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Overview
Comment:Merge the pragma-as-vtab change into this branch.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | fkey-missing-indexes
Files: files | file ages | folders
SHA1: 4ba45e722371ca4343e3563e7e1c2896b48c9a87
User & Date: dan 2016-12-16 16:13:45
Context
2016-12-16
16:44
Update .fkey_missing_indexes to use the built-in pragma vtabs. check-in: 3ab05987 user: dan tags: fkey-missing-indexes
16:13
Merge the pragma-as-vtab change into this branch. check-in: 4ba45e72 user: dan tags: fkey-missing-indexes
04:20
Fix an error in the way the "schema" argument to some pragma virtual tables is handled. Closed-Leaf check-in: 546821e2 user: drh tags: pragma-as-vtab
2016-12-15
06:01
Add the -groupbyparent option to the ".fkey_missing_indexes" command. check-in: 976c51b4 user: dan tags: fkey-missing-indexes
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to src/alter.c.

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    /* If foreign-key support is enabled, rewrite the CREATE TABLE 
    ** statements corresponding to all child tables of foreign key constraints
    ** for which the renamed table is the parent table.  */
    if( (zWhere=whereForeignKeys(pParse, pTab))!=0 ){
      sqlite3NestedParse(pParse, 
          "UPDATE \"%w\".%s SET "
              "sql = sqlite_rename_parent(sql, %Q, %Q) "
              "WHERE %s;", zDb, SCHEMA_TABLE(iDb), zTabName, zName, zWhere);
      sqlite3DbFree(db, zWhere);
    }
  }
#endif

  /* Modify the sqlite_master table to use the new table name. */
  sqlite3NestedParse(pParse,
................................................................................
          "name = CASE "
            "WHEN type='table' THEN %Q "
            "WHEN name LIKE 'sqlite_autoindex%%' AND type='index' THEN "
             "'sqlite_autoindex_' || %Q || substr(name,%d+18) "
            "ELSE name END "
      "WHERE tbl_name=%Q COLLATE nocase AND "
          "(type='table' OR type='index' OR type='trigger');", 
      zDb, SCHEMA_TABLE(iDb), zName, zName, zName, 
#ifndef SQLITE_OMIT_TRIGGER
      zName,
#endif
      zName, nTabName, zTabName
  );

#ifndef SQLITE_OMIT_AUTOINCREMENT
................................................................................
      *zEnd-- = '\0';
    }
    db->flags |= SQLITE_PreferBuiltin;
    sqlite3NestedParse(pParse, 
        "UPDATE \"%w\".%s SET "
          "sql = substr(sql,1,%d) || ', ' || %Q || substr(sql,%d) "
        "WHERE type = 'table' AND name = %Q", 
      zDb, SCHEMA_TABLE(iDb), pNew->addColOffset, zCol, pNew->addColOffset+1,
      zTab
    );
    sqlite3DbFree(db, zCol);
    db->flags = savedDbFlags;
  }

  /* Make sure the schema version is at least 3.  But do not upgrade







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    /* If foreign-key support is enabled, rewrite the CREATE TABLE 
    ** statements corresponding to all child tables of foreign key constraints
    ** for which the renamed table is the parent table.  */
    if( (zWhere=whereForeignKeys(pParse, pTab))!=0 ){
      sqlite3NestedParse(pParse, 
          "UPDATE \"%w\".%s SET "
              "sql = sqlite_rename_parent(sql, %Q, %Q) "
              "WHERE %s;", zDb, MASTER_NAME, zTabName, zName, zWhere);
      sqlite3DbFree(db, zWhere);
    }
  }
#endif

  /* Modify the sqlite_master table to use the new table name. */
  sqlite3NestedParse(pParse,
................................................................................
          "name = CASE "
            "WHEN type='table' THEN %Q "
            "WHEN name LIKE 'sqlite_autoindex%%' AND type='index' THEN "
             "'sqlite_autoindex_' || %Q || substr(name,%d+18) "
            "ELSE name END "
      "WHERE tbl_name=%Q COLLATE nocase AND "
          "(type='table' OR type='index' OR type='trigger');", 
      zDb, MASTER_NAME, zName, zName, zName, 
#ifndef SQLITE_OMIT_TRIGGER
      zName,
#endif
      zName, nTabName, zTabName
  );

#ifndef SQLITE_OMIT_AUTOINCREMENT
................................................................................
      *zEnd-- = '\0';
    }
    db->flags |= SQLITE_PreferBuiltin;
    sqlite3NestedParse(pParse, 
        "UPDATE \"%w\".%s SET "
          "sql = substr(sql,1,%d) || ', ' || %Q || substr(sql,%d) "
        "WHERE type = 'table' AND name = %Q", 
      zDb, MASTER_NAME, pNew->addColOffset, zCol, pNew->addColOffset+1,
      zTab
    );
    sqlite3DbFree(db, zCol);
    db->flags = savedDbFlags;
  }

  /* Make sure the schema version is at least 3.  But do not upgrade

Changes to src/build.c.

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#ifndef SQLITE_OMIT_SHARED_CACHE
/*
** The TableLock structure is only used by the sqlite3TableLock() and
** codeTableLocks() functions.
*/
struct TableLock {
  int iDb;             /* The database containing the table to be locked */
  int iTab;            /* The root page of the table to be locked */
  u8 isWriteLock;      /* True for write lock.  False for a read lock */
  const char *zName;   /* Name of the table */
};

/*
** Record the fact that we want to lock a table at run-time.  
**
** The table to be locked has root page iTab and is found in database iDb.
** A read or a write lock can be taken depending on isWritelock.
................................................................................
  pToplevel->aTableLock =
      sqlite3DbReallocOrFree(pToplevel->db, pToplevel->aTableLock, nBytes);
  if( pToplevel->aTableLock ){
    p = &pToplevel->aTableLock[pToplevel->nTableLock++];
    p->iDb = iDb;
    p->iTab = iTab;
    p->isWriteLock = isWriteLock;
    p->zName = zName;
  }else{
    pToplevel->nTableLock = 0;
    sqlite3OomFault(pToplevel->db);
  }
}

/*
................................................................................
  pVdbe = sqlite3GetVdbe(pParse);
  assert( pVdbe!=0 ); /* sqlite3GetVdbe cannot fail: VDBE already allocated */

  for(i=0; i<pParse->nTableLock; i++){
    TableLock *p = &pParse->aTableLock[i];
    int p1 = p->iDb;
    sqlite3VdbeAddOp4(pVdbe, OP_TableLock, p1, p->iTab, p->isWriteLock,
                      p->zName, P4_STATIC);
  }
}
#else
  #define codeTableLocks(x)
#endif

/*
................................................................................
#if SQLITE_USER_AUTHENTICATION
  /* Only the admin user is allowed to know that the sqlite_user table
  ** exists */
  if( db->auth.authLevel<UAUTH_Admin && sqlite3UserAuthTable(zName)!=0 ){
    return 0;
  }
#endif

  for(i=OMIT_TEMPDB; i<db->nDb; i++){
    int j = (i<2) ? i^1 : i;   /* Search TEMP before MAIN */
    if( zDatabase==0 || sqlite3StrICmp(zDatabase, db->aDb[j].zDbSName)==0 ){
      assert( sqlite3SchemaMutexHeld(db, j, 0) );
      p = sqlite3HashFind(&db->aDb[j].pSchema->tblHash, zName);
      if( p ) break;
    }
  }






  return p;
}

/*
** Locate the in-memory structure that describes a particular database
** table given the name of that table and (optionally) the name of the
** database containing the table.  Return NULL if not found.  Also leave an
** error message in pParse->zErrMsg.
................................................................................
    const char *zMsg = flags & LOCATE_VIEW ? "no such view" : "no such table";
#ifndef SQLITE_OMIT_VIRTUALTABLE
    if( sqlite3FindDbName(pParse->db, zDbase)<1 ){
      /* If zName is the not the name of a table in the schema created using
      ** CREATE, then check to see if it is the name of an virtual table that
      ** can be an eponymous virtual table. */
      Module *pMod = (Module*)sqlite3HashFind(&pParse->db->aModule, zName);



      if( pMod && sqlite3VtabEponymousTableInit(pParse, pMod) ){
        return pMod->pEpoTab;
      }
    }
#endif
    if( (flags & LOCATE_NOERR)==0 ){
      if( zDbase ){
................................................................................

/*
** Open the sqlite_master table stored in database number iDb for
** writing. The table is opened using cursor 0.
*/
void sqlite3OpenMasterTable(Parse *p, int iDb){
  Vdbe *v = sqlite3GetVdbe(p);
  sqlite3TableLock(p, iDb, MASTER_ROOT, 1, SCHEMA_TABLE(iDb));
  sqlite3VdbeAddOp4Int(v, OP_OpenWrite, 0, MASTER_ROOT, iDb, 5);
  if( p->nTab==0 ){
    p->nTab = 1;
  }
}

/*
................................................................................
    ** SQLITE_MASTER table.  We just need to update that slot with all
    ** the information we've collected.
    */
    sqlite3NestedParse(pParse,
      "UPDATE %Q.%s "
         "SET type='%s', name=%Q, tbl_name=%Q, rootpage=#%d, sql=%Q "
       "WHERE rowid=#%d",
      db->aDb[iDb].zDbSName, SCHEMA_TABLE(iDb),
      zType,
      p->zName,
      p->zName,
      pParse->regRoot,
      zStmt,
      pParse->regRowid
    );
................................................................................
  **
  ** The "#NNN" in the SQL is a special constant that means whatever value
  ** is in register NNN.  See grammar rules associated with the TK_REGISTER
  ** token for additional information.
  */
  sqlite3NestedParse(pParse, 
     "UPDATE %Q.%s SET rootpage=%d WHERE #%d AND rootpage=#%d",
     pParse->db->aDb[iDb].zDbSName, SCHEMA_TABLE(iDb), iTable, r1, r1);
#endif
  sqlite3ReleaseTempReg(pParse, r1);
}

/*
** Write VDBE code to erase table pTab and all associated indices on disk.
** Code to update the sqlite_master tables and internal schema definitions
................................................................................
  ** every row that refers to a table of the same name as the one being
  ** dropped. Triggers are handled separately because a trigger can be
  ** created in the temp database that refers to a table in another
  ** database.
  */
  sqlite3NestedParse(pParse, 
      "DELETE FROM %Q.%s WHERE tbl_name=%Q and type!='trigger'",
      pDb->zDbSName, SCHEMA_TABLE(iDb), pTab->zName);
  if( !isView && !IsVirtual(pTab) ){
    destroyTable(pParse, pTab);
  }

  /* Remove the table entry from SQLite's internal schema and modify
  ** the schema cookie.
  */
................................................................................
      zStmt = 0;
    }

    /* Add an entry in sqlite_master for this index
    */
    sqlite3NestedParse(pParse, 
        "INSERT INTO %Q.%s VALUES('index',%Q,%Q,#%d,%Q);",
        db->aDb[iDb].zDbSName, SCHEMA_TABLE(iDb),
        pIndex->zName,
        pTab->zName,
        iMem,
        zStmt
    );
    sqlite3DbFree(db, zStmt);

................................................................................

  /* Generate code to remove the index and from the master table */
  v = sqlite3GetVdbe(pParse);
  if( v ){
    sqlite3BeginWriteOperation(pParse, 1, iDb);
    sqlite3NestedParse(pParse,
       "DELETE FROM %Q.%s WHERE name=%Q AND type='index'",
       db->aDb[iDb].zDbSName, SCHEMA_TABLE(iDb), pIndex->zName
    );
    sqlite3ClearStatTables(pParse, iDb, "idx", pIndex->zName);
    sqlite3ChangeCookie(pParse, iDb);
    destroyRootPage(pParse, pIndex->tnum, iDb);
    sqlite3VdbeAddOp4(v, OP_DropIndex, iDb, 0, 0, pIndex->zName, 0);
  }

................................................................................
  assert( nExtra>=1 );
  assert( pSrc!=0 );
  assert( iStart<=pSrc->nSrc );

  /* Allocate additional space if needed */
  if( (u32)pSrc->nSrc+nExtra>pSrc->nAlloc ){
    SrcList *pNew;
    int nAlloc = pSrc->nSrc+nExtra;
    int nGot;
    pNew = sqlite3DbRealloc(db, pSrc,
               sizeof(*pSrc) + (nAlloc-1)*sizeof(pSrc->a[0]) );
    if( pNew==0 ){
      assert( db->mallocFailed );
      return pSrc;
    }







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#ifndef SQLITE_OMIT_SHARED_CACHE
/*
** The TableLock structure is only used by the sqlite3TableLock() and
** codeTableLocks() functions.
*/
struct TableLock {
  int iDb;               /* The database containing the table to be locked */
  int iTab;              /* The root page of the table to be locked */
  u8 isWriteLock;        /* True for write lock.  False for a read lock */
  const char *zLockName; /* Name of the table */
};

/*
** Record the fact that we want to lock a table at run-time.  
**
** The table to be locked has root page iTab and is found in database iDb.
** A read or a write lock can be taken depending on isWritelock.
................................................................................
  pToplevel->aTableLock =
      sqlite3DbReallocOrFree(pToplevel->db, pToplevel->aTableLock, nBytes);
  if( pToplevel->aTableLock ){
    p = &pToplevel->aTableLock[pToplevel->nTableLock++];
    p->iDb = iDb;
    p->iTab = iTab;
    p->isWriteLock = isWriteLock;
    p->zLockName = zName;
  }else{
    pToplevel->nTableLock = 0;
    sqlite3OomFault(pToplevel->db);
  }
}

/*
................................................................................
  pVdbe = sqlite3GetVdbe(pParse);
  assert( pVdbe!=0 ); /* sqlite3GetVdbe cannot fail: VDBE already allocated */

  for(i=0; i<pParse->nTableLock; i++){
    TableLock *p = &pParse->aTableLock[i];
    int p1 = p->iDb;
    sqlite3VdbeAddOp4(pVdbe, OP_TableLock, p1, p->iTab, p->isWriteLock,
                      p->zLockName, P4_STATIC);
  }
}
#else
  #define codeTableLocks(x)
#endif

/*
................................................................................
#if SQLITE_USER_AUTHENTICATION
  /* Only the admin user is allowed to know that the sqlite_user table
  ** exists */
  if( db->auth.authLevel<UAUTH_Admin && sqlite3UserAuthTable(zName)!=0 ){
    return 0;
  }
#endif
  while(1){
    for(i=OMIT_TEMPDB; i<db->nDb; i++){
      int j = (i<2) ? i^1 : i;   /* Search TEMP before MAIN */
      if( zDatabase==0 || sqlite3StrICmp(zDatabase, db->aDb[j].zDbSName)==0 ){
        assert( sqlite3SchemaMutexHeld(db, j, 0) );
        p = sqlite3HashFind(&db->aDb[j].pSchema->tblHash, zName);
        if( p ) return p;
      }
    }
    /* Not found.  If the name we were looking for was temp.sqlite_master
    ** then change the name to sqlite_temp_master and try again. */
    if( sqlite3StrICmp(zName, MASTER_NAME)!=0 ) break;
    if( sqlite3_stricmp(zDatabase, db->aDb[1].zDbSName)!=0 ) break;
    zName = TEMP_MASTER_NAME;
  }
  return 0;
}

/*
** Locate the in-memory structure that describes a particular database
** table given the name of that table and (optionally) the name of the
** database containing the table.  Return NULL if not found.  Also leave an
** error message in pParse->zErrMsg.
................................................................................
    const char *zMsg = flags & LOCATE_VIEW ? "no such view" : "no such table";
#ifndef SQLITE_OMIT_VIRTUALTABLE
    if( sqlite3FindDbName(pParse->db, zDbase)<1 ){
      /* If zName is the not the name of a table in the schema created using
      ** CREATE, then check to see if it is the name of an virtual table that
      ** can be an eponymous virtual table. */
      Module *pMod = (Module*)sqlite3HashFind(&pParse->db->aModule, zName);
      if( pMod==0 && sqlite3_strnicmp(zName, "pragma_", 7)==0 ){
        pMod = sqlite3PragmaVtabRegister(pParse->db, zName);
      }
      if( pMod && sqlite3VtabEponymousTableInit(pParse, pMod) ){
        return pMod->pEpoTab;
      }
    }
#endif
    if( (flags & LOCATE_NOERR)==0 ){
      if( zDbase ){
................................................................................

/*
** Open the sqlite_master table stored in database number iDb for
** writing. The table is opened using cursor 0.
*/
void sqlite3OpenMasterTable(Parse *p, int iDb){
  Vdbe *v = sqlite3GetVdbe(p);
  sqlite3TableLock(p, iDb, MASTER_ROOT, 1, MASTER_NAME);
  sqlite3VdbeAddOp4Int(v, OP_OpenWrite, 0, MASTER_ROOT, iDb, 5);
  if( p->nTab==0 ){
    p->nTab = 1;
  }
}

/*
................................................................................
    ** SQLITE_MASTER table.  We just need to update that slot with all
    ** the information we've collected.
    */
    sqlite3NestedParse(pParse,
      "UPDATE %Q.%s "
         "SET type='%s', name=%Q, tbl_name=%Q, rootpage=#%d, sql=%Q "
       "WHERE rowid=#%d",
      db->aDb[iDb].zDbSName, MASTER_NAME,
      zType,
      p->zName,
      p->zName,
      pParse->regRoot,
      zStmt,
      pParse->regRowid
    );
................................................................................
  **
  ** The "#NNN" in the SQL is a special constant that means whatever value
  ** is in register NNN.  See grammar rules associated with the TK_REGISTER
  ** token for additional information.
  */
  sqlite3NestedParse(pParse, 
     "UPDATE %Q.%s SET rootpage=%d WHERE #%d AND rootpage=#%d",
     pParse->db->aDb[iDb].zDbSName, MASTER_NAME, iTable, r1, r1);
#endif
  sqlite3ReleaseTempReg(pParse, r1);
}

/*
** Write VDBE code to erase table pTab and all associated indices on disk.
** Code to update the sqlite_master tables and internal schema definitions
................................................................................
  ** every row that refers to a table of the same name as the one being
  ** dropped. Triggers are handled separately because a trigger can be
  ** created in the temp database that refers to a table in another
  ** database.
  */
  sqlite3NestedParse(pParse, 
      "DELETE FROM %Q.%s WHERE tbl_name=%Q and type!='trigger'",
      pDb->zDbSName, MASTER_NAME, pTab->zName);
  if( !isView && !IsVirtual(pTab) ){
    destroyTable(pParse, pTab);
  }

  /* Remove the table entry from SQLite's internal schema and modify
  ** the schema cookie.
  */
................................................................................
      zStmt = 0;
    }

    /* Add an entry in sqlite_master for this index
    */
    sqlite3NestedParse(pParse, 
        "INSERT INTO %Q.%s VALUES('index',%Q,%Q,#%d,%Q);",
        db->aDb[iDb].zDbSName, MASTER_NAME,
        pIndex->zName,
        pTab->zName,
        iMem,
        zStmt
    );
    sqlite3DbFree(db, zStmt);

................................................................................

  /* Generate code to remove the index and from the master table */
  v = sqlite3GetVdbe(pParse);
  if( v ){
    sqlite3BeginWriteOperation(pParse, 1, iDb);
    sqlite3NestedParse(pParse,
       "DELETE FROM %Q.%s WHERE name=%Q AND type='index'",
       db->aDb[iDb].zDbSName, MASTER_NAME, pIndex->zName
    );
    sqlite3ClearStatTables(pParse, iDb, "idx", pIndex->zName);
    sqlite3ChangeCookie(pParse, iDb);
    destroyRootPage(pParse, pIndex->tnum, iDb);
    sqlite3VdbeAddOp4(v, OP_DropIndex, iDb, 0, 0, pIndex->zName, 0);
  }

................................................................................
  assert( nExtra>=1 );
  assert( pSrc!=0 );
  assert( iStart<=pSrc->nSrc );

  /* Allocate additional space if needed */
  if( (u32)pSrc->nSrc+nExtra>pSrc->nAlloc ){
    SrcList *pNew;
    int nAlloc = pSrc->nSrc*2+nExtra;
    int nGot;
    pNew = sqlite3DbRealloc(db, pSrc,
               sizeof(*pSrc) + (nAlloc-1)*sizeof(pSrc->a[0]) );
    if( pNew==0 ){
      assert( db->mallocFailed );
      return pSrc;
    }

Changes to src/pragma.c.

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1990
  }
  db->temp_store = (u8)ts;
  return SQLITE_OK;
}
#endif /* SQLITE_PAGER_PRAGMAS */

/*
** Set the names of the first N columns to the values in azCol[]
*/
static void setAllColumnNames(
  Vdbe *v,               /* The query under construction */
  int N,                 /* Number of columns */
  const char **azCol     /* Names of columns */
){
  int i;

  sqlite3VdbeSetNumCols(v, N);

  for(i=0; i<N; i++){



    sqlite3VdbeSetColName(v, i, COLNAME_NAME, azCol[i], SQLITE_STATIC);
  }
}
static void setOneColumnName(Vdbe *v, const char *z){
  setAllColumnNames(v, 1, &z);
}

/*
** Generate code to return a single integer value.
*/
static void returnSingleInt(Vdbe *v, const char *zLabel, i64 value){
  sqlite3VdbeAddOp4Dup8(v, OP_Int64, 0, 1, 0, (const u8*)&value, P4_INT64);
  setOneColumnName(v, zLabel);
  sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 1);
}

/*
** Generate code to return a single text value.
*/
static void returnSingleText(
  Vdbe *v,                /* Prepared statement under construction */
  const char *zLabel,     /* Name of the result column */
  const char *zValue      /* Value to be returned */
){
  if( zValue ){
    sqlite3VdbeLoadString(v, 1, (const char*)zValue);
    setOneColumnName(v, zLabel);
    sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 1);
  }
}


/*
** Set the safety_level and pager flags for pager iDb.  Or if iDb<0
................................................................................
  assert( PAGER_JOURNALMODE_MEMORY==4 );
  assert( PAGER_JOURNALMODE_WAL==5 );
  assert( eMode>=0 && eMode<=ArraySize(azModeName) );

  if( eMode==ArraySize(azModeName) ) return 0;
  return azModeName[eMode];
}





















/*
** Process a pragma statement.  
**
** Pragmas are of this form:
**
**      PRAGMA [schema.]id [= value]
................................................................................
){
  char *zLeft = 0;       /* Nul-terminated UTF-8 string <id> */
  char *zRight = 0;      /* Nul-terminated UTF-8 string <value>, or NULL */
  const char *zDb = 0;   /* The database name */
  Token *pId;            /* Pointer to <id> token */
  char *aFcntl[4];       /* Argument to SQLITE_FCNTL_PRAGMA */
  int iDb;               /* Database index for <database> */
  int lwr, upr, mid = 0;       /* Binary search bounds */
  int rc;                      /* return value form SQLITE_FCNTL_PRAGMA */
  sqlite3 *db = pParse->db;    /* The database connection */
  Db *pDb;                     /* The specific database being pragmaed */
  Vdbe *v = sqlite3GetVdbe(pParse);  /* Prepared statement */
  const struct sPragmaNames *pPragma;

  if( v==0 ) return;
  sqlite3VdbeRunOnlyOnce(v);
  pParse->nMem = 2;

  /* Interpret the [schema.] part of the pragma statement. iDb is the
  ** index of the database this pragma is being applied to in db.aDb[]. */
................................................................................
  aFcntl[0] = 0;
  aFcntl[1] = zLeft;
  aFcntl[2] = zRight;
  aFcntl[3] = 0;
  db->busyHandler.nBusy = 0;
  rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_PRAGMA, (void*)aFcntl);
  if( rc==SQLITE_OK ){


    returnSingleText(v, "result", aFcntl[0]);
    sqlite3_free(aFcntl[0]);
    goto pragma_out;
  }
  if( rc!=SQLITE_NOTFOUND ){
    if( aFcntl[0] ){
      sqlite3ErrorMsg(pParse, "%s", aFcntl[0]);
      sqlite3_free(aFcntl[0]);
................................................................................
    }
    pParse->nErr++;
    pParse->rc = rc;
    goto pragma_out;
  }

  /* Locate the pragma in the lookup table */
  lwr = 0;
  upr = ArraySize(aPragmaNames)-1;
  while( lwr<=upr ){
    mid = (lwr+upr)/2;
    rc = sqlite3_stricmp(zLeft, aPragmaNames[mid].zName);
    if( rc==0 ) break;
    if( rc<0 ){
      upr = mid - 1;
    }else{
      lwr = mid + 1;
    }
  }
  if( lwr>upr ) goto pragma_out;
  pPragma = &aPragmaNames[mid];

  /* Make sure the database schema is loaded if the pragma requires that */
  if( (pPragma->mPragFlag & PragFlag_NeedSchema)!=0 ){
    if( sqlite3ReadSchema(pParse) ) goto pragma_out;
  }

  /* Jump to the appropriate pragma handler */
  switch( pPragma->ePragTyp ){
  
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS) && !defined(SQLITE_OMIT_DEPRECATED)
  /*
  **  PRAGMA [schema.]default_cache_size
................................................................................
      { OP_Integer,     0, 1,        0},                         /* 6 */
      { OP_Noop,        0, 0,        0},
      { OP_ResultRow,   1, 1,        0},
    };
    VdbeOp *aOp;
    sqlite3VdbeUsesBtree(v, iDb);
    if( !zRight ){
      setOneColumnName(v, "cache_size");
      pParse->nMem += 2;
      sqlite3VdbeVerifyNoMallocRequired(v, ArraySize(getCacheSize));
      aOp = sqlite3VdbeAddOpList(v, ArraySize(getCacheSize), getCacheSize, iLn);
      if( ONLY_IF_REALLOC_STRESS(aOp==0) ) break;
      aOp[0].p1 = iDb;
      aOp[1].p1 = iDb;
      aOp[6].p1 = SQLITE_DEFAULT_CACHE_SIZE;
................................................................................
  ** the database has not yet been created.
  */
  case PragTyp_PAGE_SIZE: {
    Btree *pBt = pDb->pBt;
    assert( pBt!=0 );
    if( !zRight ){
      int size = ALWAYS(pBt) ? sqlite3BtreeGetPageSize(pBt) : 0;
      returnSingleInt(v, "page_size", size);
    }else{
      /* Malloc may fail when setting the page-size, as there is an internal
      ** buffer that the pager module resizes using sqlite3_realloc().
      */
      db->nextPagesize = sqlite3Atoi(zRight);
      if( SQLITE_NOMEM==sqlite3BtreeSetPageSize(pBt, db->nextPagesize,-1,0) ){
        sqlite3OomFault(db);
................................................................................
    if( pId2->n==0 && b>=0 ){
      int ii;
      for(ii=0; ii<db->nDb; ii++){
        sqlite3BtreeSecureDelete(db->aDb[ii].pBt, b);
      }
    }
    b = sqlite3BtreeSecureDelete(pBt, b);
    returnSingleInt(v, "secure_delete", b);
    break;
  }

  /*
  **  PRAGMA [schema.]max_page_count
  **  PRAGMA [schema.]max_page_count=N
  **
................................................................................
    if( sqlite3Tolower(zLeft[0])=='p' ){
      sqlite3VdbeAddOp2(v, OP_Pagecount, iDb, iReg);
    }else{
      sqlite3VdbeAddOp3(v, OP_MaxPgcnt, iDb, iReg, 
                        sqlite3AbsInt32(sqlite3Atoi(zRight)));
    }
    sqlite3VdbeAddOp2(v, OP_ResultRow, iReg, 1);
    sqlite3VdbeSetNumCols(v, 1);
    sqlite3VdbeSetColName(v, 0, COLNAME_NAME, zLeft, SQLITE_TRANSIENT);
    break;
  }

  /*
  **  PRAGMA [schema.]locking_mode
  **  PRAGMA [schema.]locking_mode = (normal|exclusive)
  */
................................................................................
    }

    assert( eMode==PAGER_LOCKINGMODE_NORMAL
            || eMode==PAGER_LOCKINGMODE_EXCLUSIVE );
    if( eMode==PAGER_LOCKINGMODE_EXCLUSIVE ){
      zRet = "exclusive";
    }
    returnSingleText(v, "locking_mode", zRet);
    break;
  }

  /*
  **  PRAGMA [schema.]journal_mode
  **  PRAGMA [schema.]journal_mode =
  **                      (delete|persist|off|truncate|memory|wal|off)
  */
  case PragTyp_JOURNAL_MODE: {
    int eMode;        /* One of the PAGER_JOURNALMODE_XXX symbols */
    int ii;           /* Loop counter */

    setOneColumnName(v, "journal_mode");
    if( zRight==0 ){
      /* If there is no "=MODE" part of the pragma, do a query for the
      ** current mode */
      eMode = PAGER_JOURNALMODE_QUERY;
    }else{
      const char *zMode;
      int n = sqlite3Strlen30(zRight);
................................................................................
    Pager *pPager = sqlite3BtreePager(pDb->pBt);
    i64 iLimit = -2;
    if( zRight ){
      sqlite3DecOrHexToI64(zRight, &iLimit);
      if( iLimit<-1 ) iLimit = -1;
    }
    iLimit = sqlite3PagerJournalSizeLimit(pPager, iLimit);
    returnSingleInt(v, "journal_size_limit", iLimit);
    break;
  }

#endif /* SQLITE_OMIT_PAGER_PRAGMAS */

  /*
  **  PRAGMA [schema.]auto_vacuum
................................................................................
  ** The value is one of:  0 NONE 1 FULL 2 INCREMENTAL
  */
#ifndef SQLITE_OMIT_AUTOVACUUM
  case PragTyp_AUTO_VACUUM: {
    Btree *pBt = pDb->pBt;
    assert( pBt!=0 );
    if( !zRight ){
      returnSingleInt(v, "auto_vacuum", sqlite3BtreeGetAutoVacuum(pBt));
    }else{
      int eAuto = getAutoVacuum(zRight);
      assert( eAuto>=0 && eAuto<=2 );
      db->nextAutovac = (u8)eAuto;
      /* Call SetAutoVacuum() to set initialize the internal auto and
      ** incr-vacuum flags. This is required in case this connection
      ** creates the database file. It is important that it is created
................................................................................
  ** number of pages in the cache.  If N is negative, then the
  ** number of pages is adjusted so that the cache uses -N kibibytes
  ** of memory.
  */
  case PragTyp_CACHE_SIZE: {
    assert( sqlite3SchemaMutexHeld(db, iDb, 0) );
    if( !zRight ){
      returnSingleInt(v, "cache_size", pDb->pSchema->cache_size);
    }else{
      int size = sqlite3Atoi(zRight);
      pDb->pSchema->cache_size = size;
      sqlite3BtreeSetCacheSize(pDb->pBt, pDb->pSchema->cache_size);
    }
    break;
  }
................................................................................
  **
  ** The cache_spill=BOOLEAN setting applies to all attached schemas,
  ** not just the schema specified.
  */
  case PragTyp_CACHE_SPILL: {
    assert( sqlite3SchemaMutexHeld(db, iDb, 0) );
    if( !zRight ){
      returnSingleInt(v, "cache_spill", 
         (db->flags & SQLITE_CacheSpill)==0 ? 0 : 
            sqlite3BtreeSetSpillSize(pDb->pBt,0));
    }else{
      int size = 1;
      if( sqlite3GetInt32(zRight, &size) ){
        sqlite3BtreeSetSpillSize(pDb->pBt, size);
      }
................................................................................
    sz = -1;
    rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_MMAP_SIZE, &sz);
#else
    sz = 0;
    rc = SQLITE_OK;
#endif
    if( rc==SQLITE_OK ){
      returnSingleInt(v, "mmap_size", sz);
    }else if( rc!=SQLITE_NOTFOUND ){
      pParse->nErr++;
      pParse->rc = rc;
    }
    break;
  }

................................................................................
  ** value will be restored the next time the database is opened.
  **
  ** Note that it is possible for the library compile-time options to
  ** override this setting
  */
  case PragTyp_TEMP_STORE: {
    if( !zRight ){
      returnSingleInt(v, "temp_store", db->temp_store);
    }else{
      changeTempStorage(pParse, zRight);
    }
    break;
  }

  /*
................................................................................
  ** the value sets a specific directory to be used for temporary files.
  ** Setting to a null string reverts to the default temporary directory search.
  ** If temporary directory is changed, then invalidateTempStorage.
  **
  */
  case PragTyp_TEMP_STORE_DIRECTORY: {
    if( !zRight ){
      returnSingleText(v, "temp_store_directory", sqlite3_temp_directory);
    }else{
#ifndef SQLITE_OMIT_WSD
      if( zRight[0] ){
        int res;
        rc = sqlite3OsAccess(db->pVfs, zRight, SQLITE_ACCESS_READWRITE, &res);
        if( rc!=SQLITE_OK || res==0 ){
          sqlite3ErrorMsg(pParse, "not a writable directory");
................................................................................
  ** a relative path will probably be based on the current directory for the
  ** process.  Database file specified with an absolute path are not impacted
  ** by this setting, regardless of its value.
  **
  */
  case PragTyp_DATA_STORE_DIRECTORY: {
    if( !zRight ){
      returnSingleText(v, "data_store_directory", sqlite3_data_directory);
    }else{
#ifndef SQLITE_OMIT_WSD
      if( zRight[0] ){
        int res;
        rc = sqlite3OsAccess(db->pVfs, zRight, SQLITE_ACCESS_READWRITE, &res);
        if( rc!=SQLITE_OK || res==0 ){
          sqlite3ErrorMsg(pParse, "not a writable directory");
................................................................................
  case PragTyp_LOCK_PROXY_FILE: {
    if( !zRight ){
      Pager *pPager = sqlite3BtreePager(pDb->pBt);
      char *proxy_file_path = NULL;
      sqlite3_file *pFile = sqlite3PagerFile(pPager);
      sqlite3OsFileControlHint(pFile, SQLITE_GET_LOCKPROXYFILE, 
                           &proxy_file_path);
      returnSingleText(v, "lock_proxy_file", proxy_file_path);
    }else{
      Pager *pPager = sqlite3BtreePager(pDb->pBt);
      sqlite3_file *pFile = sqlite3PagerFile(pPager);
      int res;
      if( zRight[0] ){
        res=sqlite3OsFileControl(pFile, SQLITE_SET_LOCKPROXYFILE, 
                                     zRight);
................................................................................
  ** Return or set the local value of the synchronous flag.  Changing
  ** the local value does not make changes to the disk file and the
  ** default value will be restored the next time the database is
  ** opened.
  */
  case PragTyp_SYNCHRONOUS: {
    if( !zRight ){
      returnSingleInt(v, "synchronous", pDb->safety_level-1);
    }else{
      if( !db->autoCommit ){
        sqlite3ErrorMsg(pParse, 
            "Safety level may not be changed inside a transaction");
      }else{
        int iLevel = (getSafetyLevel(zRight,0,1)+1) & PAGER_SYNCHRONOUS_MASK;
        if( iLevel==0 ) iLevel = 1;
................................................................................
    break;
  }
#endif /* SQLITE_OMIT_PAGER_PRAGMAS */

#ifndef SQLITE_OMIT_FLAG_PRAGMAS
  case PragTyp_FLAG: {
    if( zRight==0 ){

      returnSingleInt(v, pPragma->zName, (db->flags & pPragma->iArg)!=0 );
    }else{
      int mask = pPragma->iArg;    /* Mask of bits to set or clear. */
      if( db->autoCommit==0 ){
        /* Foreign key support may not be enabled or disabled while not
        ** in auto-commit mode.  */
        mask &= ~(SQLITE_ForeignKeys);
      }
................................................................................
  ** notnull:    True if 'NOT NULL' is part of column declaration
  ** dflt_value: The default value for the column, if any.
  */
  case PragTyp_TABLE_INFO: if( zRight ){
    Table *pTab;
    pTab = sqlite3LocateTable(pParse, LOCATE_NOERR, zRight, zDb);
    if( pTab ){
      static const char *azCol[] = {
         "cid", "name", "type", "notnull", "dflt_value", "pk"
      };
      int i, k;
      int nHidden = 0;
      Column *pCol;
      Index *pPk = sqlite3PrimaryKeyIndex(pTab);
      pParse->nMem = 6;
      sqlite3CodeVerifySchema(pParse, iDb);
      setAllColumnNames(v, 6, azCol); assert( 6==ArraySize(azCol) );
      sqlite3ViewGetColumnNames(pParse, pTab);
      for(i=0, pCol=pTab->aCol; i<pTab->nCol; i++, pCol++){
        if( IsHiddenColumn(pCol) ){
          nHidden++;
          continue;
        }
        if( (pCol->colFlags & COLFLAG_PRIMKEY)==0 ){
................................................................................
        sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 6);
      }
    }
  }
  break;

  case PragTyp_STATS: {
    static const char *azCol[] = { "table", "index", "width", "height" };
    Index *pIdx;
    HashElem *i;
    v = sqlite3GetVdbe(pParse);
    pParse->nMem = 4;
    sqlite3CodeVerifySchema(pParse, iDb);
    setAllColumnNames(v, 4, azCol);  assert( 4==ArraySize(azCol) );
    for(i=sqliteHashFirst(&pDb->pSchema->tblHash); i; i=sqliteHashNext(i)){
      Table *pTab = sqliteHashData(i);
      sqlite3VdbeMultiLoad(v, 1, "ssii",
           pTab->zName,
           0,
           pTab->szTabRow,
           pTab->nRowLogEst);
................................................................................
  break;

  case PragTyp_INDEX_INFO: if( zRight ){
    Index *pIdx;
    Table *pTab;
    pIdx = sqlite3FindIndex(db, zRight, zDb);
    if( pIdx ){
      static const char *azCol[] = {
         "seqno", "cid", "name", "desc", "coll", "key"
      };
      int i;
      int mx;
      if( pPragma->iArg ){
        /* PRAGMA index_xinfo (newer version with more rows and columns) */
        mx = pIdx->nColumn;
        pParse->nMem = 6;
      }else{
        /* PRAGMA index_info (legacy version) */
        mx = pIdx->nKeyCol;
        pParse->nMem = 3;
      }
      pTab = pIdx->pTable;
      sqlite3CodeVerifySchema(pParse, iDb);
      assert( pParse->nMem<=ArraySize(azCol) );
      setAllColumnNames(v, pParse->nMem, azCol);
      for(i=0; i<mx; i++){
        i16 cnum = pIdx->aiColumn[i];
        sqlite3VdbeMultiLoad(v, 1, "iis", i, cnum,
                             cnum<0 ? 0 : pTab->aCol[cnum].zName);
        if( pPragma->iArg ){
          sqlite3VdbeMultiLoad(v, 4, "isi",
            pIdx->aSortOrder[i],
................................................................................

  case PragTyp_INDEX_LIST: if( zRight ){
    Index *pIdx;
    Table *pTab;
    int i;
    pTab = sqlite3FindTable(db, zRight, zDb);
    if( pTab ){
      static const char *azCol[] = {
        "seq", "name", "unique", "origin", "partial"
      };
      v = sqlite3GetVdbe(pParse);
      pParse->nMem = 5;
      sqlite3CodeVerifySchema(pParse, iDb);
      setAllColumnNames(v, 5, azCol);  assert( 5==ArraySize(azCol) );
      for(pIdx=pTab->pIndex, i=0; pIdx; pIdx=pIdx->pNext, i++){
        const char *azOrigin[] = { "c", "u", "pk" };
        sqlite3VdbeMultiLoad(v, 1, "isisi",
           i,
           pIdx->zName,
           IsUniqueIndex(pIdx),
           azOrigin[pIdx->idxType],
................................................................................
        sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 5);
      }
    }
  }
  break;

  case PragTyp_DATABASE_LIST: {
    static const char *azCol[] = { "seq", "name", "file" };
    int i;
    pParse->nMem = 3;
    setAllColumnNames(v, 3, azCol); assert( 3==ArraySize(azCol) );
    for(i=0; i<db->nDb; i++){
      if( db->aDb[i].pBt==0 ) continue;
      assert( db->aDb[i].zDbSName!=0 );
      sqlite3VdbeMultiLoad(v, 1, "iss",
         i,
         db->aDb[i].zDbSName,
         sqlite3BtreeGetFilename(db->aDb[i].pBt));
      sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 3);
    }
  }
  break;

  case PragTyp_COLLATION_LIST: {
    static const char *azCol[] = { "seq", "name" };
    int i = 0;
    HashElem *p;
    pParse->nMem = 2;
    setAllColumnNames(v, 2, azCol); assert( 2==ArraySize(azCol) );
    for(p=sqliteHashFirst(&db->aCollSeq); p; p=sqliteHashNext(p)){
      CollSeq *pColl = (CollSeq *)sqliteHashData(p);
      sqlite3VdbeMultiLoad(v, 1, "is", i++, pColl->zName);
      sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 2);
    }
  }
  break;
................................................................................

#ifndef SQLITE_OMIT_FOREIGN_KEY
  case PragTyp_FOREIGN_KEY_LIST: if( zRight ){
    FKey *pFK;
    Table *pTab;
    pTab = sqlite3FindTable(db, zRight, zDb);
    if( pTab ){
      v = sqlite3GetVdbe(pParse);
      pFK = pTab->pFKey;
      if( pFK ){
        static const char *azCol[] = {
           "id", "seq", "table", "from", "to", "on_update", "on_delete",
           "match"
        };
        int i = 0; 
        pParse->nMem = 8;
        sqlite3CodeVerifySchema(pParse, iDb);
        setAllColumnNames(v, 8, azCol); assert( 8==ArraySize(azCol) );
        while(pFK){
          int j;
          for(j=0; j<pFK->nCol; j++){
            sqlite3VdbeMultiLoad(v, 1, "iissssss",
                   i,
                   j,
                   pFK->zTo,
................................................................................
    int x;                 /* result variable */
    int regResult;         /* 3 registers to hold a result row */
    int regKey;            /* Register to hold key for checking the FK */
    int regRow;            /* Registers to hold a row from pTab */
    int addrTop;           /* Top of a loop checking foreign keys */
    int addrOk;            /* Jump here if the key is OK */
    int *aiCols;           /* child to parent column mapping */
    static const char *azCol[] = { "table", "rowid", "parent", "fkid" };

    regResult = pParse->nMem+1;
    pParse->nMem += 4;
    regKey = ++pParse->nMem;
    regRow = ++pParse->nMem;
    v = sqlite3GetVdbe(pParse);
    setAllColumnNames(v, 4, azCol); assert( 4==ArraySize(azCol) );
    sqlite3CodeVerifySchema(pParse, iDb);
    k = sqliteHashFirst(&db->aDb[iDb].pSchema->tblHash);
    while( k ){
      if( zRight ){
        pTab = sqlite3LocateTable(pParse, 0, zRight, zDb);
        k = 0;
      }else{
................................................................................
    ** of all attached databases.  */
    assert( iDb>=0 );
    assert( iDb==0 || pId2->z );
    if( pId2->z==0 ) iDb = -1;

    /* Initialize the VDBE program */
    pParse->nMem = 6;
    setOneColumnName(v, "integrity_check");

    /* Set the maximum error count */
    mxErr = SQLITE_INTEGRITY_CHECK_ERROR_MAX;
    if( zRight ){
      sqlite3GetInt32(zRight, &mxErr);
      if( mxErr<=0 ){
        mxErr = SQLITE_INTEGRITY_CHECK_ERROR_MAX;
................................................................................
    };
    const struct EncName *pEnc;
    if( !zRight ){    /* "PRAGMA encoding" */
      if( sqlite3ReadSchema(pParse) ) goto pragma_out;
      assert( encnames[SQLITE_UTF8].enc==SQLITE_UTF8 );
      assert( encnames[SQLITE_UTF16LE].enc==SQLITE_UTF16LE );
      assert( encnames[SQLITE_UTF16BE].enc==SQLITE_UTF16BE );
      returnSingleText(v, "encoding", encnames[ENC(pParse->db)].zName);
    }else{                        /* "PRAGMA encoding = XXX" */
      /* Only change the value of sqlite.enc if the database handle is not
      ** initialized. If the main database exists, the new sqlite.enc value
      ** will be overwritten when the schema is next loaded. If it does not
      ** already exists, it will be created to use the new encoding value.
      */
      if( 
................................................................................
  **
  ** The user-version is not used internally by SQLite. It may be used by
  ** applications for any purpose.
  */
  case PragTyp_HEADER_VALUE: {
    int iCookie = pPragma->iArg;  /* Which cookie to read or write */
    sqlite3VdbeUsesBtree(v, iDb);
    if( zRight && (pPragma->mPragFlag & PragFlag_ReadOnly)==0 ){
      /* Write the specified cookie value */
      static const VdbeOpList setCookie[] = {
        { OP_Transaction,    0,  1,  0},    /* 0 */
        { OP_SetCookie,      0,  0,  0},    /* 1 */
      };
      VdbeOp *aOp;
      sqlite3VdbeVerifyNoMallocRequired(v, ArraySize(setCookie));
................................................................................
      VdbeOp *aOp;
      sqlite3VdbeVerifyNoMallocRequired(v, ArraySize(readCookie));
      aOp = sqlite3VdbeAddOpList(v, ArraySize(readCookie),readCookie,0);
      if( ONLY_IF_REALLOC_STRESS(aOp==0) ) break;
      aOp[0].p1 = iDb;
      aOp[1].p1 = iDb;
      aOp[1].p3 = iCookie;
      sqlite3VdbeSetNumCols(v, 1);
      sqlite3VdbeSetColName(v, 0, COLNAME_NAME, zLeft, SQLITE_TRANSIENT);
      sqlite3VdbeReusable(v);
    }
  }
  break;
#endif /* SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS */

#ifndef SQLITE_OMIT_COMPILEOPTION_DIAGS
................................................................................
  ** Return the names of all compile-time options used in this build,
  ** one option per row.
  */
  case PragTyp_COMPILE_OPTIONS: {
    int i = 0;
    const char *zOpt;
    pParse->nMem = 1;
    setOneColumnName(v, "compile_option");
    while( (zOpt = sqlite3_compileoption_get(i++))!=0 ){
      sqlite3VdbeLoadString(v, 1, zOpt);
      sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 1);
    }
    sqlite3VdbeReusable(v);
  }
  break;
................................................................................
#ifndef SQLITE_OMIT_WAL
  /*
  **   PRAGMA [schema.]wal_checkpoint = passive|full|restart|truncate
  **
  ** Checkpoint the database.
  */
  case PragTyp_WAL_CHECKPOINT: {
    static const char *azCol[] = { "busy", "log", "checkpointed" };
    int iBt = (pId2->z?iDb:SQLITE_MAX_ATTACHED);
    int eMode = SQLITE_CHECKPOINT_PASSIVE;
    if( zRight ){
      if( sqlite3StrICmp(zRight, "full")==0 ){
        eMode = SQLITE_CHECKPOINT_FULL;
      }else if( sqlite3StrICmp(zRight, "restart")==0 ){
        eMode = SQLITE_CHECKPOINT_RESTART;
      }else if( sqlite3StrICmp(zRight, "truncate")==0 ){
        eMode = SQLITE_CHECKPOINT_TRUNCATE;
      }
    }
    setAllColumnNames(v, 3, azCol);  assert( 3==ArraySize(azCol) );
    pParse->nMem = 3;
    sqlite3VdbeAddOp3(v, OP_Checkpoint, iBt, eMode, 1);
    sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 3);
  }
  break;

  /*
................................................................................
  ** after accumulating N frames in the log. Or query for the current value
  ** of N.
  */
  case PragTyp_WAL_AUTOCHECKPOINT: {
    if( zRight ){
      sqlite3_wal_autocheckpoint(db, sqlite3Atoi(zRight));
    }
    returnSingleInt(v, "wal_autocheckpoint", 
       db->xWalCallback==sqlite3WalDefaultHook ? 
           SQLITE_PTR_TO_INT(db->pWalArg) : 0);
  }
  break;
#endif

  /*
................................................................................
  ** disables the timeout.
  */
  /*case PragTyp_BUSY_TIMEOUT*/ default: {
    assert( pPragma->ePragTyp==PragTyp_BUSY_TIMEOUT );
    if( zRight ){
      sqlite3_busy_timeout(db, sqlite3Atoi(zRight));
    }
    returnSingleInt(v, "timeout",  db->busyTimeout);
    break;
  }

  /*
  **   PRAGMA soft_heap_limit
  **   PRAGMA soft_heap_limit = N
  **
................................................................................
  ** sqlite3_soft_heap_limit64(-1) C-language function.
  */
  case PragTyp_SOFT_HEAP_LIMIT: {
    sqlite3_int64 N;
    if( zRight && sqlite3DecOrHexToI64(zRight, &N)==SQLITE_OK ){
      sqlite3_soft_heap_limit64(N);
    }
    returnSingleInt(v, "soft_heap_limit",  sqlite3_soft_heap_limit64(-1));
    break;
  }

  /*
  **   PRAGMA threads
  **   PRAGMA threads = N
  **
................................................................................
    sqlite3_int64 N;
    if( zRight
     && sqlite3DecOrHexToI64(zRight, &N)==SQLITE_OK
     && N>=0
    ){
      sqlite3_limit(db, SQLITE_LIMIT_WORKER_THREADS, (int)(N&0x7fffffff));
    }
    returnSingleInt(v, "threads",
                    sqlite3_limit(db, SQLITE_LIMIT_WORKER_THREADS, -1));
    break;
  }

#if defined(SQLITE_DEBUG) || defined(SQLITE_TEST)
  /*
  ** Report the current state of file logs for all databases
  */
  case PragTyp_LOCK_STATUS: {
    static const char *const azLockName[] = {
      "unlocked", "shared", "reserved", "pending", "exclusive"
    };
    static const char *azCol[] = { "database", "status" };
    int i;
    setAllColumnNames(v, 2, azCol); assert( 2==ArraySize(azCol) );
    pParse->nMem = 2;
    for(i=0; i<db->nDb; i++){
      Btree *pBt;
      const char *zState = "unknown";
      int j;
      if( db->aDb[i].zDbSName==0 ) continue;
      pBt = db->aDb[i].pBt;
................................................................................

  } /* End of the PRAGMA switch */

pragma_out:
  sqlite3DbFree(db, zLeft);
  sqlite3DbFree(db, zRight);
}















































































































































































































































































































#endif /* SQLITE_OMIT_PRAGMA */







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1406
1407
1408
....
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
....
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
....
1737
1738
1739
1740
1741
1742
1743


1744
1745
1746
1747
1748
1749
1750
....
1754
1755
1756
1757
1758
1759
1760

1761
1762
1763
1764
1765
1766
1767
....
1770
1771
1772
1773
1774
1775
1776

1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787

1788
1789
1790
1791
1792
1793
1794
....
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
....
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
....
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
....
1871
1872
1873
1874
1875
1876
1877

1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889

1890

1891
1892
1893
1894
1895
1896
1897
....
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
  }
  db->temp_store = (u8)ts;
  return SQLITE_OK;
}
#endif /* SQLITE_PAGER_PRAGMAS */

/*
** Set result column names for a pragma.
*/
static void setPragmaResultColumnNames(
  Vdbe *v,                     /* The query under construction */
  const PragmaName *pPragma    /* The pragma */

){

  u8 n = pPragma->nPragCName;
  sqlite3VdbeSetNumCols(v, n==0 ? 1 : n);
  if( n==0 ){
    sqlite3VdbeSetColName(v, 0, COLNAME_NAME, pPragma->zName, SQLITE_STATIC);
  }else{
    int i, j;
    for(i=0, j=pPragma->iPragCName; i<n; i++, j++){
      sqlite3VdbeSetColName(v, i, COLNAME_NAME, pragCName[j], SQLITE_STATIC);
    }
  }


}

/*
** Generate code to return a single integer value.
*/
static void returnSingleInt(Vdbe *v, i64 value){
  sqlite3VdbeAddOp4Dup8(v, OP_Int64, 0, 1, 0, (const u8*)&value, P4_INT64);

  sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 1);
}

/*
** Generate code to return a single text value.
*/
static void returnSingleText(
  Vdbe *v,                /* Prepared statement under construction */

  const char *zValue      /* Value to be returned */
){
  if( zValue ){
    sqlite3VdbeLoadString(v, 1, (const char*)zValue);

    sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 1);
  }
}


/*
** Set the safety_level and pager flags for pager iDb.  Or if iDb<0
................................................................................
  assert( PAGER_JOURNALMODE_MEMORY==4 );
  assert( PAGER_JOURNALMODE_WAL==5 );
  assert( eMode>=0 && eMode<=ArraySize(azModeName) );

  if( eMode==ArraySize(azModeName) ) return 0;
  return azModeName[eMode];
}

/*
** Locate a pragma in the aPragmaName[] array.
*/
static const PragmaName *pragmaLocate(const char *zName){
  int upr, lwr, mid, rc;
  lwr = 0;
  upr = ArraySize(aPragmaName)-1;
  while( lwr<=upr ){
    mid = (lwr+upr)/2;
    rc = sqlite3_stricmp(zName, aPragmaName[mid].zName);
    if( rc==0 ) break;
    if( rc<0 ){
      upr = mid - 1;
    }else{
      lwr = mid + 1;
    }
  }
  return lwr>upr ? 0 : &aPragmaName[mid];
}

/*
** Process a pragma statement.  
**
** Pragmas are of this form:
**
**      PRAGMA [schema.]id [= value]
................................................................................
){
  char *zLeft = 0;       /* Nul-terminated UTF-8 string <id> */
  char *zRight = 0;      /* Nul-terminated UTF-8 string <value>, or NULL */
  const char *zDb = 0;   /* The database name */
  Token *pId;            /* Pointer to <id> token */
  char *aFcntl[4];       /* Argument to SQLITE_FCNTL_PRAGMA */
  int iDb;               /* Database index for <database> */

  int rc;                      /* return value form SQLITE_FCNTL_PRAGMA */
  sqlite3 *db = pParse->db;    /* The database connection */
  Db *pDb;                     /* The specific database being pragmaed */
  Vdbe *v = sqlite3GetVdbe(pParse);  /* Prepared statement */
  const PragmaName *pPragma;   /* The pragma */

  if( v==0 ) return;
  sqlite3VdbeRunOnlyOnce(v);
  pParse->nMem = 2;

  /* Interpret the [schema.] part of the pragma statement. iDb is the
  ** index of the database this pragma is being applied to in db.aDb[]. */
................................................................................
  aFcntl[0] = 0;
  aFcntl[1] = zLeft;
  aFcntl[2] = zRight;
  aFcntl[3] = 0;
  db->busyHandler.nBusy = 0;
  rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_PRAGMA, (void*)aFcntl);
  if( rc==SQLITE_OK ){
    sqlite3VdbeSetNumCols(v, 1);
    sqlite3VdbeSetColName(v, 0, COLNAME_NAME, aFcntl[0], SQLITE_TRANSIENT);
    returnSingleText(v, aFcntl[0]);
    sqlite3_free(aFcntl[0]);
    goto pragma_out;
  }
  if( rc!=SQLITE_NOTFOUND ){
    if( aFcntl[0] ){
      sqlite3ErrorMsg(pParse, "%s", aFcntl[0]);
      sqlite3_free(aFcntl[0]);
................................................................................
    }
    pParse->nErr++;
    pParse->rc = rc;
    goto pragma_out;
  }

  /* Locate the pragma in the lookup table */
  pPragma = pragmaLocate(zLeft);
  if( pPragma==0 ) goto pragma_out;

  /* Make sure the database schema is loaded if the pragma requires that */
  if( (pPragma->mPragFlg & PragFlg_NeedSchema)!=0 ){
    if( sqlite3ReadSchema(pParse) ) goto pragma_out;
  }

  /* Register the result column names for pragmas that return results */
  if( (pPragma->mPragFlg & PragFlg_NoColumns)==0 ){
    setPragmaResultColumnNames(v, pPragma);
  }








  /* Jump to the appropriate pragma handler */
  switch( pPragma->ePragTyp ){
  
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS) && !defined(SQLITE_OMIT_DEPRECATED)
  /*
  **  PRAGMA [schema.]default_cache_size
................................................................................
      { OP_Integer,     0, 1,        0},                         /* 6 */
      { OP_Noop,        0, 0,        0},
      { OP_ResultRow,   1, 1,        0},
    };
    VdbeOp *aOp;
    sqlite3VdbeUsesBtree(v, iDb);
    if( !zRight ){

      pParse->nMem += 2;
      sqlite3VdbeVerifyNoMallocRequired(v, ArraySize(getCacheSize));
      aOp = sqlite3VdbeAddOpList(v, ArraySize(getCacheSize), getCacheSize, iLn);
      if( ONLY_IF_REALLOC_STRESS(aOp==0) ) break;
      aOp[0].p1 = iDb;
      aOp[1].p1 = iDb;
      aOp[6].p1 = SQLITE_DEFAULT_CACHE_SIZE;
................................................................................
  ** the database has not yet been created.
  */
  case PragTyp_PAGE_SIZE: {
    Btree *pBt = pDb->pBt;
    assert( pBt!=0 );
    if( !zRight ){
      int size = ALWAYS(pBt) ? sqlite3BtreeGetPageSize(pBt) : 0;
      returnSingleInt(v, size);
    }else{
      /* Malloc may fail when setting the page-size, as there is an internal
      ** buffer that the pager module resizes using sqlite3_realloc().
      */
      db->nextPagesize = sqlite3Atoi(zRight);
      if( SQLITE_NOMEM==sqlite3BtreeSetPageSize(pBt, db->nextPagesize,-1,0) ){
        sqlite3OomFault(db);
................................................................................
    if( pId2->n==0 && b>=0 ){
      int ii;
      for(ii=0; ii<db->nDb; ii++){
        sqlite3BtreeSecureDelete(db->aDb[ii].pBt, b);
      }
    }
    b = sqlite3BtreeSecureDelete(pBt, b);
    returnSingleInt(v, b);
    break;
  }

  /*
  **  PRAGMA [schema.]max_page_count
  **  PRAGMA [schema.]max_page_count=N
  **
................................................................................
    if( sqlite3Tolower(zLeft[0])=='p' ){
      sqlite3VdbeAddOp2(v, OP_Pagecount, iDb, iReg);
    }else{
      sqlite3VdbeAddOp3(v, OP_MaxPgcnt, iDb, iReg, 
                        sqlite3AbsInt32(sqlite3Atoi(zRight)));
    }
    sqlite3VdbeAddOp2(v, OP_ResultRow, iReg, 1);


    break;
  }

  /*
  **  PRAGMA [schema.]locking_mode
  **  PRAGMA [schema.]locking_mode = (normal|exclusive)
  */
................................................................................
    }

    assert( eMode==PAGER_LOCKINGMODE_NORMAL
            || eMode==PAGER_LOCKINGMODE_EXCLUSIVE );
    if( eMode==PAGER_LOCKINGMODE_EXCLUSIVE ){
      zRet = "exclusive";
    }
    returnSingleText(v, zRet);
    break;
  }

  /*
  **  PRAGMA [schema.]journal_mode
  **  PRAGMA [schema.]journal_mode =
  **                      (delete|persist|off|truncate|memory|wal|off)
  */
  case PragTyp_JOURNAL_MODE: {
    int eMode;        /* One of the PAGER_JOURNALMODE_XXX symbols */
    int ii;           /* Loop counter */


    if( zRight==0 ){
      /* If there is no "=MODE" part of the pragma, do a query for the
      ** current mode */
      eMode = PAGER_JOURNALMODE_QUERY;
    }else{
      const char *zMode;
      int n = sqlite3Strlen30(zRight);
................................................................................
    Pager *pPager = sqlite3BtreePager(pDb->pBt);
    i64 iLimit = -2;
    if( zRight ){
      sqlite3DecOrHexToI64(zRight, &iLimit);
      if( iLimit<-1 ) iLimit = -1;
    }
    iLimit = sqlite3PagerJournalSizeLimit(pPager, iLimit);
    returnSingleInt(v, iLimit);
    break;
  }

#endif /* SQLITE_OMIT_PAGER_PRAGMAS */

  /*
  **  PRAGMA [schema.]auto_vacuum
................................................................................
  ** The value is one of:  0 NONE 1 FULL 2 INCREMENTAL
  */
#ifndef SQLITE_OMIT_AUTOVACUUM
  case PragTyp_AUTO_VACUUM: {
    Btree *pBt = pDb->pBt;
    assert( pBt!=0 );
    if( !zRight ){
      returnSingleInt(v, sqlite3BtreeGetAutoVacuum(pBt));
    }else{
      int eAuto = getAutoVacuum(zRight);
      assert( eAuto>=0 && eAuto<=2 );
      db->nextAutovac = (u8)eAuto;
      /* Call SetAutoVacuum() to set initialize the internal auto and
      ** incr-vacuum flags. This is required in case this connection
      ** creates the database file. It is important that it is created
................................................................................
  ** number of pages in the cache.  If N is negative, then the
  ** number of pages is adjusted so that the cache uses -N kibibytes
  ** of memory.
  */
  case PragTyp_CACHE_SIZE: {
    assert( sqlite3SchemaMutexHeld(db, iDb, 0) );
    if( !zRight ){
      returnSingleInt(v, pDb->pSchema->cache_size);
    }else{
      int size = sqlite3Atoi(zRight);
      pDb->pSchema->cache_size = size;
      sqlite3BtreeSetCacheSize(pDb->pBt, pDb->pSchema->cache_size);
    }
    break;
  }
................................................................................
  **
  ** The cache_spill=BOOLEAN setting applies to all attached schemas,
  ** not just the schema specified.
  */
  case PragTyp_CACHE_SPILL: {
    assert( sqlite3SchemaMutexHeld(db, iDb, 0) );
    if( !zRight ){
      returnSingleInt(v,
         (db->flags & SQLITE_CacheSpill)==0 ? 0 : 
            sqlite3BtreeSetSpillSize(pDb->pBt,0));
    }else{
      int size = 1;
      if( sqlite3GetInt32(zRight, &size) ){
        sqlite3BtreeSetSpillSize(pDb->pBt, size);
      }
................................................................................
    sz = -1;
    rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_MMAP_SIZE, &sz);
#else
    sz = 0;
    rc = SQLITE_OK;
#endif
    if( rc==SQLITE_OK ){
      returnSingleInt(v, sz);
    }else if( rc!=SQLITE_NOTFOUND ){
      pParse->nErr++;
      pParse->rc = rc;
    }
    break;
  }

................................................................................
  ** value will be restored the next time the database is opened.
  **
  ** Note that it is possible for the library compile-time options to
  ** override this setting
  */
  case PragTyp_TEMP_STORE: {
    if( !zRight ){
      returnSingleInt(v, db->temp_store);
    }else{
      changeTempStorage(pParse, zRight);
    }
    break;
  }

  /*
................................................................................
  ** the value sets a specific directory to be used for temporary files.
  ** Setting to a null string reverts to the default temporary directory search.
  ** If temporary directory is changed, then invalidateTempStorage.
  **
  */
  case PragTyp_TEMP_STORE_DIRECTORY: {
    if( !zRight ){
      returnSingleText(v, sqlite3_temp_directory);
    }else{
#ifndef SQLITE_OMIT_WSD
      if( zRight[0] ){
        int res;
        rc = sqlite3OsAccess(db->pVfs, zRight, SQLITE_ACCESS_READWRITE, &res);
        if( rc!=SQLITE_OK || res==0 ){
          sqlite3ErrorMsg(pParse, "not a writable directory");
................................................................................
  ** a relative path will probably be based on the current directory for the
  ** process.  Database file specified with an absolute path are not impacted
  ** by this setting, regardless of its value.
  **
  */
  case PragTyp_DATA_STORE_DIRECTORY: {
    if( !zRight ){
      returnSingleText(v, sqlite3_data_directory);
    }else{
#ifndef SQLITE_OMIT_WSD
      if( zRight[0] ){
        int res;
        rc = sqlite3OsAccess(db->pVfs, zRight, SQLITE_ACCESS_READWRITE, &res);
        if( rc!=SQLITE_OK || res==0 ){
          sqlite3ErrorMsg(pParse, "not a writable directory");
................................................................................
  case PragTyp_LOCK_PROXY_FILE: {
    if( !zRight ){
      Pager *pPager = sqlite3BtreePager(pDb->pBt);
      char *proxy_file_path = NULL;
      sqlite3_file *pFile = sqlite3PagerFile(pPager);
      sqlite3OsFileControlHint(pFile, SQLITE_GET_LOCKPROXYFILE, 
                           &proxy_file_path);
      returnSingleText(v, proxy_file_path);
    }else{
      Pager *pPager = sqlite3BtreePager(pDb->pBt);
      sqlite3_file *pFile = sqlite3PagerFile(pPager);
      int res;
      if( zRight[0] ){
        res=sqlite3OsFileControl(pFile, SQLITE_SET_LOCKPROXYFILE, 
                                     zRight);
................................................................................
  ** Return or set the local value of the synchronous flag.  Changing
  ** the local value does not make changes to the disk file and the
  ** default value will be restored the next time the database is
  ** opened.
  */
  case PragTyp_SYNCHRONOUS: {
    if( !zRight ){
      returnSingleInt(v, pDb->safety_level-1);
    }else{
      if( !db->autoCommit ){
        sqlite3ErrorMsg(pParse, 
            "Safety level may not be changed inside a transaction");
      }else{
        int iLevel = (getSafetyLevel(zRight,0,1)+1) & PAGER_SYNCHRONOUS_MASK;
        if( iLevel==0 ) iLevel = 1;
................................................................................
    break;
  }
#endif /* SQLITE_OMIT_PAGER_PRAGMAS */

#ifndef SQLITE_OMIT_FLAG_PRAGMAS
  case PragTyp_FLAG: {
    if( zRight==0 ){
      setPragmaResultColumnNames(v, pPragma);
      returnSingleInt(v, (db->flags & pPragma->iArg)!=0 );
    }else{
      int mask = pPragma->iArg;    /* Mask of bits to set or clear. */
      if( db->autoCommit==0 ){
        /* Foreign key support may not be enabled or disabled while not
        ** in auto-commit mode.  */
        mask &= ~(SQLITE_ForeignKeys);
      }
................................................................................
  ** notnull:    True if 'NOT NULL' is part of column declaration
  ** dflt_value: The default value for the column, if any.
  */
  case PragTyp_TABLE_INFO: if( zRight ){
    Table *pTab;
    pTab = sqlite3LocateTable(pParse, LOCATE_NOERR, zRight, zDb);
    if( pTab ){



      int i, k;
      int nHidden = 0;
      Column *pCol;
      Index *pPk = sqlite3PrimaryKeyIndex(pTab);
      pParse->nMem = 6;
      sqlite3CodeVerifySchema(pParse, iDb);

      sqlite3ViewGetColumnNames(pParse, pTab);
      for(i=0, pCol=pTab->aCol; i<pTab->nCol; i++, pCol++){
        if( IsHiddenColumn(pCol) ){
          nHidden++;
          continue;
        }
        if( (pCol->colFlags & COLFLAG_PRIMKEY)==0 ){
................................................................................
        sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 6);
      }
    }
  }
  break;

  case PragTyp_STATS: {

    Index *pIdx;
    HashElem *i;

    pParse->nMem = 4;
    sqlite3CodeVerifySchema(pParse, iDb);

    for(i=sqliteHashFirst(&pDb->pSchema->tblHash); i; i=sqliteHashNext(i)){
      Table *pTab = sqliteHashData(i);
      sqlite3VdbeMultiLoad(v, 1, "ssii",
           pTab->zName,
           0,
           pTab->szTabRow,
           pTab->nRowLogEst);
................................................................................
  break;

  case PragTyp_INDEX_INFO: if( zRight ){
    Index *pIdx;
    Table *pTab;
    pIdx = sqlite3FindIndex(db, zRight, zDb);
    if( pIdx ){



      int i;
      int mx;
      if( pPragma->iArg ){
        /* PRAGMA index_xinfo (newer version with more rows and columns) */
        mx = pIdx->nColumn;
        pParse->nMem = 6;
      }else{
        /* PRAGMA index_info (legacy version) */
        mx = pIdx->nKeyCol;
        pParse->nMem = 3;
      }
      pTab = pIdx->pTable;
      sqlite3CodeVerifySchema(pParse, iDb);
      assert( pParse->nMem<=pPragma->nPragCName );

      for(i=0; i<mx; i++){
        i16 cnum = pIdx->aiColumn[i];
        sqlite3VdbeMultiLoad(v, 1, "iis", i, cnum,
                             cnum<0 ? 0 : pTab->aCol[cnum].zName);
        if( pPragma->iArg ){
          sqlite3VdbeMultiLoad(v, 4, "isi",
            pIdx->aSortOrder[i],
................................................................................

  case PragTyp_INDEX_LIST: if( zRight ){
    Index *pIdx;
    Table *pTab;
    int i;
    pTab = sqlite3FindTable(db, zRight, zDb);
    if( pTab ){




      pParse->nMem = 5;
      sqlite3CodeVerifySchema(pParse, iDb);

      for(pIdx=pTab->pIndex, i=0; pIdx; pIdx=pIdx->pNext, i++){
        const char *azOrigin[] = { "c", "u", "pk" };
        sqlite3VdbeMultiLoad(v, 1, "isisi",
           i,
           pIdx->zName,
           IsUniqueIndex(pIdx),
           azOrigin[pIdx->idxType],
................................................................................
        sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 5);
      }
    }
  }
  break;

  case PragTyp_DATABASE_LIST: {

    int i;
    pParse->nMem = 3;

    for(i=0; i<db->nDb; i++){
      if( db->aDb[i].pBt==0 ) continue;
      assert( db->aDb[i].zDbSName!=0 );
      sqlite3VdbeMultiLoad(v, 1, "iss",
         i,
         db->aDb[i].zDbSName,
         sqlite3BtreeGetFilename(db->aDb[i].pBt));
      sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 3);
    }
  }
  break;

  case PragTyp_COLLATION_LIST: {

    int i = 0;
    HashElem *p;
    pParse->nMem = 2;

    for(p=sqliteHashFirst(&db->aCollSeq); p; p=sqliteHashNext(p)){
      CollSeq *pColl = (CollSeq *)sqliteHashData(p);
      sqlite3VdbeMultiLoad(v, 1, "is", i++, pColl->zName);
      sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 2);
    }
  }
  break;
................................................................................

#ifndef SQLITE_OMIT_FOREIGN_KEY
  case PragTyp_FOREIGN_KEY_LIST: if( zRight ){
    FKey *pFK;
    Table *pTab;
    pTab = sqlite3FindTable(db, zRight, zDb);
    if( pTab ){

      pFK = pTab->pFKey;
      if( pFK ){




        int i = 0; 
        pParse->nMem = 8;
        sqlite3CodeVerifySchema(pParse, iDb);

        while(pFK){
          int j;
          for(j=0; j<pFK->nCol; j++){
            sqlite3VdbeMultiLoad(v, 1, "iissssss",
                   i,
                   j,
                   pFK->zTo,
................................................................................
    int x;                 /* result variable */
    int regResult;         /* 3 registers to hold a result row */
    int regKey;            /* Register to hold key for checking the FK */
    int regRow;            /* Registers to hold a row from pTab */
    int addrTop;           /* Top of a loop checking foreign keys */
    int addrOk;            /* Jump here if the key is OK */
    int *aiCols;           /* child to parent column mapping */


    regResult = pParse->nMem+1;
    pParse->nMem += 4;
    regKey = ++pParse->nMem;
    regRow = ++pParse->nMem;


    sqlite3CodeVerifySchema(pParse, iDb);
    k = sqliteHashFirst(&db->aDb[iDb].pSchema->tblHash);
    while( k ){
      if( zRight ){
        pTab = sqlite3LocateTable(pParse, 0, zRight, zDb);
        k = 0;
      }else{
................................................................................
    ** of all attached databases.  */
    assert( iDb>=0 );
    assert( iDb==0 || pId2->z );
    if( pId2->z==0 ) iDb = -1;

    /* Initialize the VDBE program */
    pParse->nMem = 6;


    /* Set the maximum error count */
    mxErr = SQLITE_INTEGRITY_CHECK_ERROR_MAX;
    if( zRight ){
      sqlite3GetInt32(zRight, &mxErr);
      if( mxErr<=0 ){
        mxErr = SQLITE_INTEGRITY_CHECK_ERROR_MAX;
................................................................................
    };
    const struct EncName *pEnc;
    if( !zRight ){    /* "PRAGMA encoding" */
      if( sqlite3ReadSchema(pParse) ) goto pragma_out;
      assert( encnames[SQLITE_UTF8].enc==SQLITE_UTF8 );
      assert( encnames[SQLITE_UTF16LE].enc==SQLITE_UTF16LE );
      assert( encnames[SQLITE_UTF16BE].enc==SQLITE_UTF16BE );
      returnSingleText(v, encnames[ENC(pParse->db)].zName);
    }else{                        /* "PRAGMA encoding = XXX" */
      /* Only change the value of sqlite.enc if the database handle is not
      ** initialized. If the main database exists, the new sqlite.enc value
      ** will be overwritten when the schema is next loaded. If it does not
      ** already exists, it will be created to use the new encoding value.
      */
      if( 
................................................................................
  **
  ** The user-version is not used internally by SQLite. It may be used by
  ** applications for any purpose.
  */
  case PragTyp_HEADER_VALUE: {
    int iCookie = pPragma->iArg;  /* Which cookie to read or write */
    sqlite3VdbeUsesBtree(v, iDb);
    if( zRight && (pPragma->mPragFlg & PragFlg_ReadOnly)==0 ){
      /* Write the specified cookie value */
      static const VdbeOpList setCookie[] = {
        { OP_Transaction,    0,  1,  0},    /* 0 */
        { OP_SetCookie,      0,  0,  0},    /* 1 */
      };
      VdbeOp *aOp;
      sqlite3VdbeVerifyNoMallocRequired(v, ArraySize(setCookie));
................................................................................
      VdbeOp *aOp;
      sqlite3VdbeVerifyNoMallocRequired(v, ArraySize(readCookie));
      aOp = sqlite3VdbeAddOpList(v, ArraySize(readCookie),readCookie,0);
      if( ONLY_IF_REALLOC_STRESS(aOp==0) ) break;
      aOp[0].p1 = iDb;
      aOp[1].p1 = iDb;
      aOp[1].p3 = iCookie;


      sqlite3VdbeReusable(v);
    }
  }
  break;
#endif /* SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS */

#ifndef SQLITE_OMIT_COMPILEOPTION_DIAGS
................................................................................
  ** Return the names of all compile-time options used in this build,
  ** one option per row.
  */
  case PragTyp_COMPILE_OPTIONS: {
    int i = 0;
    const char *zOpt;
    pParse->nMem = 1;

    while( (zOpt = sqlite3_compileoption_get(i++))!=0 ){
      sqlite3VdbeLoadString(v, 1, zOpt);
      sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 1);
    }
    sqlite3VdbeReusable(v);
  }
  break;
................................................................................
#ifndef SQLITE_OMIT_WAL
  /*
  **   PRAGMA [schema.]wal_checkpoint = passive|full|restart|truncate
  **
  ** Checkpoint the database.
  */
  case PragTyp_WAL_CHECKPOINT: {

    int iBt = (pId2->z?iDb:SQLITE_MAX_ATTACHED);
    int eMode = SQLITE_CHECKPOINT_PASSIVE;
    if( zRight ){
      if( sqlite3StrICmp(zRight, "full")==0 ){
        eMode = SQLITE_CHECKPOINT_FULL;
      }else if( sqlite3StrICmp(zRight, "restart")==0 ){
        eMode = SQLITE_CHECKPOINT_RESTART;
      }else if( sqlite3StrICmp(zRight, "truncate")==0 ){
        eMode = SQLITE_CHECKPOINT_TRUNCATE;
      }
    }

    pParse->nMem = 3;
    sqlite3VdbeAddOp3(v, OP_Checkpoint, iBt, eMode, 1);
    sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 3);
  }
  break;

  /*
................................................................................
  ** after accumulating N frames in the log. Or query for the current value
  ** of N.
  */
  case PragTyp_WAL_AUTOCHECKPOINT: {
    if( zRight ){
      sqlite3_wal_autocheckpoint(db, sqlite3Atoi(zRight));
    }
    returnSingleInt(v, 
       db->xWalCallback==sqlite3WalDefaultHook ? 
           SQLITE_PTR_TO_INT(db->pWalArg) : 0);
  }
  break;
#endif

  /*
................................................................................
  ** disables the timeout.
  */
  /*case PragTyp_BUSY_TIMEOUT*/ default: {
    assert( pPragma->ePragTyp==PragTyp_BUSY_TIMEOUT );
    if( zRight ){
      sqlite3_busy_timeout(db, sqlite3Atoi(zRight));
    }
    returnSingleInt(v, db->busyTimeout);
    break;
  }

  /*
  **   PRAGMA soft_heap_limit
  **   PRAGMA soft_heap_limit = N
  **
................................................................................
  ** sqlite3_soft_heap_limit64(-1) C-language function.
  */
  case PragTyp_SOFT_HEAP_LIMIT: {
    sqlite3_int64 N;
    if( zRight && sqlite3DecOrHexToI64(zRight, &N)==SQLITE_OK ){
      sqlite3_soft_heap_limit64(N);
    }
    returnSingleInt(v, sqlite3_soft_heap_limit64(-1));
    break;
  }

  /*
  **   PRAGMA threads
  **   PRAGMA threads = N
  **
................................................................................
    sqlite3_int64 N;
    if( zRight
     && sqlite3DecOrHexToI64(zRight, &N)==SQLITE_OK
     && N>=0
    ){
      sqlite3_limit(db, SQLITE_LIMIT_WORKER_THREADS, (int)(N&0x7fffffff));
    }

    returnSingleInt(v, sqlite3_limit(db, SQLITE_LIMIT_WORKER_THREADS, -1));
    break;
  }

#if defined(SQLITE_DEBUG) || defined(SQLITE_TEST)
  /*
  ** Report the current state of file logs for all databases
  */
  case PragTyp_LOCK_STATUS: {
    static const char *const azLockName[] = {
      "unlocked", "shared", "reserved", "pending", "exclusive"
    };

    int i;

    pParse->nMem = 2;
    for(i=0; i<db->nDb; i++){
      Btree *pBt;
      const char *zState = "unknown";
      int j;
      if( db->aDb[i].zDbSName==0 ) continue;
      pBt = db->aDb[i].pBt;
................................................................................

  } /* End of the PRAGMA switch */

pragma_out:
  sqlite3DbFree(db, zLeft);
  sqlite3DbFree(db, zRight);
}
#ifndef SQLITE_OMIT_VIRTUALTABLE
/*****************************************************************************
** Implementation of an eponymous virtual table that runs a pragma.
**
*/
typedef struct PragmaVtab PragmaVtab;
typedef struct PragmaVtabCursor PragmaVtabCursor;
struct PragmaVtab {
  sqlite3_vtab base;        /* Base class.  Must be first */
  sqlite3 *db;              /* The database connection to which it belongs */
  const PragmaName *pName;  /* Name of the pragma */
  u8 nHidden;               /* Number of hidden columns */
  u8 iHidden;               /* Index of the first hidden column */
};
struct PragmaVtabCursor {
  sqlite3_vtab_cursor base; /* Base class.  Must be first */
  sqlite3_stmt *pPragma;    /* The pragma statement to run */
  sqlite_int64 iRowid;      /* Current rowid */
  char *azArg[2];           /* Value of the argument and schema */
};

/* 
** Pragma virtual table module xConnect method.
*/
static int pragmaVtabConnect(
  sqlite3 *db,
  void *pAux,
  int argc, const char *const*argv,
  sqlite3_vtab **ppVtab,
  char **pzErr
){
  const PragmaName *pPragma = (const PragmaName*)pAux;
  PragmaVtab *pTab = 0;
  int rc;
  int i, j;
  char cSep = '(';
  StrAccum acc;
  char zBuf[200];

  sqlite3StrAccumInit(&acc, 0, zBuf, sizeof(zBuf), 0);
  sqlite3StrAccumAppendAll(&acc, "CREATE TABLE x");
  for(i=0, j=pPragma->iPragCName; i<pPragma->nPragCName; i++, j++){
    sqlite3XPrintf(&acc, "%c\"%s\"", cSep, pragCName[j]);
    cSep = ',';
  }
  if( i==0 ){
    sqlite3XPrintf(&acc, "(\"%s\"", pPragma->zName);
    cSep = ',';
    i++;
  }
  j = 0;
  if( pPragma->mPragFlg & PragFlg_Result1 ){
    sqlite3StrAccumAppendAll(&acc, ",arg HIDDEN");
    j++;
  }
  if( pPragma->mPragFlg & (PragFlg_SchemaOpt|PragFlg_SchemaReq) ){
    sqlite3StrAccumAppendAll(&acc, ",schema HIDDEN");
    j++;
  }
  sqlite3StrAccumAppend(&acc, ")", 1);
  sqlite3StrAccumFinish(&acc);
  assert( strlen(zBuf) < sizeof(zBuf)-1 );
  rc = sqlite3_declare_vtab(db, zBuf);
  if( rc==SQLITE_OK ){
    pTab = (PragmaVtab*)sqlite3_malloc(sizeof(PragmaVtab));
    if( pTab==0 ){
      rc = SQLITE_NOMEM;
    }else{
      memset(pTab, 0, sizeof(PragmaVtab));
      pTab->pName = pPragma;
      pTab->db = db;
      pTab->iHidden = i;
      pTab->nHidden = j;
    }
  }else{
    *pzErr = sqlite3_mprintf("%s", sqlite3_errmsg(db));
  }

  *ppVtab = (sqlite3_vtab*)pTab;
  return rc;
}

/* 
** Pragma virtual table module xDisconnect method.
*/
static int pragmaVtabDisconnect(sqlite3_vtab *pVtab){
  PragmaVtab *pTab = (PragmaVtab*)pVtab;
  sqlite3_free(pTab);
  return SQLITE_OK;
}

/* Figure out the best index to use to search a pragma virtual table.
**
** There are not really any index choices.  But we want to encourage the
** query planner to give == constraints on as many hidden parameters as
** possible, and especially on the first hidden parameter.  So return a
** high cost if hidden parameters are unconstrained.
*/
static int pragmaVtabBestIndex(sqlite3_vtab *tab, sqlite3_index_info *pIdxInfo){
  PragmaVtab *pTab = (PragmaVtab*)tab;
  const struct sqlite3_index_constraint *pConstraint;
  int i, j;
  int seen[2];

  pIdxInfo->estimatedCost = (double)1;
  if( pTab->nHidden==0 ){ return SQLITE_OK; }
  pConstraint = pIdxInfo->aConstraint;
  seen[0] = 0;
  seen[1] = 0;
  for(i=0; i<pIdxInfo->nConstraint; i++, pConstraint++){
    if( pConstraint->usable==0 ) continue;
    if( pConstraint->op!=SQLITE_INDEX_CONSTRAINT_EQ ) continue;
    if( pConstraint->iColumn < pTab->iHidden ) continue;
    j = pConstraint->iColumn - pTab->iHidden;
    assert( j < 2 );
    seen[j] = i+1;
  }
  if( seen[0]==0 ){
    pIdxInfo->estimatedCost = (double)2147483647;
    pIdxInfo->estimatedRows = 2147483647;
    return SQLITE_OK;
  }
  j = seen[0]-1;
  pIdxInfo->aConstraintUsage[j].argvIndex = 1;
  pIdxInfo->aConstraintUsage[j].omit = 1;
  if( seen[1]==0 ) return SQLITE_OK;
  pIdxInfo->estimatedCost = (double)20;
  pIdxInfo->estimatedRows = 20;
  j = seen[1]-1;
  pIdxInfo->aConstraintUsage[j].argvIndex = 2;
  pIdxInfo->aConstraintUsage[j].omit = 1;
  return SQLITE_OK;
}

/* Create a new cursor for the pragma virtual table */
static int pragmaVtabOpen(sqlite3_vtab *pVtab, sqlite3_vtab_cursor **ppCursor){
  PragmaVtabCursor *pCsr;
  pCsr = (PragmaVtabCursor*)sqlite3_malloc(sizeof(*pCsr));
  if( pCsr==0 ) return SQLITE_NOMEM;
  memset(pCsr, 0, sizeof(PragmaVtabCursor));
  pCsr->base.pVtab = pVtab;
  *ppCursor = &pCsr->base;
  return SQLITE_OK;
}

/* Clear all content from pragma virtual table cursor. */
static void pragmaVtabCursorClear(PragmaVtabCursor *pCsr){
  int i;
  sqlite3_finalize(pCsr->pPragma);
  pCsr->pPragma = 0;
  for(i=0; i<ArraySize(pCsr->azArg); i++){
    sqlite3_free(pCsr->azArg[i]);
    pCsr->azArg[i] = 0;
  }
}

/* Close a pragma virtual table cursor */
static int pragmaVtabClose(sqlite3_vtab_cursor *cur){
  PragmaVtabCursor *pCsr = (PragmaVtabCursor*)cur;
  pragmaVtabCursorClear(pCsr);
  sqlite3_free(pCsr);
  return SQLITE_OK;
}

/* Advance the pragma virtual table cursor to the next row */
static int pragmaVtabNext(sqlite3_vtab_cursor *pVtabCursor){
  PragmaVtabCursor *pCsr = (PragmaVtabCursor*)pVtabCursor;
  int rc = SQLITE_OK;

  /* Increment the xRowid value */
  pCsr->iRowid++;
  assert( pCsr->pPragma );
  if( SQLITE_ROW!=sqlite3_step(pCsr->pPragma) ){
    rc = sqlite3_finalize(pCsr->pPragma);
    pCsr->pPragma = 0;
    pragmaVtabCursorClear(pCsr);
  }
  return rc;
}

/* 
** Pragma virtual table module xFilter method.
*/
static int pragmaVtabFilter(
  sqlite3_vtab_cursor *pVtabCursor, 
  int idxNum, const char *idxStr,
  int argc, sqlite3_value **argv
){
  PragmaVtabCursor *pCsr = (PragmaVtabCursor*)pVtabCursor;
  PragmaVtab *pTab = (PragmaVtab*)(pVtabCursor->pVtab);
  int rc;
  int i, j;
  StrAccum acc;
  char *zSql;

  pragmaVtabCursorClear(pCsr);
  j = (pTab->pName->mPragFlg & PragFlg_Result1)!=0 ? 0 : 1;
  for(i=0; i<argc; i++, j++){
    assert( j<ArraySize(pCsr->azArg) );
    pCsr->azArg[j] = sqlite3_mprintf("%s", sqlite3_value_text(argv[i]));
    if( pCsr->azArg[j]==0 ){
      return SQLITE_NOMEM;
    }
  }
  sqlite3StrAccumInit(&acc, 0, 0, 0, pTab->db->aLimit[SQLITE_LIMIT_SQL_LENGTH]);
  sqlite3StrAccumAppendAll(&acc, "PRAGMA ");
  if( pCsr->azArg[1] ){
    sqlite3XPrintf(&acc, "%Q.", pCsr->azArg[1]);
  }
  sqlite3StrAccumAppendAll(&acc, pTab->pName->zName);
  if( pCsr->azArg[0] ){
    sqlite3XPrintf(&acc, "=%Q", pCsr->azArg[0]);
  }
  zSql = sqlite3StrAccumFinish(&acc);
  if( zSql==0 ) return SQLITE_NOMEM;
  rc = sqlite3_prepare_v2(pTab->db, zSql, -1, &pCsr->pPragma, 0);
  sqlite3_free(zSql);
  if( rc!=SQLITE_OK ){
    pTab->base.zErrMsg = sqlite3_mprintf("%s", sqlite3_errmsg(pTab->db));
    return rc;
  }
  return pragmaVtabNext(pVtabCursor);
}

/*
** Pragma virtual table module xEof method.
*/
static int pragmaVtabEof(sqlite3_vtab_cursor *pVtabCursor){
  PragmaVtabCursor *pCsr = (PragmaVtabCursor*)pVtabCursor;
  return (pCsr->pPragma==0);
}

/* The xColumn method simply returns the corresponding column from
** the PRAGMA.  
*/
static int pragmaVtabColumn(
  sqlite3_vtab_cursor *pVtabCursor, 
  sqlite3_context *ctx, 
  int i
){
  PragmaVtabCursor *pCsr = (PragmaVtabCursor*)pVtabCursor;
  PragmaVtab *pTab = (PragmaVtab*)(pVtabCursor->pVtab);
  if( i<pTab->iHidden ){
    sqlite3_result_value(ctx, sqlite3_column_value(pCsr->pPragma, i));
  }else{
    sqlite3_result_text(ctx, pCsr->azArg[i-pTab->iHidden],-1,SQLITE_TRANSIENT);
  }
  return SQLITE_OK;
}

/* 
** Pragma virtual table module xRowid method.
*/
static int pragmaVtabRowid(sqlite3_vtab_cursor *pVtabCursor, sqlite_int64 *p){
  PragmaVtabCursor *pCsr = (PragmaVtabCursor*)pVtabCursor;
  *p = pCsr->iRowid;
  return SQLITE_OK;
}

/* The pragma virtual table object */
static const sqlite3_module pragmaVtabModule = {
  0,                           /* iVersion */
  0,                           /* xCreate - create a table */
  pragmaVtabConnect,           /* xConnect - connect to an existing table */
  pragmaVtabBestIndex,         /* xBestIndex - Determine search strategy */
  pragmaVtabDisconnect,        /* xDisconnect - Disconnect from a table */
  0,                           /* xDestroy - Drop a table */
  pragmaVtabOpen,              /* xOpen - open a cursor */
  pragmaVtabClose,             /* xClose - close a cursor */
  pragmaVtabFilter,            /* xFilter - configure scan constraints */
  pragmaVtabNext,              /* xNext - advance a cursor */
  pragmaVtabEof,               /* xEof */
  pragmaVtabColumn,            /* xColumn - read data */
  pragmaVtabRowid,             /* xRowid - read data */
  0,                           /* xUpdate - write data */
  0,                           /* xBegin - begin transaction */
  0,                           /* xSync - sync transaction */
  0,                           /* xCommit - commit transaction */
  0,                           /* xRollback - rollback transaction */
  0,                           /* xFindFunction - function overloading */
  0,                           /* xRename - rename the table */
  0,                           /* xSavepoint */
  0,                           /* xRelease */
  0                            /* xRollbackTo */
};

/*
** Check to see if zTabName is really the name of a pragma.  If it is,
** then register an eponymous virtual table for that pragma and return
** a pointer to the Module object for the new virtual table.
*/
Module *sqlite3PragmaVtabRegister(sqlite3 *db, const char *zName){
  const PragmaName *pName;
  assert( sqlite3_strnicmp(zName, "pragma_", 7)==0 );
  pName = pragmaLocate(zName+7);
  if( pName==0 ) return 0;
  if( (pName->mPragFlg & (PragFlg_Result0|PragFlg_Result1))==0 ) return 0;
  assert( sqlite3HashFind(&db->aModule, zName)==0 );
  return sqlite3VtabCreateModule(db, zName, &pragmaVtabModule, (void*)pName, 0);
}

#endif /* SQLITE_OMIT_VIRTUALTABLE */

#endif /* SQLITE_OMIT_PRAGMA */

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/* DO NOT EDIT!
** This file is automatically generated by the script at
** ../tool/mkpragmatab.tcl.  To update the set of pragmas, edit
** that script and rerun it.
*/


#define PragTyp_HEADER_VALUE                   0
#define PragTyp_AUTO_VACUUM                    1
#define PragTyp_FLAG                           2
#define PragTyp_BUSY_TIMEOUT                   3
#define PragTyp_CACHE_SIZE                     4
#define PragTyp_CACHE_SPILL                    5
#define PragTyp_CASE_SENSITIVE_LIKE            6
................................................................................
#define PragTyp_WAL_CHECKPOINT                36
#define PragTyp_ACTIVATE_EXTENSIONS           37
#define PragTyp_HEXKEY                        38
#define PragTyp_KEY                           39
#define PragTyp_REKEY                         40
#define PragTyp_LOCK_STATUS                   41
#define PragTyp_PARSER_TRACE                  42
#define PragFlag_NeedSchema           0x01

#define PragFlag_ReadOnly             0x02
static const struct sPragmaNames {
































































  const char *const zName;  /* Name of pragma */
  u8 ePragTyp;              /* PragTyp_XXX value */
  u8 mPragFlag;             /* Zero or more PragFlag_XXX values */


  u32 iArg;                 /* Extra argument */
} aPragmaNames[] = {

#if defined(SQLITE_HAS_CODEC) || defined(SQLITE_ENABLE_CEROD)
  { /* zName:     */ "activate_extensions",
    /* ePragTyp:  */ PragTyp_ACTIVATE_EXTENSIONS,
    /* ePragFlag: */ 0,

    /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS)
  { /* zName:     */ "application_id",
    /* ePragTyp:  */ PragTyp_HEADER_VALUE,
    /* ePragFlag: */ 0,

    /* iArg:      */ BTREE_APPLICATION_ID },
#endif
#if !defined(SQLITE_OMIT_AUTOVACUUM)
  { /* zName:     */ "auto_vacuum",
    /* ePragTyp:  */ PragTyp_AUTO_VACUUM,
    /* ePragFlag: */ PragFlag_NeedSchema,


    /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
#if !defined(SQLITE_OMIT_AUTOMATIC_INDEX)
  { /* zName:     */ "automatic_index",
    /* ePragTyp:  */ PragTyp_FLAG,
    /* ePragFlag: */ 0,

    /* iArg:      */ SQLITE_AutoIndex },
#endif
#endif
  { /* zName:     */ "busy_timeout",
    /* ePragTyp:  */ PragTyp_BUSY_TIMEOUT,
    /* ePragFlag: */ 0,

    /* iArg:      */ 0 },
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS)
  { /* zName:     */ "cache_size",
    /* ePragTyp:  */ PragTyp_CACHE_SIZE,
    /* ePragFlag: */ PragFlag_NeedSchema,


    /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  { /* zName:     */ "cache_spill",
    /* ePragTyp:  */ PragTyp_CACHE_SPILL,
    /* ePragFlag: */ 0,


    /* iArg:      */ 0 },
#endif
  { /* zName:     */ "case_sensitive_like",
    /* ePragTyp:  */ PragTyp_CASE_SENSITIVE_LIKE,
    /* ePragFlag: */ 0,

    /* iArg:      */ 0 },
  { /* zName:     */ "cell_size_check",
    /* ePragTyp:  */ PragTyp_FLAG,
    /* ePragFlag: */ 0,


    /* iArg:      */ SQLITE_CellSizeCk },
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  { /* zName:     */ "checkpoint_fullfsync",
    /* ePragTyp:  */ PragTyp_FLAG,
    /* ePragFlag: */ 0,


    /* iArg:      */ SQLITE_CkptFullFSync },
#endif
#if !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)
  { /* zName:     */ "collation_list",
    /* ePragTyp:  */ PragTyp_COLLATION_LIST,
    /* ePragFlag: */ 0,

    /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_COMPILEOPTION_DIAGS)
  { /* zName:     */ "compile_options",
    /* ePragTyp:  */ PragTyp_COMPILE_OPTIONS,
    /* ePragFlag: */ 0,

    /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  { /* zName:     */ "count_changes",
    /* ePragTyp:  */ PragTyp_FLAG,
    /* ePragFlag: */ 0,


    /* iArg:      */ SQLITE_CountRows },
#endif
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS) && SQLITE_OS_WIN
  { /* zName:     */ "data_store_directory",
    /* ePragTyp:  */ PragTyp_DATA_STORE_DIRECTORY,
    /* ePragFlag: */ 0,

    /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS)
  { /* zName:     */ "data_version",
    /* ePragTyp:  */ PragTyp_HEADER_VALUE,
    /* ePragFlag: */ PragFlag_ReadOnly,


    /* iArg:      */ BTREE_DATA_VERSION },
#endif
#if !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)
  { /* zName:     */ "database_list",
    /* ePragTyp:  */ PragTyp_DATABASE_LIST,
    /* ePragFlag: */ PragFlag_NeedSchema,


    /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS) && !defined(SQLITE_OMIT_DEPRECATED)
  { /* zName:     */ "default_cache_size",
    /* ePragTyp:  */ PragTyp_DEFAULT_CACHE_SIZE,
    /* ePragFlag: */ PragFlag_NeedSchema,


    /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
#if !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER)
  { /* zName:     */ "defer_foreign_keys",
    /* ePragTyp:  */ PragTyp_FLAG,
    /* ePragFlag: */ 0,


    /* iArg:      */ SQLITE_DeferFKs },
#endif
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  { /* zName:     */ "empty_result_callbacks",
    /* ePragTyp:  */ PragTyp_FLAG,
    /* ePragFlag: */ 0,


    /* iArg:      */ SQLITE_NullCallback },
#endif
#if !defined(SQLITE_OMIT_UTF16)
  { /* zName:     */ "encoding",
    /* ePragTyp:  */ PragTyp_ENCODING,
    /* ePragFlag: */ 0,

    /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER)
  { /* zName:     */ "foreign_key_check",
    /* ePragTyp:  */ PragTyp_FOREIGN_KEY_CHECK,
    /* ePragFlag: */ PragFlag_NeedSchema,


    /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FOREIGN_KEY)
  { /* zName:     */ "foreign_key_list",
    /* ePragTyp:  */ PragTyp_FOREIGN_KEY_LIST,
    /* ePragFlag: */ PragFlag_NeedSchema,


    /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
#if !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER)
  { /* zName:     */ "foreign_keys",
    /* ePragTyp:  */ PragTyp_FLAG,
    /* ePragFlag: */ 0,


    /* iArg:      */ SQLITE_ForeignKeys },
#endif
#endif
#if !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS)
  { /* zName:     */ "freelist_count",
    /* ePragTyp:  */ PragTyp_HEADER_VALUE,
    /* ePragFlag: */ PragFlag_ReadOnly,


    /* iArg:      */ BTREE_FREE_PAGE_COUNT },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  { /* zName:     */ "full_column_names",
    /* ePragTyp:  */ PragTyp_FLAG,
    /* ePragFlag: */ 0,


    /* iArg:      */ SQLITE_FullColNames },
  { /* zName:     */ "fullfsync",
    /* ePragTyp:  */ PragTyp_FLAG,
    /* ePragFlag: */ 0,


    /* iArg:      */ SQLITE_FullFSync },
#endif
#if defined(SQLITE_HAS_CODEC)
  { /* zName:     */ "hexkey",
    /* ePragTyp:  */ PragTyp_HEXKEY,
    /* ePragFlag: */ 0,

    /* iArg:      */ 0 },
  { /* zName:     */ "hexrekey",
    /* ePragTyp:  */ PragTyp_HEXKEY,
    /* ePragFlag: */ 0,

    /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
#if !defined(SQLITE_OMIT_CHECK)
  { /* zName:     */ "ignore_check_constraints",
    /* ePragTyp:  */ PragTyp_FLAG,
    /* ePragFlag: */ 0,


    /* iArg:      */ SQLITE_IgnoreChecks },
#endif
#endif
#if !defined(SQLITE_OMIT_AUTOVACUUM)
  { /* zName:     */ "incremental_vacuum",
    /* ePragTyp:  */ PragTyp_INCREMENTAL_VACUUM,
    /* ePragFlag: */ PragFlag_NeedSchema,

    /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)
  { /* zName:     */ "index_info",
    /* ePragTyp:  */ PragTyp_INDEX_INFO,
    /* ePragFlag: */ PragFlag_NeedSchema,


    /* iArg:      */ 0 },
  { /* zName:     */ "index_list",
    /* ePragTyp:  */ PragTyp_INDEX_LIST,
    /* ePragFlag: */ PragFlag_NeedSchema,


    /* iArg:      */ 0 },
  { /* zName:     */ "index_xinfo",
    /* ePragTyp:  */ PragTyp_INDEX_INFO,
    /* ePragFlag: */ PragFlag_NeedSchema,


    /* iArg:      */ 1 },
#endif
#if !defined(SQLITE_OMIT_INTEGRITY_CHECK)
  { /* zName:     */ "integrity_check",
    /* ePragTyp:  */ PragTyp_INTEGRITY_CHECK,
    /* ePragFlag: */ PragFlag_NeedSchema,


    /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS)
  { /* zName:     */ "journal_mode",
    /* ePragTyp:  */ PragTyp_JOURNAL_MODE,
    /* ePragFlag: */ PragFlag_NeedSchema,


    /* iArg:      */ 0 },
  { /* zName:     */ "journal_size_limit",
    /* ePragTyp:  */ PragTyp_JOURNAL_SIZE_LIMIT,
    /* ePragFlag: */ 0,


    /* iArg:      */ 0 },
#endif
#if defined(SQLITE_HAS_CODEC)
  { /* zName:     */ "key",
    /* ePragTyp:  */ PragTyp_KEY,
    /* ePragFlag: */ 0,

    /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  { /* zName:     */ "legacy_file_format",
    /* ePragTyp:  */ PragTyp_FLAG,
    /* ePragFlag: */ 0,


    /* iArg:      */ SQLITE_LegacyFileFmt },
#endif
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS) && SQLITE_ENABLE_LOCKING_STYLE
  { /* zName:     */ "lock_proxy_file",
    /* ePragTyp:  */ PragTyp_LOCK_PROXY_FILE,
    /* ePragFlag: */ 0,

    /* iArg:      */ 0 },
#endif
#if defined(SQLITE_DEBUG) || defined(SQLITE_TEST)
  { /* zName:     */ "lock_status",
    /* ePragTyp:  */ PragTyp_LOCK_STATUS,
    /* ePragFlag: */ 0,

    /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS)
  { /* zName:     */ "locking_mode",
    /* ePragTyp:  */ PragTyp_LOCKING_MODE,
    /* ePragFlag: */ 0,


    /* iArg:      */ 0 },
  { /* zName:     */ "max_page_count",
    /* ePragTyp:  */ PragTyp_PAGE_COUNT,
    /* ePragFlag: */ PragFlag_NeedSchema,


    /* iArg:      */ 0 },
  { /* zName:     */ "mmap_size",
    /* ePragTyp:  */ PragTyp_MMAP_SIZE,
    /* ePragFlag: */ 0,

    /* iArg:      */ 0 },
  { /* zName:     */ "page_count",
    /* ePragTyp:  */ PragTyp_PAGE_COUNT,
    /* ePragFlag: */ PragFlag_NeedSchema,


    /* iArg:      */ 0 },
  { /* zName:     */ "page_size",
    /* ePragTyp:  */ PragTyp_PAGE_SIZE,
    /* ePragFlag: */ 0,


    /* iArg:      */ 0 },
#endif
#if defined(SQLITE_DEBUG) && !defined(SQLITE_OMIT_PARSER_TRACE)
  { /* zName:     */ "parser_trace",
    /* ePragTyp:  */ PragTyp_PARSER_TRACE,
    /* ePragFlag: */ 0,

    /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  { /* zName:     */ "query_only",
    /* ePragTyp:  */ PragTyp_FLAG,
    /* ePragFlag: */ 0,


    /* iArg:      */ SQLITE_QueryOnly },
#endif
#if !defined(SQLITE_OMIT_INTEGRITY_CHECK)
  { /* zName:     */ "quick_check",
    /* ePragTyp:  */ PragTyp_INTEGRITY_CHECK,
    /* ePragFlag: */ PragFlag_NeedSchema,


    /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  { /* zName:     */ "read_uncommitted",
    /* ePragTyp:  */ PragTyp_FLAG,
    /* ePragFlag: */ 0,


    /* iArg:      */ SQLITE_ReadUncommitted },
  { /* zName:     */ "recursive_triggers",
    /* ePragTyp:  */ PragTyp_FLAG,
    /* ePragFlag: */ 0,


    /* iArg:      */ SQLITE_RecTriggers },
#endif
#if defined(SQLITE_HAS_CODEC)
  { /* zName:     */ "rekey",
    /* ePragTyp:  */ PragTyp_REKEY,
    /* ePragFlag: */ 0,

    /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  { /* zName:     */ "reverse_unordered_selects",
    /* ePragTyp:  */ PragTyp_FLAG,
    /* ePragFlag: */ 0,


    /* iArg:      */ SQLITE_ReverseOrder },
#endif
#if !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS)
  { /* zName:     */ "schema_version",
    /* ePragTyp:  */ PragTyp_HEADER_VALUE,
    /* ePragFlag: */ 0,

    /* iArg:      */ BTREE_SCHEMA_VERSION },
#endif
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS)
  { /* zName:     */ "secure_delete",
    /* ePragTyp:  */ PragTyp_SECURE_DELETE,
    /* ePragFlag: */ 0,

    /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  { /* zName:     */ "short_column_names",
    /* ePragTyp:  */ PragTyp_FLAG,
    /* ePragFlag: */ 0,


    /* iArg:      */ SQLITE_ShortColNames },
#endif
  { /* zName:     */ "shrink_memory",
    /* ePragTyp:  */ PragTyp_SHRINK_MEMORY,
    /* ePragFlag: */ 0,

    /* iArg:      */ 0 },
  { /* zName:     */ "soft_heap_limit",
    /* ePragTyp:  */ PragTyp_SOFT_HEAP_LIMIT,
    /* ePragFlag: */ 0,

    /* iArg:      */ 0 },
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
#if defined(SQLITE_DEBUG)
  { /* zName:     */ "sql_trace",
    /* ePragTyp:  */ PragTyp_FLAG,
    /* ePragFlag: */ 0,


    /* iArg:      */ SQLITE_SqlTrace },
#endif
#endif
#if !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)
  { /* zName:     */ "stats",
    /* ePragTyp:  */ PragTyp_STATS,
    /* ePragFlag: */ PragFlag_NeedSchema,

    /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS)
  { /* zName:     */ "synchronous",
    /* ePragTyp:  */ PragTyp_SYNCHRONOUS,
    /* ePragFlag: */ PragFlag_NeedSchema,


    /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)
  { /* zName:     */ "table_info",
    /* ePragTyp:  */ PragTyp_TABLE_INFO,
    /* ePragFlag: */ PragFlag_NeedSchema,


    /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS)
  { /* zName:     */ "temp_store",
    /* ePragTyp:  */ PragTyp_TEMP_STORE,
    /* ePragFlag: */ 0,

    /* iArg:      */ 0 },
  { /* zName:     */ "temp_store_directory",
    /* ePragTyp:  */ PragTyp_TEMP_STORE_DIRECTORY,
    /* ePragFlag: */ 0,

    /* iArg:      */ 0 },
#endif
  { /* zName:     */ "threads",
    /* ePragTyp:  */ PragTyp_THREADS,
    /* ePragFlag: */ 0,

    /* iArg:      */ 0 },
#if !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS)
  { /* zName:     */ "user_version",
    /* ePragTyp:  */ PragTyp_HEADER_VALUE,
    /* ePragFlag: */ 0,

    /* iArg:      */ BTREE_USER_VERSION },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
#if defined(SQLITE_DEBUG)
  { /* zName:     */ "vdbe_addoptrace",
    /* ePragTyp:  */ PragTyp_FLAG,
    /* ePragFlag: */ 0,


    /* iArg:      */ SQLITE_VdbeAddopTrace },
  { /* zName:     */ "vdbe_debug",
    /* ePragTyp:  */ PragTyp_FLAG,
    /* ePragFlag: */ 0,


    /* iArg:      */ SQLITE_SqlTrace|SQLITE_VdbeListing|SQLITE_VdbeTrace },
  { /* zName:     */ "vdbe_eqp",
    /* ePragTyp:  */ PragTyp_FLAG,
    /* ePragFlag: */ 0,


    /* iArg:      */ SQLITE_VdbeEQP },
  { /* zName:     */ "vdbe_listing",
    /* ePragTyp:  */ PragTyp_FLAG,
    /* ePragFlag: */ 0,


    /* iArg:      */ SQLITE_VdbeListing },
  { /* zName:     */ "vdbe_trace",
    /* ePragTyp:  */ PragTyp_FLAG,
    /* ePragFlag: */ 0,


    /* iArg:      */ SQLITE_VdbeTrace },
#endif
#endif
#if !defined(SQLITE_OMIT_WAL)
  { /* zName:     */ "wal_autocheckpoint",
    /* ePragTyp:  */ PragTyp_WAL_AUTOCHECKPOINT,
    /* ePragFlag: */ 0,

    /* iArg:      */ 0 },
  { /* zName:     */ "wal_checkpoint",
    /* ePragTyp:  */ PragTyp_WAL_CHECKPOINT,
    /* ePragFlag: */ PragFlag_NeedSchema,


    /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  { /* zName:     */ "writable_schema",
    /* ePragTyp:  */ PragTyp_FLAG,
    /* ePragFlag: */ 0,


    /* iArg:      */ SQLITE_WriteSchema|SQLITE_RecoveryMode },
#endif
};
/* Number of pragmas: 60 on by default, 73 total. */





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/* DO NOT EDIT!
** This file is automatically generated by the script at
** ../tool/mkpragmatab.tcl.  To update the set of pragmas, edit
** that script and rerun it.
*/

/* The various pragma types */
#define PragTyp_HEADER_VALUE                   0
#define PragTyp_AUTO_VACUUM                    1
#define PragTyp_FLAG                           2
#define PragTyp_BUSY_TIMEOUT                   3
#define PragTyp_CACHE_SIZE                     4
#define PragTyp_CACHE_SPILL                    5
#define PragTyp_CASE_SENSITIVE_LIKE            6
................................................................................
#define PragTyp_WAL_CHECKPOINT                36
#define PragTyp_ACTIVATE_EXTENSIONS           37
#define PragTyp_HEXKEY                        38
#define PragTyp_KEY                           39
#define PragTyp_REKEY                         40
#define PragTyp_LOCK_STATUS                   41
#define PragTyp_PARSER_TRACE                  42


/* Property flags associated with various pragma. */
#define PragFlg_NeedSchema 0x01 /* Force schema load before running */
#define PragFlg_NoColumns  0x02 /* OP_ResultRow called with zero columns */
#define PragFlg_ReadOnly   0x04 /* Read-only HEADER_VALUE */
#define PragFlg_Result0    0x08 /* Acts as query when no argument */
#define PragFlg_Result1    0x10 /* Acts as query when has one argument */
#define PragFlg_SchemaOpt  0x20 /* Schema restricts name search if present */
#define PragFlg_SchemaReq  0x40 /* Schema required - "main" is default */

/* Names of columns for pragmas that return multi-column result
** or that return single-column results where the name of the
** result column is different from the name of the pragma
*/
static const char *const pragCName[] = {
  /*   0 */ "cache_size",  /* Used by: default_cache_size */
  /*   1 */ "cid",         /* Used by: table_info */
  /*   2 */ "name",       
  /*   3 */ "type",       
  /*   4 */ "notnull",    
  /*   5 */ "dflt_value", 
  /*   6 */ "pk",         
  /*   7 */ "table",       /* Used by: stats */
  /*   8 */ "index",      
  /*   9 */ "width",      
  /*  10 */ "height",     
  /*  11 */ "seqno",       /* Used by: index_info */
  /*  12 */ "cid",        
  /*  13 */ "name",       
  /*  14 */ "seqno",       /* Used by: index_xinfo */
  /*  15 */ "cid",        
  /*  16 */ "name",       
  /*  17 */ "desc",       
  /*  18 */ "coll",       
  /*  19 */ "key",        
  /*  20 */ "seq",         /* Used by: index_list */
  /*  21 */ "name",       
  /*  22 */ "unique",     
  /*  23 */ "origin",     
  /*  24 */ "partial",    
  /*  25 */ "seq",         /* Used by: database_list */
  /*  26 */ "name",       
  /*  27 */ "file",       
  /*  28 */ "seq",         /* Used by: collation_list */
  /*  29 */ "name",       
  /*  30 */ "id",          /* Used by: foreign_key_list */
  /*  31 */ "seq",        
  /*  32 */ "table",      
  /*  33 */ "from",       
  /*  34 */ "to",         
  /*  35 */ "on_update",  
  /*  36 */ "on_delete",  
  /*  37 */ "match",      
  /*  38 */ "table",       /* Used by: foreign_key_check */
  /*  39 */ "rowid",      
  /*  40 */ "parent",     
  /*  41 */ "fkid",       
  /*  42 */ "busy",        /* Used by: wal_checkpoint */
  /*  43 */ "log",        
  /*  44 */ "checkpointed",
  /*  45 */ "timeout",     /* Used by: busy_timeout */
  /*  46 */ "database",    /* Used by: lock_status */
  /*  47 */ "status",     
};

/* Definitions of all built-in pragmas */
typedef struct PragmaName {
  const char *const zName; /* Name of pragma */
  u8 ePragTyp;             /* PragTyp_XXX value */
  u8 mPragFlg;             /* Zero or more PragFlg_XXX values */
  u8 iPragCName;           /* Start of column names in pragCName[] */
  u8 nPragCName;           /* Num of col names. 0 means use pragma name */
  u32 iArg;                /* Extra argument */
} PragmaName;
static const PragmaName aPragmaName[] = {
#if defined(SQLITE_HAS_CODEC) || defined(SQLITE_ENABLE_CEROD)
 {/* zName:     */ "activate_extensions",
  /* ePragTyp:  */ PragTyp_ACTIVATE_EXTENSIONS,
  /* ePragFlg:  */ 0,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS)
 {/* zName:     */ "application_id",
  /* ePragTyp:  */ PragTyp_HEADER_VALUE,
  /* ePragFlg:  */ PragFlg_Result0,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ BTREE_APPLICATION_ID },
#endif
#if !defined(SQLITE_OMIT_AUTOVACUUM)
 {/* zName:     */ "auto_vacuum",
  /* ePragTyp:  */ PragTyp_AUTO_VACUUM,

  /* ePragFlg:  */ PragFlg_NeedSchema|PragFlg_Result0|PragFlg_SchemaReq,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
#if !defined(SQLITE_OMIT_AUTOMATIC_INDEX)
 {/* zName:     */ "automatic_index",
  /* ePragTyp:  */ PragTyp_FLAG,
  /* ePragFlg:  */ PragFlg_Result0|PragFlg_NoColumns,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ SQLITE_AutoIndex },
#endif
#endif
 {/* zName:     */ "busy_timeout",
  /* ePragTyp:  */ PragTyp_BUSY_TIMEOUT,
  /* ePragFlg:  */ PragFlg_Result0,
  /* ColNames:  */ 45, 1,
  /* iArg:      */ 0 },
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS)
 {/* zName:     */ "cache_size",
  /* ePragTyp:  */ PragTyp_CACHE_SIZE,

  /* ePragFlg:  */ PragFlg_NeedSchema|PragFlg_Result0|PragFlg_SchemaReq,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
 {/* zName:     */ "cache_spill",
  /* ePragTyp:  */ PragTyp_CACHE_SPILL,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_SchemaReq,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
#endif
 {/* zName:     */ "case_sensitive_like",
  /* ePragTyp:  */ PragTyp_CASE_SENSITIVE_LIKE,
  /* ePragFlg:  */ 0,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
 {/* zName:     */ "cell_size_check",
  /* ePragTyp:  */ PragTyp_FLAG,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_NoColumns,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ SQLITE_CellSizeCk },
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
 {/* zName:     */ "checkpoint_fullfsync",
  /* ePragTyp:  */ PragTyp_FLAG,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_NoColumns,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ SQLITE_CkptFullFSync },
#endif
#if !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)
 {/* zName:     */ "collation_list",
  /* ePragTyp:  */ PragTyp_COLLATION_LIST,
  /* ePragFlg:  */ PragFlg_Result0,
  /* ColNames:  */ 28, 2,
  /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_COMPILEOPTION_DIAGS)
 {/* zName:     */ "compile_options",
  /* ePragTyp:  */ PragTyp_COMPILE_OPTIONS,
  /* ePragFlg:  */ PragFlg_Result0,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
 {/* zName:     */ "count_changes",
  /* ePragTyp:  */ PragTyp_FLAG,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_NoColumns,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ SQLITE_CountRows },
#endif
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS) && SQLITE_OS_WIN
 {/* zName:     */ "data_store_directory",
  /* ePragTyp:  */ PragTyp_DATA_STORE_DIRECTORY,
  /* ePragFlg:  */ 0,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS)
 {/* zName:     */ "data_version",
  /* ePragTyp:  */ PragTyp_HEADER_VALUE,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_ReadOnly,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ BTREE_DATA_VERSION },
#endif
#if !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)
 {/* zName:     */ "database_list",
  /* ePragTyp:  */ PragTyp_DATABASE_LIST,

  /* ePragFlg:  */ PragFlg_NeedSchema|PragFlg_Result0,
  /* ColNames:  */ 25, 3,
  /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS) && !defined(SQLITE_OMIT_DEPRECATED)
 {/* zName:     */ "default_cache_size",
  /* ePragTyp:  */ PragTyp_DEFAULT_CACHE_SIZE,

  /* ePragFlg:  */ PragFlg_NeedSchema|PragFlg_Result0|PragFlg_SchemaReq,
  /* ColNames:  */ 0, 1,
  /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
#if !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER)
 {/* zName:     */ "defer_foreign_keys",
  /* ePragTyp:  */ PragTyp_FLAG,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_NoColumns,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ SQLITE_DeferFKs },
#endif
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
 {/* zName:     */ "empty_result_callbacks",
  /* ePragTyp:  */ PragTyp_FLAG,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_NoColumns,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ SQLITE_NullCallback },
#endif
#if !defined(SQLITE_OMIT_UTF16)
 {/* zName:     */ "encoding",
  /* ePragTyp:  */ PragTyp_ENCODING,
  /* ePragFlg:  */ PragFlg_Result0,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER)
 {/* zName:     */ "foreign_key_check",
  /* ePragTyp:  */ PragTyp_FOREIGN_KEY_CHECK,

  /* ePragFlg:  */ PragFlg_NeedSchema,
  /* ColNames:  */ 38, 4,
  /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FOREIGN_KEY)
 {/* zName:     */ "foreign_key_list",
  /* ePragTyp:  */ PragTyp_FOREIGN_KEY_LIST,

  /* ePragFlg:  */ PragFlg_NeedSchema|PragFlg_Result1|PragFlg_SchemaOpt,
  /* ColNames:  */ 30, 8,
  /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
#if !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER)
 {/* zName:     */ "foreign_keys",
  /* ePragTyp:  */ PragTyp_FLAG,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_NoColumns,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ SQLITE_ForeignKeys },
#endif
#endif
#if !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS)
 {/* zName:     */ "freelist_count",
  /* ePragTyp:  */ PragTyp_HEADER_VALUE,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_ReadOnly,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ BTREE_FREE_PAGE_COUNT },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
 {/* zName:     */ "full_column_names",
  /* ePragTyp:  */ PragTyp_FLAG,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_NoColumns,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ SQLITE_FullColNames },
 {/* zName:     */ "fullfsync",
  /* ePragTyp:  */ PragTyp_FLAG,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_NoColumns,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ SQLITE_FullFSync },
#endif
#if defined(SQLITE_HAS_CODEC)
 {/* zName:     */ "hexkey",
  /* ePragTyp:  */ PragTyp_HEXKEY,
  /* ePragFlg:  */ 0,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
 {/* zName:     */ "hexrekey",
  /* ePragTyp:  */ PragTyp_HEXKEY,
  /* ePragFlg:  */ 0,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
#if !defined(SQLITE_OMIT_CHECK)
 {/* zName:     */ "ignore_check_constraints",
  /* ePragTyp:  */ PragTyp_FLAG,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_NoColumns,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ SQLITE_IgnoreChecks },
#endif
#endif
#if !defined(SQLITE_OMIT_AUTOVACUUM)
 {/* zName:     */ "incremental_vacuum",
  /* ePragTyp:  */ PragTyp_INCREMENTAL_VACUUM,
  /* ePragFlg:  */ PragFlg_NeedSchema|PragFlg_NoColumns,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)
 {/* zName:     */ "index_info",
  /* ePragTyp:  */ PragTyp_INDEX_INFO,

  /* ePragFlg:  */ PragFlg_NeedSchema|PragFlg_Result1|PragFlg_SchemaOpt,
  /* ColNames:  */ 11, 3,
  /* iArg:      */ 0 },
 {/* zName:     */ "index_list",
  /* ePragTyp:  */ PragTyp_INDEX_LIST,

  /* ePragFlg:  */ PragFlg_NeedSchema|PragFlg_Result1|PragFlg_SchemaOpt,
  /* ColNames:  */ 20, 5,
  /* iArg:      */ 0 },
 {/* zName:     */ "index_xinfo",
  /* ePragTyp:  */ PragTyp_INDEX_INFO,

  /* ePragFlg:  */ PragFlg_NeedSchema|PragFlg_Result1|PragFlg_SchemaOpt,
  /* ColNames:  */ 14, 6,
  /* iArg:      */ 1 },
#endif
#if !defined(SQLITE_OMIT_INTEGRITY_CHECK)
 {/* zName:     */ "integrity_check",
  /* ePragTyp:  */ PragTyp_INTEGRITY_CHECK,

  /* ePragFlg:  */ PragFlg_NeedSchema,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS)
 {/* zName:     */ "journal_mode",
  /* ePragTyp:  */ PragTyp_JOURNAL_MODE,

  /* ePragFlg:  */ PragFlg_NeedSchema|PragFlg_Result0|PragFlg_SchemaReq,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
 {/* zName:     */ "journal_size_limit",
  /* ePragTyp:  */ PragTyp_JOURNAL_SIZE_LIMIT,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_SchemaReq,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
#endif
#if defined(SQLITE_HAS_CODEC)
 {/* zName:     */ "key",
  /* ePragTyp:  */ PragTyp_KEY,
  /* ePragFlg:  */ 0,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
 {/* zName:     */ "legacy_file_format",
  /* ePragTyp:  */ PragTyp_FLAG,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_NoColumns,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ SQLITE_LegacyFileFmt },
#endif
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS) && SQLITE_ENABLE_LOCKING_STYLE
 {/* zName:     */ "lock_proxy_file",
  /* ePragTyp:  */ PragTyp_LOCK_PROXY_FILE,
  /* ePragFlg:  */ 0,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
#endif
#if defined(SQLITE_DEBUG) || defined(SQLITE_TEST)
 {/* zName:     */ "lock_status",
  /* ePragTyp:  */ PragTyp_LOCK_STATUS,
  /* ePragFlg:  */ PragFlg_Result0,
  /* ColNames:  */ 46, 2,
  /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS)
 {/* zName:     */ "locking_mode",
  /* ePragTyp:  */ PragTyp_LOCKING_MODE,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_SchemaReq,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
 {/* zName:     */ "max_page_count",
  /* ePragTyp:  */ PragTyp_PAGE_COUNT,

  /* ePragFlg:  */ PragFlg_NeedSchema|PragFlg_Result0|PragFlg_SchemaReq,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
 {/* zName:     */ "mmap_size",
  /* ePragTyp:  */ PragTyp_MMAP_SIZE,
  /* ePragFlg:  */ 0,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
 {/* zName:     */ "page_count",
  /* ePragTyp:  */ PragTyp_PAGE_COUNT,

  /* ePragFlg:  */ PragFlg_NeedSchema|PragFlg_Result0|PragFlg_SchemaReq,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
 {/* zName:     */ "page_size",
  /* ePragTyp:  */ PragTyp_PAGE_SIZE,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_SchemaReq,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
#endif
#if defined(SQLITE_DEBUG) && !defined(SQLITE_OMIT_PARSER_TRACE)
 {/* zName:     */ "parser_trace",
  /* ePragTyp:  */ PragTyp_PARSER_TRACE,
  /* ePragFlg:  */ 0,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
 {/* zName:     */ "query_only",
  /* ePragTyp:  */ PragTyp_FLAG,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_NoColumns,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ SQLITE_QueryOnly },
#endif
#if !defined(SQLITE_OMIT_INTEGRITY_CHECK)
 {/* zName:     */ "quick_check",
  /* ePragTyp:  */ PragTyp_INTEGRITY_CHECK,

  /* ePragFlg:  */ PragFlg_NeedSchema,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
 {/* zName:     */ "read_uncommitted",
  /* ePragTyp:  */ PragTyp_FLAG,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_NoColumns,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ SQLITE_ReadUncommitted },
 {/* zName:     */ "recursive_triggers",
  /* ePragTyp:  */ PragTyp_FLAG,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_NoColumns,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ SQLITE_RecTriggers },
#endif
#if defined(SQLITE_HAS_CODEC)
 {/* zName:     */ "rekey",
  /* ePragTyp:  */ PragTyp_REKEY,
  /* ePragFlg:  */ 0,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
 {/* zName:     */ "reverse_unordered_selects",
  /* ePragTyp:  */ PragTyp_FLAG,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_NoColumns,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ SQLITE_ReverseOrder },
#endif
#if !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS)
 {/* zName:     */ "schema_version",
  /* ePragTyp:  */ PragTyp_HEADER_VALUE,
  /* ePragFlg:  */ PragFlg_Result0,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ BTREE_SCHEMA_VERSION },
#endif
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS)
 {/* zName:     */ "secure_delete",
  /* ePragTyp:  */ PragTyp_SECURE_DELETE,
  /* ePragFlg:  */ PragFlg_Result0,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
 {/* zName:     */ "short_column_names",
  /* ePragTyp:  */ PragTyp_FLAG,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_NoColumns,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ SQLITE_ShortColNames },
#endif
 {/* zName:     */ "shrink_memory",
  /* ePragTyp:  */ PragTyp_SHRINK_MEMORY,
  /* ePragFlg:  */ 0,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
 {/* zName:     */ "soft_heap_limit",
  /* ePragTyp:  */ PragTyp_SOFT_HEAP_LIMIT,
  /* ePragFlg:  */ PragFlg_Result0,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
#if defined(SQLITE_DEBUG)
 {/* zName:     */ "sql_trace",
  /* ePragTyp:  */ PragTyp_FLAG,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_NoColumns,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ SQLITE_SqlTrace },
#endif
#endif
#if !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)
 {/* zName:     */ "stats",
  /* ePragTyp:  */ PragTyp_STATS,
  /* ePragFlg:  */ PragFlg_NeedSchema|PragFlg_Result0|PragFlg_SchemaReq,
  /* ColNames:  */ 7, 4,
  /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS)
 {/* zName:     */ "synchronous",
  /* ePragTyp:  */ PragTyp_SYNCHRONOUS,

  /* ePragFlg:  */ PragFlg_NeedSchema|PragFlg_Result0|PragFlg_SchemaReq,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)
 {/* zName:     */ "table_info",
  /* ePragTyp:  */ PragTyp_TABLE_INFO,

  /* ePragFlg:  */ PragFlg_NeedSchema|PragFlg_Result1|PragFlg_SchemaOpt,
  /* ColNames:  */ 1, 6,
  /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS)
 {/* zName:     */ "temp_store",
  /* ePragTyp:  */ PragTyp_TEMP_STORE,
  /* ePragFlg:  */ PragFlg_Result0,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
 {/* zName:     */ "temp_store_directory",
  /* ePragTyp:  */ PragTyp_TEMP_STORE_DIRECTORY,
  /* ePragFlg:  */ 0,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
#endif
 {/* zName:     */ "threads",
  /* ePragTyp:  */ PragTyp_THREADS,
  /* ePragFlg:  */ PragFlg_Result0,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
#if !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS)
 {/* zName:     */ "user_version",
  /* ePragTyp:  */ PragTyp_HEADER_VALUE,
  /* ePragFlg:  */ PragFlg_Result0,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ BTREE_USER_VERSION },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
#if defined(SQLITE_DEBUG)
 {/* zName:     */ "vdbe_addoptrace",
  /* ePragTyp:  */ PragTyp_FLAG,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_NoColumns,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ SQLITE_VdbeAddopTrace },
 {/* zName:     */ "vdbe_debug",
  /* ePragTyp:  */ PragTyp_FLAG,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_NoColumns,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ SQLITE_SqlTrace|SQLITE_VdbeListing|SQLITE_VdbeTrace },
 {/* zName:     */ "vdbe_eqp",
  /* ePragTyp:  */ PragTyp_FLAG,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_NoColumns,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ SQLITE_VdbeEQP },
 {/* zName:     */ "vdbe_listing",
  /* ePragTyp:  */ PragTyp_FLAG,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_NoColumns,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ SQLITE_VdbeListing },
 {/* zName:     */ "vdbe_trace",
  /* ePragTyp:  */ PragTyp_FLAG,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_NoColumns,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ SQLITE_VdbeTrace },
#endif
#endif
#if !defined(SQLITE_OMIT_WAL)
 {/* zName:     */ "wal_autocheckpoint",
  /* ePragTyp:  */ PragTyp_WAL_AUTOCHECKPOINT,
  /* ePragFlg:  */ 0,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
 {/* zName:     */ "wal_checkpoint",
  /* ePragTyp:  */ PragTyp_WAL_CHECKPOINT,

  /* ePragFlg:  */ PragFlg_NeedSchema,
  /* ColNames:  */ 42, 3,
  /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
 {/* zName:     */ "writable_schema",
  /* ePragTyp:  */ PragTyp_FLAG,

  /* ePragFlg:  */ PragFlg_Result0|PragFlg_NoColumns,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ SQLITE_WriteSchema|SQLITE_RecoveryMode },
#endif
};
/* Number of pragmas: 60 on by default, 73 total. */

Changes to src/sqliteInt.h.

3559
3560
3561
3562
3563
3564
3565



3566
3567
3568
3569
3570
3571
3572
....
4073
4074
4075
4076
4077
4078
4079







4080
4081
4082
4083
4084
4085
4086
void sqlite3ExprListSetName(Parse*,ExprList*,Token*,int);
void sqlite3ExprListSetSpan(Parse*,ExprList*,ExprSpan*);
void sqlite3ExprListDelete(sqlite3*, ExprList*);
u32 sqlite3ExprListFlags(const ExprList*);
int sqlite3Init(sqlite3*, char**);
int sqlite3InitCallback(void*, int, char**, char**);
void sqlite3Pragma(Parse*,Token*,Token*,Token*,int);



void sqlite3ResetAllSchemasOfConnection(sqlite3*);
void sqlite3ResetOneSchema(sqlite3*,int);
void sqlite3CollapseDatabaseArray(sqlite3*);
void sqlite3CommitInternalChanges(sqlite3*);
void sqlite3DeleteColumnNames(sqlite3*,Table*);
int sqlite3ColumnsFromExprList(Parse*,ExprList*,i16*,Column**);
void sqlite3SelectAddColumnTypeAndCollation(Parse*,Table*,Select*);
................................................................................
   int sqlite3VtabCommit(sqlite3 *db);
   void sqlite3VtabLock(VTable *);
   void sqlite3VtabUnlock(VTable *);
   void sqlite3VtabUnlockList(sqlite3*);
   int sqlite3VtabSavepoint(sqlite3 *, int, int);
   void sqlite3VtabImportErrmsg(Vdbe*, sqlite3_vtab*);
   VTable *sqlite3GetVTable(sqlite3*, Table*);







#  define sqlite3VtabInSync(db) ((db)->nVTrans>0 && (db)->aVTrans==0)
#endif
int sqlite3VtabEponymousTableInit(Parse*,Module*);
void sqlite3VtabEponymousTableClear(sqlite3*,Module*);
void sqlite3VtabMakeWritable(Parse*,Table*);
void sqlite3VtabBeginParse(Parse*, Token*, Token*, Token*, int);
void sqlite3VtabFinishParse(Parse*, Token*);







>
>
>







 







>
>
>
>
>
>
>







3559
3560
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3562
3563
3564
3565
3566
3567
3568
3569
3570
3571
3572
3573
3574
3575
....
4076
4077
4078
4079
4080
4081
4082
4083
4084
4085
4086
4087
4088
4089
4090
4091
4092
4093
4094
4095
4096
void sqlite3ExprListSetName(Parse*,ExprList*,Token*,int);
void sqlite3ExprListSetSpan(Parse*,ExprList*,ExprSpan*);
void sqlite3ExprListDelete(sqlite3*, ExprList*);
u32 sqlite3ExprListFlags(const ExprList*);
int sqlite3Init(sqlite3*, char**);
int sqlite3InitCallback(void*, int, char**, char**);
void sqlite3Pragma(Parse*,Token*,Token*,Token*,int);
#ifndef SQLITE_OMIT_VIRTUALTABLE
Module *sqlite3PragmaVtabRegister(sqlite3*,const char *zName);
#endif
void sqlite3ResetAllSchemasOfConnection(sqlite3*);
void sqlite3ResetOneSchema(sqlite3*,int);
void sqlite3CollapseDatabaseArray(sqlite3*);
void sqlite3CommitInternalChanges(sqlite3*);
void sqlite3DeleteColumnNames(sqlite3*,Table*);
int sqlite3ColumnsFromExprList(Parse*,ExprList*,i16*,Column**);
void sqlite3SelectAddColumnTypeAndCollation(Parse*,Table*,Select*);
................................................................................
   int sqlite3VtabCommit(sqlite3 *db);
   void sqlite3VtabLock(VTable *);
   void sqlite3VtabUnlock(VTable *);
   void sqlite3VtabUnlockList(sqlite3*);
   int sqlite3VtabSavepoint(sqlite3 *, int, int);
   void sqlite3VtabImportErrmsg(Vdbe*, sqlite3_vtab*);
   VTable *sqlite3GetVTable(sqlite3*, Table*);
   Module *sqlite3VtabCreateModule(
     sqlite3*,
     const char*,
     const sqlite3_module*,
     void*,
     void(*)(void*)
   );
#  define sqlite3VtabInSync(db) ((db)->nVTrans>0 && (db)->aVTrans==0)
#endif
int sqlite3VtabEponymousTableInit(Parse*,Module*);
void sqlite3VtabEponymousTableClear(sqlite3*,Module*);
void sqlite3VtabMakeWritable(Parse*,Table*);
void sqlite3VtabBeginParse(Parse*, Token*, Token*, Token*, int);
void sqlite3VtabFinishParse(Parse*, Token*);

Changes to src/trigger.c.

304
305
306
307
308
309
310
311
312
313
314
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316
317
318
...
555
556
557
558
559
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563
564
565
566
567
568
569
    /* Make an entry in the sqlite_master table */
    v = sqlite3GetVdbe(pParse);
    if( v==0 ) goto triggerfinish_cleanup;
    sqlite3BeginWriteOperation(pParse, 0, iDb);
    z = sqlite3DbStrNDup(db, (char*)pAll->z, pAll->n);
    sqlite3NestedParse(pParse,
       "INSERT INTO %Q.%s VALUES('trigger',%Q,%Q,0,'CREATE TRIGGER %q')",
       db->aDb[iDb].zDbSName, SCHEMA_TABLE(iDb), zName,
       pTrig->table, z);
    sqlite3DbFree(db, z);
    sqlite3ChangeCookie(pParse, iDb);
    sqlite3VdbeAddParseSchemaOp(v, iDb,
        sqlite3MPrintf(db, "type='trigger' AND name='%q'", zName));
  }

................................................................................

  /* Generate code to destroy the database record of the trigger.
  */
  assert( pTable!=0 );
  if( (v = sqlite3GetVdbe(pParse))!=0 ){
    sqlite3NestedParse(pParse,
       "DELETE FROM %Q.%s WHERE name=%Q AND type='trigger'",
       db->aDb[iDb].zDbSName, SCHEMA_TABLE(iDb), pTrigger->zName
    );
    sqlite3ChangeCookie(pParse, iDb);
    sqlite3VdbeAddOp4(v, OP_DropTrigger, iDb, 0, 0, pTrigger->zName, 0);
  }
}

/*







|







 







|







304
305
306
307
308
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310
311
312
313
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567
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    /* Make an entry in the sqlite_master table */
    v = sqlite3GetVdbe(pParse);
    if( v==0 ) goto triggerfinish_cleanup;
    sqlite3BeginWriteOperation(pParse, 0, iDb);
    z = sqlite3DbStrNDup(db, (char*)pAll->z, pAll->n);
    sqlite3NestedParse(pParse,
       "INSERT INTO %Q.%s VALUES('trigger',%Q,%Q,0,'CREATE TRIGGER %q')",
       db->aDb[iDb].zDbSName, MASTER_NAME, zName,
       pTrig->table, z);
    sqlite3DbFree(db, z);
    sqlite3ChangeCookie(pParse, iDb);
    sqlite3VdbeAddParseSchemaOp(v, iDb,
        sqlite3MPrintf(db, "type='trigger' AND name='%q'", zName));
  }

................................................................................

  /* Generate code to destroy the database record of the trigger.
  */
  assert( pTable!=0 );
  if( (v = sqlite3GetVdbe(pParse))!=0 ){
    sqlite3NestedParse(pParse,
       "DELETE FROM %Q.%s WHERE name=%Q AND type='trigger'",
       db->aDb[iDb].zDbSName, MASTER_NAME, pTrigger->zName
    );
    sqlite3ChangeCookie(pParse, iDb);
    sqlite3VdbeAddOp4(v, OP_DropTrigger, iDb, 0, 0, pTrigger->zName, 0);
  }
}

/*

Changes to src/vdbe.c.

5475
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5477
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5482
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5484
5485
5486
5487
5488
5489
  }
#endif

  iDb = pOp->p1;
  assert( iDb>=0 && iDb<db->nDb );
  assert( DbHasProperty(db, iDb, DB_SchemaLoaded) );
  /* Used to be a conditional */ {
    zMaster = SCHEMA_TABLE(iDb);
    initData.db = db;
    initData.iDb = pOp->p1;
    initData.pzErrMsg = &p->zErrMsg;
    zSql = sqlite3MPrintf(db,
       "SELECT name, rootpage, sql FROM '%q'.%s WHERE %s ORDER BY rowid",
       db->aDb[iDb].zDbSName, zMaster, pOp->p4.z);
    if( zSql==0 ){







|







5475
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5477
5478
5479
5480
5481
5482
5483
5484
5485
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  }
#endif

  iDb = pOp->p1;
  assert( iDb>=0 && iDb<db->nDb );
  assert( DbHasProperty(db, iDb, DB_SchemaLoaded) );
  /* Used to be a conditional */ {
    zMaster = MASTER_NAME;
    initData.db = db;
    initData.iDb = pOp->p1;
    initData.pzErrMsg = &p->zErrMsg;
    zSql = sqlite3MPrintf(db,
       "SELECT name, rootpage, sql FROM '%q'.%s WHERE %s ORDER BY rowid",
       db->aDb[iDb].zDbSName, zMaster, pOp->p4.z);
    if( zSql==0 ){

Changes to src/vtab.c.

23
24
25
26
27
28
29



































30
31
32
33
34
35
36
..
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
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63
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79
...
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
*/
struct VtabCtx {
  VTable *pVTable;    /* The virtual table being constructed */
  Table *pTab;        /* The Table object to which the virtual table belongs */
  VtabCtx *pPrior;    /* Parent context (if any) */
  int bDeclared;      /* True after sqlite3_declare_vtab() is called */
};




































/*
** The actual function that does the work of creating a new module.
** This function implements the sqlite3_create_module() and
** sqlite3_create_module_v2() interfaces.
*/
static int createModule(
................................................................................
  sqlite3 *db,                    /* Database in which module is registered */
  const char *zName,              /* Name assigned to this module */
  const sqlite3_module *pModule,  /* The definition of the module */
  void *pAux,                     /* Context pointer for xCreate/xConnect */
  void (*xDestroy)(void *)        /* Module destructor function */
){
  int rc = SQLITE_OK;
  int nName;

  sqlite3_mutex_enter(db->mutex);
  nName = sqlite3Strlen30(zName);
  if( sqlite3HashFind(&db->aModule, zName) ){
    rc = SQLITE_MISUSE_BKPT;
  }else{
    Module *pMod;
    pMod = (Module *)sqlite3DbMallocRawNN(db, sizeof(Module) + nName + 1);
    if( pMod ){
      Module *pDel;
      char *zCopy = (char *)(&pMod[1]);
      memcpy(zCopy, zName, nName+1);
      pMod->zName = zCopy;
      pMod->pModule = pModule;
      pMod->pAux = pAux;
      pMod->xDestroy = xDestroy;
      pMod->pEpoTab = 0;
      pDel = (Module *)sqlite3HashInsert(&db->aModule,zCopy,(void*)pMod);
      assert( pDel==0 || pDel==pMod );
      if( pDel ){
        sqlite3OomFault(db);
        sqlite3DbFree(db, pDel);
      }
    }
  }
  rc = sqlite3ApiExit(db, rc);
  if( rc!=SQLITE_OK && xDestroy ) xDestroy(pAux);

  sqlite3_mutex_leave(db->mutex);
  return rc;
}


/*
** External API function used to create a new virtual-table module.
................................................................................
    ** by sqlite3StartTable().
    */
    iDb = sqlite3SchemaToIndex(db, pTab->pSchema);
    sqlite3NestedParse(pParse,
      "UPDATE %Q.%s "
         "SET type='table', name=%Q, tbl_name=%Q, rootpage=0, sql=%Q "
       "WHERE rowid=#%d",
      db->aDb[iDb].zDbSName, SCHEMA_TABLE(iDb),
      pTab->zName,
      pTab->zName,
      zStmt,
      pParse->regRowid
    );
    sqlite3DbFree(db, zStmt);
    v = sqlite3GetVdbe(pParse);







>
>
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>
>
>
>
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>
>
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>
>
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>







 







<


<



|
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<



<







 







|







23
24
25
26
27
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29
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31
32
33
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72
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85
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88
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94
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427
428
429
430
431
432
433
*/
struct VtabCtx {
  VTable *pVTable;    /* The virtual table being constructed */
  Table *pTab;        /* The Table object to which the virtual table belongs */
  VtabCtx *pPrior;    /* Parent context (if any) */
  int bDeclared;      /* True after sqlite3_declare_vtab() is called */
};

/*
** Construct and install a Module object for a virtual table.  When this
** routine is called, it is guaranteed that all appropriate locks are held
** and the module is not already part of the connection.
*/
Module *sqlite3VtabCreateModule(
  sqlite3 *db,                    /* Database in which module is registered */
  const char *zName,              /* Name assigned to this module */
  const sqlite3_module *pModule,  /* The definition of the module */
  void *pAux,                     /* Context pointer for xCreate/xConnect */
  void (*xDestroy)(void *)        /* Module destructor function */
){
  Module *pMod;
  int nName = sqlite3Strlen30(zName);
  pMod = (Module *)sqlite3DbMallocRawNN(db, sizeof(Module) + nName + 1);
  if( pMod ){
    Module *pDel;
    char *zCopy = (char *)(&pMod[1]);
    memcpy(zCopy, zName, nName+1);
    pMod->zName = zCopy;
    pMod->pModule = pModule;
    pMod->pAux = pAux;
    pMod->xDestroy = xDestroy;
    pMod->pEpoTab = 0;
    pDel = (Module *)sqlite3HashInsert(&db->aModule,zCopy,(void*)pMod);
    assert( pDel==0 || pDel==pMod );
    if( pDel ){
      sqlite3OomFault(db);
      sqlite3DbFree(db, pDel);
      pMod = 0;
    }
  }
  return pMod;
}

/*
** The actual function that does the work of creating a new module.
** This function implements the sqlite3_create_module() and
** sqlite3_create_module_v2() interfaces.
*/
static int createModule(
................................................................................
  sqlite3 *db,                    /* Database in which module is registered */
  const char *zName,              /* Name assigned to this module */
  const sqlite3_module *pModule,  /* The definition of the module */
  void *pAux,                     /* Context pointer for xCreate/xConnect */
  void (*xDestroy)(void *)        /* Module destructor function */
){
  int rc = SQLITE_OK;


  sqlite3_mutex_enter(db->mutex);

  if( sqlite3HashFind(&db->aModule, zName) ){
    rc = SQLITE_MISUSE_BKPT;
  }else{
    (void)sqlite3VtabCreateModule(db, zName, pModule, pAux, xDestroy);

















  }
  rc = sqlite3ApiExit(db, rc);
  if( rc!=SQLITE_OK && xDestroy ) xDestroy(pAux);

  sqlite3_mutex_leave(db->mutex);
  return rc;
}


/*
** External API function used to create a new virtual-table module.
................................................................................
    ** by sqlite3StartTable().
    */
    iDb = sqlite3SchemaToIndex(db, pTab->pSchema);
    sqlite3NestedParse(pParse,
      "UPDATE %Q.%s "
         "SET type='table', name=%Q, tbl_name=%Q, rootpage=0, sql=%Q "
       "WHERE rowid=#%d",
      db->aDb[iDb].zDbSName, MASTER_NAME,
      pTab->zName,
      pTab->zName,
      zStmt,
      pParse->regRowid
    );
    sqlite3DbFree(db, zStmt);
    v = sqlite3GetVdbe(pParse);

Changes to test/alter.test.

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74
75
76
77
78
79
80
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82
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84
85
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87
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150
151
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163
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528
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530
531
532
533
534
    CREATE $::temp TABLE objlist(type, name, tbl_name);
    INSERT INTO objlist SELECT type, name, tbl_name 
        FROM sqlite_master WHERE NAME!='objlist';
  }]
  ifcapable tempdb {
    execsql {
      INSERT INTO objlist SELECT type, name, tbl_name 
          FROM sqlite_temp_master WHERE NAME!='objlist';
    }
  }

  execsql {
    SELECT type, name, tbl_name FROM objlist ORDER BY tbl_name, type desc, name;
  }
} [list \
................................................................................
    db close
    sqlite3 db test.db
    set DB [sqlite3_connection_pointer db]
    execsql {
      CREATE TEMP TABLE objlist(type, name, tbl_name);
      INSERT INTO objlist SELECT type, name, tbl_name FROM sqlite_master;
      INSERT INTO objlist 
          SELECT type, name, tbl_name FROM sqlite_temp_master 
          WHERE NAME!='objlist';
      SELECT type, name, tbl_name FROM objlist 
          ORDER BY tbl_name, type desc, name;
    }
  } [list \
       table -t1-                         -t1-           \
       index t1i1                         -t1-           \
................................................................................
  execsql {
    DROP TABLE tbl3;
  }
} {}
ifcapable tempdb {
  do_test alter-3.3.8 {
    execsql {
      SELECT * FROM sqlite_temp_master WHERE type = 'trigger';
    }
  } {}
}

} ;# ifcapable trigger

# If the build does not include AUTOINCREMENT fields, omit alter-4.*.







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    CREATE $::temp TABLE objlist(type, name, tbl_name);
    INSERT INTO objlist SELECT type, name, tbl_name 
        FROM sqlite_master WHERE NAME!='objlist';
  }]
  ifcapable tempdb {
    execsql {
      INSERT INTO objlist SELECT type, name, tbl_name 
          FROM temp.sqlite_master WHERE NAME!='objlist';
    }
  }

  execsql {
    SELECT type, name, tbl_name FROM objlist ORDER BY tbl_name, type desc, name;
  }
} [list \
................................................................................
    db close
    sqlite3 db test.db
    set DB [sqlite3_connection_pointer db]
    execsql {
      CREATE TEMP TABLE objlist(type, name, tbl_name);
      INSERT INTO objlist SELECT type, name, tbl_name FROM sqlite_master;
      INSERT INTO objlist 
          SELECT type, name, tbl_name FROM temp.sqlite_master 
          WHERE NAME!='objlist';
      SELECT type, name, tbl_name FROM objlist 
          ORDER BY tbl_name, type desc, name;
    }
  } [list \
       table -t1-                         -t1-           \
       index t1i1                         -t1-           \
................................................................................
  execsql {
    DROP TABLE tbl3;
  }
} {}
ifcapable tempdb {
  do_test alter-3.3.8 {
    execsql {
      SELECT * FROM temp.sqlite_master WHERE type = 'trigger';
    }
  } {}
}

} ;# ifcapable trigger

# If the build does not include AUTOINCREMENT fields, omit alter-4.*.

Changes to test/alter4.test.

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#

do_test alter4-1.1 {
  execsql {
    CREATE TEMP TABLE abc(a, b, c);
    SELECT sql FROM sqlite_temp_master;
  }





} {{CREATE TABLE abc(a, b, c)}}
do_test alter4-1.2 {
  execsql {ALTER TABLE abc ADD d INTEGER;}
  execsql {
    SELECT sql FROM sqlite_temp_master;





  }
} {{CREATE TABLE abc(a, b, c, d INTEGER)}}
do_test alter4-1.3 {
  execsql {ALTER TABLE abc ADD e}
  execsql {
    SELECT sql FROM sqlite_temp_master;





  }
} {{CREATE TABLE abc(a, b, c, d INTEGER, e)}}
do_test alter4-1.4 {
  execsql {
    CREATE TABLE temp.t1(a, b);
    ALTER TABLE t1 ADD c;
    SELECT sql FROM sqlite_temp_master WHERE tbl_name = 't1';
  }





} {{CREATE TABLE t1(a, b, c)}}
do_test alter4-1.5 {
  execsql {
    ALTER TABLE t1 ADD d CHECK (a>d);
    SELECT sql FROM sqlite_temp_master WHERE tbl_name = 't1';
  }
} {{CREATE TABLE t1(a, b, c, d CHECK (a>d))}}







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#

do_test alter4-1.1 {
  execsql {
    CREATE TEMP TABLE abc(a, b, c);
    SELECT sql FROM sqlite_temp_master;
  }
} {{CREATE TABLE abc(a, b, c)}}
do_test alter4-1.1b {
  execsql {
    SELECT sql FROM temp.sqlite_master;
  }
} {{CREATE TABLE abc(a, b, c)}}
do_test alter4-1.2 {
  execsql {ALTER TABLE abc ADD d INTEGER;}
  execsql {
    SELECT sql FROM sqlite_temp_master;
  }
} {{CREATE TABLE abc(a, b, c, d INTEGER)}}
do_test alter4-1.2b {
  execsql {
    SELECT sql FROM temp.sqlite_master;
  }
} {{CREATE TABLE abc(a, b, c, d INTEGER)}}
do_test alter4-1.3 {
  execsql {ALTER TABLE abc ADD e}
  execsql {
    SELECT sql FROM sqlite_temp_master;
  }
} {{CREATE TABLE abc(a, b, c, d INTEGER, e)}}
do_test alter4-1.3b {
  execsql {
    SELECT sql FROM temp.sqlite_master;
  }
} {{CREATE TABLE abc(a, b, c, d INTEGER, e)}}
do_test alter4-1.4 {
  execsql {
    CREATE TABLE temp.t1(a, b);
    ALTER TABLE t1 ADD c;
    SELECT sql FROM sqlite_temp_master WHERE tbl_name = 't1';
  }
} {{CREATE TABLE t1(a, b, c)}}
do_test alter4-1.4b {
  execsql {
    SELECT sql FROM temp.sqlite_master WHERE tbl_name = 't1';
  }
} {{CREATE TABLE t1(a, b, c)}}
do_test alter4-1.5 {
  execsql {
    ALTER TABLE t1 ADD d CHECK (a>d);
    SELECT sql FROM sqlite_temp_master WHERE tbl_name = 't1';
  }
} {{CREATE TABLE t1(a, b, c, d CHECK (a>d))}}

Changes to test/attach.test.

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ifcapable schema_pragmas {
do_test attach-1.20.2 {
  db_list db
} {0 main 2 db2 3 db3 4 db4 5 db6 6 db7 7 db8 8 db9 9 db10 10 db11}
} ;# ifcapable schema_pragmas
integrity_check attach-1.20.3
ifcapable tempdb {
  execsql {select * from sqlite_temp_master}
}
do_test attach-1.21 {
  catchsql {
    ATTACH 'test.db' as db12;
  }
} {0 {}}
if {$SQLITE_MAX_ATTACHED==10} {







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ifcapable schema_pragmas {
do_test attach-1.20.2 {
  db_list db
} {0 main 2 db2 3 db3 4 db4 5 db6 6 db7 7 db8 8 db9 9 db10 10 db11}
} ;# ifcapable schema_pragmas
integrity_check attach-1.20.3
ifcapable tempdb {
  execsql {select * from temp.sqlite_master}
}
do_test attach-1.21 {
  catchsql {
    ATTACH 'test.db' as db12;
  }
} {0 {}}
if {$SQLITE_MAX_ATTACHED==10} {

Changes to test/attach3.test.

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  do_test attach3-9.0 {
    execsql {
      CREATE TABLE main.t4(a, b, c);
      CREATE TABLE aux.t4(a, b, c);
      CREATE TEMP TRIGGER tst_trigger BEFORE INSERT ON aux.t4 BEGIN 
        SELECT 'hello world';
      END;
      SELECT count(*) FROM sqlite_temp_master;
    }
  } {1}
  do_test attach3-9.1 {
    execsql {
      DROP TABLE main.t4;
      SELECT count(*) FROM sqlite_temp_master;
    }
  } {1}
  do_test attach3-9.2 {
    execsql {
      DROP TABLE aux.t4;
      SELECT count(*) FROM sqlite_temp_master;
    }
  } {0}
}
} ;# endif trigger

# Make sure the aux.sqlite_master table is read-only
do_test attach3-10.0 {







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  do_test attach3-9.0 {
    execsql {
      CREATE TABLE main.t4(a, b, c);
      CREATE TABLE aux.t4(a, b, c);
      CREATE TEMP TRIGGER tst_trigger BEFORE INSERT ON aux.t4 BEGIN 
        SELECT 'hello world';
      END;
      SELECT count(*) FROM temp.sqlite_master;
    }
  } {1}
  do_test attach3-9.1 {
    execsql {
      DROP TABLE main.t4;
      SELECT count(*) FROM sqlite_temp_master;
    }
  } {1}
  do_test attach3-9.2 {
    execsql {
      DROP TABLE aux.t4;
      SELECT count(*) FROM temp.sqlite_master;
    }
  } {0}
}
} ;# endif trigger

# Make sure the aux.sqlite_master table is read-only
do_test attach3-10.0 {

Changes to test/auth.test.

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        return SQLITE_DENY
      }
      return SQLITE_OK
    }
    catchsql {CREATE TEMP TABLE t1(a,b,c)}
  } {1 {not authorized}}
  do_test auth-1.6 {
    execsql {SELECT name FROM sqlite_temp_master}
  } {}
  do_test auth-1.7.1 {
    proc auth {code arg1 arg2 arg3 arg4 args} {
      if {$code=="SQLITE_CREATE_TEMP_TABLE"} {
        set ::authargs [list $arg1 $arg2 $arg3 $arg4]
        return SQLITE_DENY
      }
................................................................................
        return SQLITE_IGNORE
      }
      return SQLITE_OK
    }
    catchsql {CREATE TEMP TABLE t1(a,b,c)}
  } {0 {}}
  do_test auth-1.14 {
    execsql {SELECT name FROM sqlite_temp_master}
  } {}
  do_test auth-1.15 {
    proc auth {code arg1 arg2 arg3 arg4 args} {
      if {$code=="SQLITE_CREATE_TEMP_TABLE"} {
        set ::authargs [list $arg1 $arg2 $arg3 $arg4]
        return SQLITE_IGNORE
      }
................................................................................
         return SQLITE_IGNORE
      }
      return SQLITE_OK
    }
    catchsql {DROP TABLE t1}
  } {0 {}}
  do_test auth-1.78 {
    execsql {SELECT name FROM sqlite_temp_master}
  } {t1}
}

# Test cases auth-1.79 to auth-1.124 test creating and dropping views.
# Omit these if the library was compiled with views omitted.
ifcapable view {
do_test auth-1.79 {
................................................................................
    }
    catchsql {CREATE TEMPORARY VIEW v1 AS SELECT a+1,b+1 FROM t2}
  } {0 {}}
  do_test auth-1.89 {
    set ::authargs
  } {v1 {} temp {}}
  do_test auth-1.90 {
    execsql {SELECT name FROM sqlite_temp_master}
  } {t1}
}

do_test auth-1.91 {
  proc auth {code arg1 arg2 arg3 arg4 args} {
    if {$code=="SQLITE_INSERT" && $arg1=="sqlite_master"} {
      return SQLITE_DENY
................................................................................
    }
    catchsql {
      CREATE TEMP VIEW v1 AS SELECT a+1,b+1 FROM t1;
      DROP VIEW v1
    }
  } {1 {not authorized}}
  do_test auth-1.113 {
    execsql {SELECT name FROM sqlite_temp_master}
  } {t1 v1}
  do_test auth-1.114 {
    proc auth {code arg1 arg2 arg3 arg4 args} {
      if {$code=="SQLITE_DROP_TEMP_VIEW"} {
        set ::authargs [list $arg1 $arg2 $arg3 $arg4]
        return SQLITE_DENY
      }
................................................................................
    }
    catchsql {DROP VIEW v1}
  } {0 {}}
  do_test auth-1.120 {
    set ::authargs
  } {v1 {} temp {}}
  do_test auth-1.121 {
    execsql {SELECT name FROM sqlite_temp_master}
  } {t1 v1}
  do_test auth-1.122 {
    proc auth {code arg1 arg2 arg3 arg4 args} {
      if {$code=="SQLITE_DROP_TEMP_VIEW"} {
        set ::authargs [list $arg1 $arg2 $arg3 $arg4]
        return SQLITE_OK
      }
................................................................................
    END;
  }
} {1 {not authorized}}
do_test auth-1.139 {
  set ::authargs
} {r1 t1 temp {}}
do_test auth-1.140 {
  execsql {SELECT name FROM sqlite_temp_master}
} {t1}
do_test auth-1.141 {
  proc auth {code arg1 arg2 arg3 arg4 args} {
    if {$code=="SQLITE_INSERT" && $arg1=="sqlite_temp_master"} {
      return SQLITE_DENY
    }
    return SQLITE_OK
................................................................................
    END;
  }
} {0 {}}
do_test auth-1.144 {
  set ::authargs
} {r1 t1 temp {}}
do_test auth-1.145 {
  execsql {SELECT name FROM sqlite_temp_master}
} {t1}
do_test auth-1.146 {
  proc auth {code arg1 arg2 arg3 arg4 args} {
    if {$code=="SQLITE_INSERT" && $arg1=="sqlite_temp_master"} {
      return SQLITE_IGNORE
    }
    return SQLITE_OK
................................................................................
    END;
  }
} {0 {}}
do_test auth-1.149 {
  set ::authargs
} {r1 t1 temp {}}
do_test auth-1.150 {
  execsql {SELECT name FROM sqlite_temp_master}
} {t1 r1}

do_test auth-1.151 {
  proc auth {code arg1 arg2 arg3 arg4 args} {
    if {$code=="SQLITE_DELETE" && $arg1=="sqlite_master"} {
      return SQLITE_DENY
    }
................................................................................
      return SQLITE_DENY
    }
    return SQLITE_OK
  }
  catchsql {DROP TRIGGER r1}
} {1 {not authorized}}
do_test auth-1.165 {
  execsql {SELECT name FROM sqlite_temp_master}
} {t1 r1}
do_test auth-1.166 {
  proc auth {code arg1 arg2 arg3 arg4 args} {
    if {$code=="SQLITE_DROP_TEMP_TRIGGER"} {
      set ::authargs [list $arg1 $arg2 $arg3 $arg4]
      return SQLITE_DENY
    }
................................................................................
      return SQLITE_IGNORE
    }
    return SQLITE_OK
  }
  catchsql {DROP TRIGGER r1}
} {0 {}}
do_test auth-1.170 {
  execsql {SELECT name FROM sqlite_temp_master}
} {t1 r1}
do_test auth-1.171 {
  proc auth {code arg1 arg2 arg3 arg4 args} {
    if {$code=="SQLITE_DROP_TEMP_TRIGGER"} {
      set ::authargs [list $arg1 $arg2 $arg3 $arg4]
      return SQLITE_IGNORE
    }
................................................................................
  }
  catchsql {DROP TRIGGER r1}
} {0 {}}
do_test auth-1.175 {
  set ::authargs
} {r1 t1 temp {}}
do_test auth-1.176 {
  execsql {SELECT name FROM sqlite_temp_master}
} {t1}
} ;# ifcapable trigger

do_test auth-1.177 {
  proc auth {code arg1 arg2 arg3 arg4 args} {
    if {$code=="SQLITE_CREATE_INDEX"} {
      set ::authargs [list $arg1 $arg2 $arg3 $arg4]
................................................................................
        return SQLITE_DENY
      }
      return SQLITE_OK
    }
    catchsql {CREATE INDEX i1 ON t1(b)}
  } {1 {not authorized}}
  do_test auth-1.194 {
    execsql {SELECT name FROM sqlite_temp_master}
  } {t1}
  do_test auth-1.195 {
    proc auth {code arg1 arg2 arg3 arg4 args} {
      if {$code=="SQLITE_CREATE_TEMP_INDEX"} {
        set ::authargs [list $arg1 $arg2 $arg3 $arg4]
        return SQLITE_IGNORE
      }
................................................................................
    }
    catchsql {CREATE INDEX i1 ON t1(a)}
  } {0 {}}
  do_test auth-1.201 {
    set ::authargs
  } {i1 t1 temp {}}
  do_test auth-1.202 {
    execsql {SELECT name FROM sqlite_temp_master}
  } {t1 i1}
}

do_test auth-1.203 {
  proc auth {code arg1 arg2 arg3 arg4 args} {
    if {$code=="SQLITE_DELETE" && $arg1=="sqlite_master"} {
      return SQLITE_DENY
................................................................................
        return SQLITE_IGNORE
      }
      return SQLITE_OK
    }
    catchsql {DROP INDEX i1}
  } {0 {}}
  do_test auth-1.222 {
    execsql {SELECT name FROM sqlite_temp_master}
  } {t1 i1}
  do_test auth-1.223 {
    proc auth {code arg1 arg2 arg3 arg4 args} {
      if {$code=="SQLITE_DROP_TEMP_INDEX"} {
        set ::authargs [list $arg1 $arg2 $arg3 $arg4]
        return SQLITE_IGNORE
      }
................................................................................
    }
    catchsql {DROP INDEX i1}
  } {0 {}}
  do_test auth-1.224 {
    set ::authargs
  } {i1 t1 temp {}}
  do_test auth-1.225 {
    execsql {SELECT name FROM sqlite_temp_master}
  } {t1 i1}
  do_test auth-1.226 {
    proc auth {code arg1 arg2 arg3 arg4 args} {
      if {$code=="SQLITE_DROP_TEMP_INDEX"} {
        set ::authargs [list $arg1 $arg2 $arg3 $arg4]
        return SQLITE_OK
      }
................................................................................
    }
    catchsql {DROP INDEX i1}
  } {0 {}}
  do_test auth-1.227 {
    set ::authargs
  } {i1 t1 temp {}}
  do_test auth-1.228 {
    execsql {SELECT name FROM sqlite_temp_master}
  } {t1}
}

do_test auth-1.229 {
  proc auth {code arg1 arg2 arg3 arg4 args} {
    if {$code=="SQLITE_PRAGMA"} {
      set ::authargs [list $arg1 $arg2 $arg3 $arg4]
................................................................................
          return SQLITE_OK
        }
        catchsql {
          ALTER TABLE t1x RENAME TO t1
        }
      } {0 {}}
      do_test auth-1.267 {
        execsql {SELECT name FROM sqlite_temp_master WHERE type='table'}
      } {t1x}
      do_test auth-1.268 {
        set authargs
      } {temp t1x {} {}}
      do_test auth-1.269 {
        proc auth {code arg1 arg2 arg3 arg4 args} {
          if {$code=="SQLITE_ALTER_TABLE"} {
................................................................................
      return SQLITE_OK
    }
    catchsql {
      ALTER TABLE t5 ADD COLUMN new_col_3
    }
  } {1 {not authorized}}
  do_test auth-1.307 {
    set x [execsql {SELECT sql FROM sqlite_temp_master WHERE type='t5'}]
    regexp new_col_3 $x
  } {0}

  do_test auth-1.308 {
    set authargs
  } {main t5 {} {}}
  execsql {DROP TABLE t5}
................................................................................
    } else {
      set stat4 ""
    }
  }
  do_test auth-5.2 {
    execsql {
      SELECT name FROM (
        SELECT * FROM sqlite_master UNION ALL SELECT * FROM sqlite_temp_master)
      WHERE type='table'
      ORDER BY name
    }
  } "sqlite_stat1 ${stat4}t1 t2 t3 t4"
}

# Ticket #3944







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        return SQLITE_DENY
      }
      return SQLITE_OK
    }
    catchsql {CREATE TEMP TABLE t1(a,b,c)}
  } {1 {not authorized}}
  do_test auth-1.6 {
    execsql {SELECT name FROM temp.sqlite_master}
  } {}
  do_test auth-1.7.1 {
    proc auth {code arg1 arg2 arg3 arg4 args} {
      if {$code=="SQLITE_CREATE_TEMP_TABLE"} {
        set ::authargs [list $arg1 $arg2 $arg3 $arg4]
        return SQLITE_DENY
      }
................................................................................
        return SQLITE_IGNORE
      }
      return SQLITE_OK
    }
    catchsql {CREATE TEMP TABLE t1(a,b,c)}
  } {0 {}}
  do_test auth-1.14 {
    execsql {SELECT name FROM temp.sqlite_master}
  } {}
  do_test auth-1.15 {
    proc auth {code arg1 arg2 arg3 arg4 args} {
      if {$code=="SQLITE_CREATE_TEMP_TABLE"} {
        set ::authargs [list $arg1 $arg2 $arg3 $arg4]
        return SQLITE_IGNORE
      }
................................................................................
         return SQLITE_IGNORE
      }
      return SQLITE_OK
    }
    catchsql {DROP TABLE t1}
  } {0 {}}
  do_test auth-1.78 {
    execsql {SELECT name FROM temp.sqlite_master}
  } {t1}
}

# Test cases auth-1.79 to auth-1.124 test creating and dropping views.
# Omit these if the library was compiled with views omitted.
ifcapable view {
do_test auth-1.79 {
................................................................................
    }
    catchsql {CREATE TEMPORARY VIEW v1 AS SELECT a+1,b+1 FROM t2}
  } {0 {}}
  do_test auth-1.89 {
    set ::authargs
  } {v1 {} temp {}}
  do_test auth-1.90 {
    execsql {SELECT name FROM temp.sqlite_master}
  } {t1}
}

do_test auth-1.91 {
  proc auth {code arg1 arg2 arg3 arg4 args} {
    if {$code=="SQLITE_INSERT" && $arg1=="sqlite_master"} {
      return SQLITE_DENY
................................................................................
    }
    catchsql {
      CREATE TEMP VIEW v1 AS SELECT a+1,b+1 FROM t1;
      DROP VIEW v1
    }
  } {1 {not authorized}}
  do_test auth-1.113 {
    execsql {SELECT name FROM temp.sqlite_master}
  } {t1 v1}
  do_test auth-1.114 {
    proc auth {code arg1 arg2 arg3 arg4 args} {
      if {$code=="SQLITE_DROP_TEMP_VIEW"} {
        set ::authargs [list $arg1 $arg2 $arg3 $arg4]
        return SQLITE_DENY
      }
................................................................................
    }
    catchsql {DROP VIEW v1}
  } {0 {}}
  do_test auth-1.120 {
    set ::authargs
  } {v1 {} temp {}}
  do_test auth-1.121 {
    execsql {SELECT name FROM temp.sqlite_master}
  } {t1 v1}
  do_test auth-1.122 {
    proc auth {code arg1 arg2 arg3 arg4 args} {
      if {$code=="SQLITE_DROP_TEMP_VIEW"} {
        set ::authargs [list $arg1 $arg2 $arg3 $arg4]
        return SQLITE_OK
      }
................................................................................
    END;
  }
} {1 {not authorized}}
do_test auth-1.139 {
  set ::authargs
} {r1 t1 temp {}}
do_test auth-1.140 {
  execsql {SELECT name FROM temp.sqlite_master}
} {t1}
do_test auth-1.141 {
  proc auth {code arg1 arg2 arg3 arg4 args} {
    if {$code=="SQLITE_INSERT" && $arg1=="sqlite_temp_master"} {
      return SQLITE_DENY
    }
    return SQLITE_OK
................................................................................
    END;
  }
} {0 {}}
do_test auth-1.144 {
  set ::authargs
} {r1 t1 temp {}}
do_test auth-1.145 {
  execsql {SELECT name FROM temp.sqlite_master}
} {t1}
do_test auth-1.146 {
  proc auth {code arg1 arg2 arg3 arg4 args} {
    if {$code=="SQLITE_INSERT" && $arg1=="sqlite_temp_master"} {
      return SQLITE_IGNORE
    }
    return SQLITE_OK
................................................................................
    END;
  }
} {0 {}}
do_test auth-1.149 {
  set ::authargs
} {r1 t1 temp {}}
do_test auth-1.150 {
  execsql {SELECT name FROM temp.sqlite_master}
} {t1 r1}

do_test auth-1.151 {
  proc auth {code arg1 arg2 arg3 arg4 args} {
    if {$code=="SQLITE_DELETE" && $arg1=="sqlite_master"} {
      return SQLITE_DENY
    }
................................................................................
      return SQLITE_DENY
    }
    return SQLITE_OK
  }
  catchsql {DROP TRIGGER r1}
} {1 {not authorized}}
do_test auth-1.165 {
  execsql {SELECT name FROM temp.sqlite_master}
} {t1 r1}
do_test auth-1.166 {
  proc auth {code arg1 arg2 arg3 arg4 args} {
    if {$code=="SQLITE_DROP_TEMP_TRIGGER"} {
      set ::authargs [list $arg1 $arg2 $arg3 $arg4]
      return SQLITE_DENY
    }
................................................................................
      return SQLITE_IGNORE
    }
    return SQLITE_OK
  }
  catchsql {DROP TRIGGER r1}
} {0 {}}
do_test auth-1.170 {
  execsql {SELECT name FROM temp.sqlite_master}
} {t1 r1}
do_test auth-1.171 {
  proc auth {code arg1 arg2 arg3 arg4 args} {
    if {$code=="SQLITE_DROP_TEMP_TRIGGER"} {
      set ::authargs [list $arg1 $arg2 $arg3 $arg4]
      return SQLITE_IGNORE
    }
................................................................................
  }
  catchsql {DROP TRIGGER r1}
} {0 {}}
do_test auth-1.175 {
  set ::authargs
} {r1 t1 temp {}}
do_test auth-1.176 {
  execsql {SELECT name FROM temp.sqlite_master}
} {t1}
} ;# ifcapable trigger

do_test auth-1.177 {
  proc auth {code arg1 arg2 arg3 arg4 args} {
    if {$code=="SQLITE_CREATE_INDEX"} {
      set ::authargs [list $arg1 $arg2 $arg3 $arg4]
................................................................................
        return SQLITE_DENY
      }
      return SQLITE_OK
    }
    catchsql {CREATE INDEX i1 ON t1(b)}
  } {1 {not authorized}}
  do_test auth-1.194 {
    execsql {SELECT name FROM temp.sqlite_master}
  } {t1}
  do_test auth-1.195 {
    proc auth {code arg1 arg2 arg3 arg4 args} {
      if {$code=="SQLITE_CREATE_TEMP_INDEX"} {
        set ::authargs [list $arg1 $arg2 $arg3 $arg4]
        return SQLITE_IGNORE
      }
................................................................................
    }
    catchsql {CREATE INDEX i1 ON t1(a)}
  } {0 {}}
  do_test auth-1.201 {
    set ::authargs
  } {i1 t1 temp {}}
  do_test auth-1.202 {
    execsql {SELECT name FROM temp.sqlite_master}
  } {t1 i1}
}

do_test auth-1.203 {
  proc auth {code arg1 arg2 arg3 arg4 args} {
    if {$code=="SQLITE_DELETE" && $arg1=="sqlite_master"} {
      return SQLITE_DENY
................................................................................
        return SQLITE_IGNORE
      }
      return SQLITE_OK
    }
    catchsql {DROP INDEX i1}
  } {0 {}}
  do_test auth-1.222 {
    execsql {SELECT name FROM temp.sqlite_master}
  } {t1 i1}
  do_test auth-1.223 {
    proc auth {code arg1 arg2 arg3 arg4 args} {
      if {$code=="SQLITE_DROP_TEMP_INDEX"} {
        set ::authargs [list $arg1 $arg2 $arg3 $arg4]
        return SQLITE_IGNORE
      }
................................................................................
    }
    catchsql {DROP INDEX i1}
  } {0 {}}
  do_test auth-1.224 {
    set ::authargs
  } {i1 t1 temp {}}
  do_test auth-1.225 {
    execsql {SELECT name FROM temp.sqlite_master}
  } {t1 i1}
  do_test auth-1.226 {
    proc auth {code arg1 arg2 arg3 arg4 args} {
      if {$code=="SQLITE_DROP_TEMP_INDEX"} {
        set ::authargs [list $arg1 $arg2 $arg3 $arg4]
        return SQLITE_OK
      }
................................................................................
    }
    catchsql {DROP INDEX i1}
  } {0 {}}
  do_test auth-1.227 {
    set ::authargs
  } {i1 t1 temp {}}
  do_test auth-1.228 {
    execsql {SELECT name FROM temp.sqlite_master}
  } {t1}
}

do_test auth-1.229 {
  proc auth {code arg1 arg2 arg3 arg4 args} {
    if {$code=="SQLITE_PRAGMA"} {
      set ::authargs [list $arg1 $arg2 $arg3 $arg4]
................................................................................
          return SQLITE_OK
        }
        catchsql {
          ALTER TABLE t1x RENAME TO t1
        }
      } {0 {}}
      do_test auth-1.267 {
        execsql {SELECT name FROM temp.sqlite_master WHERE type='table'}
      } {t1x}
      do_test auth-1.268 {
        set authargs
      } {temp t1x {} {}}
      do_test auth-1.269 {
        proc auth {code arg1 arg2 arg3 arg4 args} {
          if {$code=="SQLITE_ALTER_TABLE"} {
................................................................................
      return SQLITE_OK
    }
    catchsql {
      ALTER TABLE t5 ADD COLUMN new_col_3
    }
  } {1 {not authorized}}
  do_test auth-1.307 {
    set x [execsql {SELECT sql FROM temp.sqlite_master WHERE type='t5'}]
    regexp new_col_3 $x
  } {0}

  do_test auth-1.308 {
    set authargs
  } {main t5 {} {}}
  execsql {DROP TABLE t5}
................................................................................
    } else {
      set stat4 ""
    }
  }
  do_test auth-5.2 {
    execsql {
      SELECT name FROM (
        SELECT * FROM sqlite_master UNION ALL SELECT * FROM temp.sqlite_master)
      WHERE type='table'
      ORDER BY name
    }
  } "sqlite_stat1 ${stat4}t1 t2 t3 t4"
}

# Ticket #3944

Changes to test/auth3.test.

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  return SQLITE_OK
}
do_execsql_test auth3-3.0 {
  CREATE TEMPORARY TABLE TempTable (
      key TEXT NOT NULL ON CONFLICT FAIL UNIQUE ON CONFLICT REPLACE,
      value TEXT NOT NULL ON CONFLICT FAIL);
  ALTER TABLE TempTable RENAME TO DoNotRead;
  SELECT name FROM sqlite_temp_master;
} {DoNotRead sqlite_autoindex_DoNotRead_1}

finish_test







|



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  return SQLITE_OK
}
do_execsql_test auth3-3.0 {
  CREATE TEMPORARY TABLE TempTable (
      key TEXT NOT NULL ON CONFLICT FAIL UNIQUE ON CONFLICT REPLACE,
      value TEXT NOT NULL ON CONFLICT FAIL);
  ALTER TABLE TempTable RENAME TO DoNotRead;
  SELECT name FROM temp.sqlite_master;
} {DoNotRead sqlite_autoindex_DoNotRead_1}

finish_test

Changes to test/autoinc.test.

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# AUTOINCREMENT on TEMP tables.
#
ifcapable tempdb {
  do_test autoinc-4.1 {
    execsql {
      SELECT 1, name FROM sqlite_master WHERE type='table';
      SELECT 2, name FROM sqlite_temp_master WHERE type='table';
    }
  } {1 sqlite_sequence}
  do_test autoinc-4.2 {
    execsql {
      CREATE TABLE t1(x INTEGER PRIMARY KEY AUTOINCREMENT, y);
      CREATE TEMP TABLE t3(a INTEGER PRIMARY KEY AUTOINCREMENT, b);
      SELECT 1, name FROM sqlite_master WHERE type='table';







|







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# AUTOINCREMENT on TEMP tables.
#
ifcapable tempdb {
  do_test autoinc-4.1 {
    execsql {
      SELECT 1, name FROM sqlite_master WHERE type='table';
      SELECT 2, name FROM temp.sqlite_master WHERE type='table';
    }
  } {1 sqlite_sequence}
  do_test autoinc-4.2 {
    execsql {
      CREATE TABLE t1(x INTEGER PRIMARY KEY AUTOINCREMENT, y);
      CREATE TEMP TABLE t3(a INTEGER PRIMARY KEY AUTOINCREMENT, b);
      SELECT 1, name FROM sqlite_master WHERE type='table';

Changes to test/bestindex3.test.

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  }
}

do_execsql_test 3.1 { CREATE VIRTUAL TABLE t3 USING tcl('vvv_command') }
do_execsql_test 3.2 { CREATE VIRTUAL TABLE t4 USING tcl('yyy_command') }

finish_test








<
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  }
}

do_execsql_test 3.1 { CREATE VIRTUAL TABLE t3 USING tcl('vvv_command') }
do_execsql_test 3.2 { CREATE VIRTUAL TABLE t4 USING tcl('yyy_command') }

finish_test

Changes to test/bestindex4.test.

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      }
    }

  }
}

finish_test








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      }
    }

  }
}

finish_test

Changes to test/e_dropview.test.

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  }
}

proc list_all_views {{db db}} {
  set res [list]
  $db eval { PRAGMA database_list } {
    set tbl "$name.sqlite_master"
    if {$name == "temp"} { set tbl sqlite_temp_master }

    set sql "SELECT '$name.' || name FROM $tbl WHERE type = 'view'"
    lappend res {*}[$db eval $sql]
  }
  set res
}








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  }
}

proc list_all_views {{db db}} {
  set res [list]
  $db eval { PRAGMA database_list } {
    set tbl "$name.sqlite_master"
    if {$name == "temp"} { set tbl temp.sqlite_master }

    set sql "SELECT '$name.' || name FROM $tbl WHERE type = 'view'"
    lappend res {*}[$db eval $sql]
  }
  set res
}

Changes to test/fkey2.test.

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    catchsql { ALTER TABLE t2 ADD COLUMN g DEFAULT CURRENT_TIME REFERENCES t1 }
  } {1 {Cannot add a REFERENCES column with non-NULL default value}}
  do_test fkey2-14.1tmp.6 {
    execsql { 
      PRAGMA foreign_keys = off;
      ALTER TABLE t2 ADD COLUMN h DEFAULT 'text' REFERENCES t1;
      PRAGMA foreign_keys = on;
      SELECT sql FROM sqlite_temp_master WHERE name='t2';
    }
  } {{CREATE TABLE t2(a, b, c REFERENCES t1, d DEFAULT NULL REFERENCES t1, e REFERENCES t1 DEFAULT NULL, h DEFAULT 'text' REFERENCES t1)}}

  do_test fkey2-14.2tmp.1.1 {
    test_rename_parent {CREATE TABLE t1(a REFERENCES t2)} t2 t3
  } {{CREATE TABLE t1(a REFERENCES "t3")}}
  do_test fkey2-14.2tmp.1.2 {
................................................................................
  } [list \
    {CREATE TABLE t1(a PRIMARY KEY, b REFERENCES t1)}                     \
    {CREATE TABLE t2(a PRIMARY KEY, b REFERENCES t1, c REFERENCES t2)}    \
    {CREATE TABLE t3(a REFERENCES t1, b REFERENCES t2, c REFERENCES t1)}  \
  ]
  do_test fkey2-14.2tmp.2.2 {
    execsql { ALTER TABLE t1 RENAME TO t4 }
    execsql { SELECT sql FROM sqlite_temp_master WHERE type = 'table'}
  } [list \
    {CREATE TABLE "t4"(a PRIMARY KEY, b REFERENCES "t4")}                    \
    {CREATE TABLE t2(a PRIMARY KEY, b REFERENCES "t4", c REFERENCES t2)}     \
    {CREATE TABLE t3(a REFERENCES "t4", b REFERENCES t2, c REFERENCES "t4")} \
  ]
  do_test fkey2-14.2tmp.2.3 {
    catchsql { INSERT INTO t3 VALUES(1, 2, 3) }







|







 







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    catchsql { ALTER TABLE t2 ADD COLUMN g DEFAULT CURRENT_TIME REFERENCES t1 }
  } {1 {Cannot add a REFERENCES column with non-NULL default value}}
  do_test fkey2-14.1tmp.6 {
    execsql { 
      PRAGMA foreign_keys = off;
      ALTER TABLE t2 ADD COLUMN h DEFAULT 'text' REFERENCES t1;
      PRAGMA foreign_keys = on;
      SELECT sql FROM temp.sqlite_master WHERE name='t2';
    }
  } {{CREATE TABLE t2(a, b, c REFERENCES t1, d DEFAULT NULL REFERENCES t1, e REFERENCES t1 DEFAULT NULL, h DEFAULT 'text' REFERENCES t1)}}

  do_test fkey2-14.2tmp.1.1 {
    test_rename_parent {CREATE TABLE t1(a REFERENCES t2)} t2 t3
  } {{CREATE TABLE t1(a REFERENCES "t3")}}
  do_test fkey2-14.2tmp.1.2 {
................................................................................
  } [list \
    {CREATE TABLE t1(a PRIMARY KEY, b REFERENCES t1)}                     \
    {CREATE TABLE t2(a PRIMARY KEY, b REFERENCES t1, c REFERENCES t2)}    \
    {CREATE TABLE t3(a REFERENCES t1, b REFERENCES t2, c REFERENCES t1)}  \
  ]
  do_test fkey2-14.2tmp.2.2 {
    execsql { ALTER TABLE t1 RENAME TO t4 }
    execsql { SELECT sql FROM temp.sqlite_master WHERE type = 'table'}
  } [list \
    {CREATE TABLE "t4"(a PRIMARY KEY, b REFERENCES "t4")}                    \
    {CREATE TABLE t2(a PRIMARY KEY, b REFERENCES "t4", c REFERENCES t2)}     \
    {CREATE TABLE t3(a REFERENCES "t4", b REFERENCES t2, c REFERENCES "t4")} \
  ]
  do_test fkey2-14.2tmp.2.3 {
    catchsql { INSERT INTO t3 VALUES(1, 2, 3) }

Changes to test/incrblob4.test.

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} {1 {database table is locked}}
do_test 4.4 {
  sqlite3_extended_errcode db
} {SQLITE_LOCKED}
close $blob

finish_test








<
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} {1 {database table is locked}}
do_test 4.4 {
  sqlite3_extended_errcode db
} {SQLITE_LOCKED}
close $blob

finish_test

Changes to test/intarray.test.

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do_test intarray-1.1 {
  set ia1 [sqlite3_intarray_create db ia1]
  set ia2 [sqlite3_intarray_create db ia2]
  set ia3 [sqlite3_intarray_create db ia3]
  set ia4 [sqlite3_intarray_create db ia4]
  db eval {
    SELECT type, name FROM sqlite_temp_master
     ORDER BY name
  }
} {table ia1 table ia2 table ia3 table ia4}

do_test intarray-1.2 {
  db eval {
    SELECT b FROM t1 WHERE a IN ia3 ORDER BY a







|







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do_test intarray-1.1 {
  set ia1 [sqlite3_intarray_create db ia1]
  set ia2 [sqlite3_intarray_create db ia2]
  set ia3 [sqlite3_intarray_create db ia3]
  set ia4 [sqlite3_intarray_create db ia4]
  db eval {
    SELECT type, name FROM temp.sqlite_master
     ORDER BY name
  }
} {table ia1 table ia2 table ia3 table ia4}

do_test intarray-1.2 {
  db eval {
    SELECT b FROM t1 WHERE a IN ia3 ORDER BY a

Changes to test/interrupt.test.

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      set ::sqlite_interrupt_count $::i
      catchsql {
        INSERT INTO t2 SELECT * FROM t1;
      }
    } {1 interrupted}
    do_test interrupt-3.$i.3 {
      execsql {
        SELECT name FROM sqlite_temp_master;
      }
    } {}
    do_test interrupt-3.$i.4 {
      catchsql {
        ROLLBACK
      }
    } {1 {cannot rollback - no transaction is active}}
    do_test interrupt-3.$i.5 {
      catchsql {SELECT name FROM sqlite_temp_master};
      execsql {
        SELECT name FROM sqlite_temp_master;
      }
    } {}
  }
}

# There are reports of a memory leak if an interrupt occurs during
# the beginning of a complex query - before the first callback.  We







|










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      set ::sqlite_interrupt_count $::i
      catchsql {
        INSERT INTO t2 SELECT * FROM t1;
      }
    } {1 interrupted}
    do_test interrupt-3.$i.3 {
      execsql {
        SELECT name FROM temp.sqlite_master;
      }
    } {}
    do_test interrupt-3.$i.4 {
      catchsql {
        ROLLBACK
      }
    } {1 {cannot rollback - no transaction is active}}
    do_test interrupt-3.$i.5 {
      catchsql {SELECT name FROM sqlite_temp_master};
      execsql {
        SELECT name FROM temp.sqlite_master;
      }
    } {}
  }
}

# There are reports of a memory leak if an interrupt occurs during
# the beginning of a complex query - before the first callback.  We

Changes to test/regexp2.test.

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  DELETE FROM t5;
  SELECT * FROM t6;
} {eab dea}


finish_test








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  DELETE FROM t5;
  SELECT * FROM t6;
} {eab dea}


finish_test

Changes to test/rowvalue.test.

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    set err "sub-select returns $n columns - expected 1"
  }
  do_catchsql_test 14.2.$tn $sql [list 1 $err]
}


finish_test









<
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    set err "sub-select returns $n columns - expected 1"
  }
  do_catchsql_test 14.2.$tn $sql [list 1 $err]
}


finish_test


Changes to test/rowvalue9.test.

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  SELECT * FROM g2 WHERE (x, y) IN (
    SELECT a, b FROM g1 ORDER BY 1, 2 LIMIT 10
  );
} { 1 4 1 5 }


finish_test








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  SELECT * FROM g2 WHERE (x, y) IN (
    SELECT a, b FROM g1 ORDER BY 1, 2 LIMIT 10
  );
} { 1 4 1 5 }


finish_test

Changes to test/rowvaluefault.test.

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    SELECT fou FROM xyz 
    WHERE (one, two, thr) BETWEEN ('B', 'B', 'B') AND ('C', 'C', 'C') }
} -test {
  faultsim_test_result {0 {2 3}} 
}

finish_test








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    SELECT fou FROM xyz 
    WHERE (one, two, thr) BETWEEN ('B', 'B', 'B') AND ('C', 'C', 'C') }
} -test {
  faultsim_test_result {0 {2 3}} 
}

finish_test

Changes to test/schema4.test.

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    END;

    CREATE TEMP TABLE x1(x);
    INSERT INTO x1 VALUES(123);
  } {}

  do_execsql_test schema4-2.8 {
    select sql from sqlite_temp_master WHERE type='table';
  } {{CREATE TABLE x1(x)}}

  do_execsql_test schema4-2.7 { ALTER TABLE tbl RENAME TO tbl2 } {}

  do_execsql_test schema4-2.9 {
    select sql from sqlite_temp_master WHERE type='table';
  } {{CREATE TABLE x1(x)}}







|







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    END;

    CREATE TEMP TABLE x1(x);
    INSERT INTO x1 VALUES(123);
  } {}

  do_execsql_test schema4-2.8 {
    select sql from temp.sqlite_master WHERE type='table';
  } {{CREATE TABLE x1(x)}}

  do_execsql_test schema4-2.7 { ALTER TABLE tbl RENAME TO tbl2 } {}

  do_execsql_test schema4-2.9 {
    select sql from sqlite_temp_master WHERE type='table';
  } {{CREATE TABLE x1(x)}}

Changes to test/snapshot2.test.

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  execsql {
    PRAGMA aux.journal_mode = delete;
  }
  list [catch { sqlite3_snapshot_recover db aux } msg] $msg
} {1 SQLITE_ERROR}

finish_test









<
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  execsql {
    PRAGMA aux.journal_mode = delete;
  }
  list [catch { sqlite3_snapshot_recover db aux } msg] $msg
} {1 SQLITE_ERROR}

finish_test


Changes to test/tempdb2.test.

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}

do_execsql_test 1.4 {
  SELECT b=int2str(2) FROM t1
} {1 1 1}

finish_test








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}

do_execsql_test 1.4 {
  SELECT b=int2str(2) FROM t1
} {1 1 1}

finish_test

Changes to test/temptrigger.test.

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do_test 5.1 {
  sqlite3 db2 test.db
  execsql { DROP TABLE t1 } db2
} {}

do_execsql_test 5.2 {
  SELECT * FROM sqlite_master;
  SELECT * FROM sqlite_temp_master;
} {
  trigger tr1 t1 0 
  {CREATE TRIGGER tr1 BEFORE INSERT ON t1 BEGIN SELECT 1,2,3; END}
}
db2 close

#-------------------------------------------------------------------------







|







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do_test 5.1 {
  sqlite3 db2 test.db
  execsql { DROP TABLE t1 } db2
} {}

do_execsql_test 5.2 {
  SELECT * FROM sqlite_master;
  SELECT * FROM temp.sqlite_master;
} {
  trigger tr1 t1 0 
  {CREATE TRIGGER tr1 BEFORE INSERT ON t1 BEGIN SELECT 1,2,3; END}
}
db2 close

#-------------------------------------------------------------------------

Changes to test/tkt3630.test.

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set testdir [file dirname $argv0]

source $testdir/tester.tcl

do_test tkt3630-1 {
  db eval {
    CREATE TEMP TABLE temp1(a,b,c);
    SELECT * FROM sqlite_temp_master WHERE sql GLOB '*TEMP*';
  }
} {}
do_test tkt3630-2 {
  db eval {
    CREATE TABLE main1(a,b,c);
    CREATE TEMP TABLE temp2 AS SELECT * FROM main1;
    SELECT * FROM sqlite_temp_master WHERE sql GLOB '*TEMP*';
................................................................................
} {}

ifcapable altertable {
  do_test tkt3630-3 {
    db eval {
      ALTER TABLE temp2 ADD COLUMN d;
      ALTER TABLE temp2 RENAME TO temp2rn;
      SELECT name FROM sqlite_temp_master WHERE name LIKE 'temp2%';
    }
  } {temp2rn}
}

finish_test







|







 







|





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set testdir [file dirname $argv0]

source $testdir/tester.tcl

do_test tkt3630-1 {
  db eval {
    CREATE TEMP TABLE temp1(a,b,c);
    SELECT * FROM temp.sqlite_master WHERE sql GLOB '*TEMP*';
  }
} {}
do_test tkt3630-2 {
  db eval {
    CREATE TABLE main1(a,b,c);
    CREATE TEMP TABLE temp2 AS SELECT * FROM main1;
    SELECT * FROM sqlite_temp_master WHERE sql GLOB '*TEMP*';
................................................................................
} {}

ifcapable altertable {
  do_test tkt3630-3 {
    db eval {
      ALTER TABLE temp2 ADD COLUMN d;
      ALTER TABLE temp2 RENAME TO temp2rn;
      SELECT name FROM temp.sqlite_master WHERE name LIKE 'temp2%';
    }
  } {temp2rn}
}

finish_test

Changes to test/tkt3810.test.

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  }
} {0 {}}

# Trigger still exists in the sqlite_temp_master table, but now it is
# an orphan.
#
do_test tkt3810-4 {
  execsql {SELECT name FROM sqlite_temp_master ORDER BY name}
} {r1}

# Because it is an orphan, it cannot be dropped.
#
do_test tkt3810-5 {
  catchsql {DROP TRIGGER r1}
} {1 {no such trigger: r1}}







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  }
} {0 {}}

# Trigger still exists in the sqlite_temp_master table, but now it is
# an orphan.
#
do_test tkt3810-4 {
  execsql {SELECT name FROM temp.sqlite_master ORDER BY name}
} {r1}

# Because it is an orphan, it cannot be dropped.
#
do_test tkt3810-5 {
  catchsql {DROP TRIGGER r1}
} {1 {no such trigger: r1}}

Changes to test/without_rowid3.test.

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    catchsql { ALTER TABLE t2 ADD COLUMN g DEFAULT CURRENT_TIME REFERENCES t1 }
  } {1 {Cannot add a REFERENCES column with non-NULL default value}}
  do_test without_rowid3-14.1tmp.6 {
    execsql { 
      PRAGMA foreign_keys = off;
      ALTER TABLE t2 ADD COLUMN h DEFAULT 'text' REFERENCES t1;
      PRAGMA foreign_keys = on;
      SELECT sql FROM sqlite_temp_master WHERE name='t2';
    }
  } {{CREATE TABLE t2(a, b, c REFERENCES t1, d DEFAULT NULL REFERENCES t1, e REFERENCES t1 DEFAULT NULL, h DEFAULT 'text' REFERENCES t1)}}

  do_test without_rowid3-14.2tmp.1.1 {
    test_rename_parent {CREATE TABLE t1(a REFERENCES t2)} t2 t3
  } {{CREATE TABLE t1(a REFERENCES "t3")}}
  do_test without_rowid3-14.2tmp.1.2 {
................................................................................
    {CREATE TABLE t1(a PRIMARY KEY, b REFERENCES t1) WITHOUT rowid}       \
    {CREATE TABLE t2(a PRIMARY KEY, b REFERENCES t1, c REFERENCES t2)
            WITHOUT rowid}    \
    {CREATE TABLE t3(a REFERENCES t1, b REFERENCES t2, c REFERENCES t1)}  \
  ]
  do_test without_rowid3-14.2tmp.2.2 {
    execsql { ALTER TABLE t1 RENAME TO t4 }
    execsql { SELECT sql FROM sqlite_temp_master WHERE type = 'table'}
  } [list \
    {CREATE TABLE "t4"(a PRIMARY KEY, b REFERENCES "t4") WITHOUT rowid}      \
    {CREATE TABLE t2(a PRIMARY KEY, b REFERENCES "t4", c REFERENCES t2)
            WITHOUT rowid}     \
    {CREATE TABLE t3(a REFERENCES "t4", b REFERENCES t2, c REFERENCES "t4")} \
  ]
  do_test without_rowid3-14.2tmp.2.3 {







|







 







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    catchsql { ALTER TABLE t2 ADD COLUMN g DEFAULT CURRENT_TIME REFERENCES t1 }
  } {1 {Cannot add a REFERENCES column with non-NULL default value}}
  do_test without_rowid3-14.1tmp.6 {
    execsql { 
      PRAGMA foreign_keys = off;
      ALTER TABLE t2 ADD COLUMN h DEFAULT 'text' REFERENCES t1;
      PRAGMA foreign_keys = on;
      SELECT sql FROM temp.sqlite_master WHERE name='t2';
    }
  } {{CREATE TABLE t2(a, b, c REFERENCES t1, d DEFAULT NULL REFERENCES t1, e REFERENCES t1 DEFAULT NULL, h DEFAULT 'text' REFERENCES t1)}}

  do_test without_rowid3-14.2tmp.1.1 {
    test_rename_parent {CREATE TABLE t1(a REFERENCES t2)} t2 t3
  } {{CREATE TABLE t1(a REFERENCES "t3")}}
  do_test without_rowid3-14.2tmp.1.2 {
................................................................................
    {CREATE TABLE t1(a PRIMARY KEY, b REFERENCES t1) WITHOUT rowid}       \
    {CREATE TABLE t2(a PRIMARY KEY, b REFERENCES t1, c REFERENCES t2)
            WITHOUT rowid}    \
    {CREATE TABLE t3(a REFERENCES t1, b REFERENCES t2, c REFERENCES t1)}  \
  ]
  do_test without_rowid3-14.2tmp.2.2 {
    execsql { ALTER TABLE t1 RENAME TO t4 }
    execsql { SELECT sql FROM temp.sqlite_master WHERE type = 'table'}
  } [list \
    {CREATE TABLE "t4"(a PRIMARY KEY, b REFERENCES "t4") WITHOUT rowid}      \
    {CREATE TABLE t2(a PRIMARY KEY, b REFERENCES "t4", c REFERENCES t2)
            WITHOUT rowid}     \
    {CREATE TABLE t3(a REFERENCES "t4", b REFERENCES t2, c REFERENCES "t4")} \
  ]
  do_test without_rowid3-14.2tmp.2.3 {

Changes to tool/mkpragmatab.tcl.

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# of the pragma to the "pragma_def" object below.  Then run this script
# to generate the ../src/pragma.h header file that contains macros and
# the lookup table needed for pragma name lookup in the pragma.c module.
# Then add the extra "case PragTyp_XXXXX:" and subsequent code for the
# new pragma in ../src/pragma.c.
#










set pragma_def {
  NAME: full_column_names
  TYPE: FLAG
  ARG:  SQLITE_FullColNames
  IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)

  NAME: short_column_names
................................................................................

  NAME: checkpoint_fullfsync
  TYPE: FLAG
  ARG:  SQLITE_CkptFullFSync
  IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)

  NAME: cache_spill

  IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)

  NAME: reverse_unordered_selects
  TYPE: FLAG
  ARG:  SQLITE_ReverseOrder
  IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)

................................................................................
  IF:   !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER)

  NAME: cell_size_check
  TYPE: FLAG
  ARG:  SQLITE_CellSizeCk

  NAME: default_cache_size
  FLAG: NeedSchema

  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS) && !defined(SQLITE_OMIT_DEPRECATED)

  NAME: page_size

  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)

  NAME: secure_delete

  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)

  NAME: page_count
  FLAG: NeedSchema
  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)

  NAME: max_page_count
  TYPE: PAGE_COUNT
  FLAG: NeedSchema
  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)

  NAME: locking_mode

  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)

  NAME: journal_mode
  FLAG: NeedSchema
  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)

  NAME: journal_size_limit

  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)

  NAME: cache_size
  FLAG: NeedSchema
  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)

  NAME: mmap_size
  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)

  NAME: auto_vacuum
  FLAG: NeedSchema
  IF:   !defined(SQLITE_OMIT_AUTOVACUUM)

  NAME: incremental_vacuum
  FLAG: NeedSchema
  IF:   !defined(SQLITE_OMIT_AUTOVACUUM)

  NAME: temp_store

  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)

  NAME: temp_store_directory
  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)

  NAME: data_store_directory
  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS) && SQLITE_OS_WIN

  NAME: lock_proxy_file
  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS) && SQLITE_ENABLE_LOCKING_STYLE

  NAME: synchronous
  FLAG: NeedSchema
  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)

  NAME: table_info
  FLAG: NeedSchema

  IF:   !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)

  NAME: stats
  FLAG: NeedSchema

  IF:   !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)

  NAME: index_info
  TYPE: INDEX_INFO
  ARG:  0
  FLAG: NeedSchema

  IF:   !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)

  NAME: index_xinfo
  TYPE: INDEX_INFO
  ARG:  1
  FLAG: NeedSchema

  IF:   !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)

  NAME: index_list
  FLAG: NeedSchema

  IF:   !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)

  NAME: database_list
  FLAG: NeedSchema

  IF:   !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)

  NAME: collation_list


  IF:   !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)

  NAME: foreign_key_list
  FLAG: NeedSchema

  IF:   !defined(SQLITE_OMIT_FOREIGN_KEY)

  NAME: foreign_key_check
  FLAG: NeedSchema

  IF:   !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER)

  NAME: parser_trace
  IF:   defined(SQLITE_DEBUG) && !defined(SQLITE_OMIT_PARSER_TRACE)

  NAME: case_sensitive_like

................................................................................

  NAME: quick_check
  TYPE: INTEGRITY_CHECK
  FLAG: NeedSchema
  IF:   !defined(SQLITE_OMIT_INTEGRITY_CHECK)

  NAME: encoding

  IF:   !defined(SQLITE_OMIT_UTF16)

  NAME: schema_version
  TYPE: HEADER_VALUE
  ARG:  BTREE_SCHEMA_VERSION
  IF:   !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS)

................................................................................

  NAME: application_id
  TYPE: HEADER_VALUE
  ARG:  BTREE_APPLICATION_ID
  IF:   !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS)

  NAME: compile_options

  IF:   !defined(SQLITE_OMIT_COMPILEOPTION_DIAGS)

  NAME: wal_checkpoint
  FLAG: NeedSchema

  IF:   !defined(SQLITE_OMIT_WAL)

  NAME: wal_autocheckpoint
  IF:   !defined(SQLITE_OMIT_WAL)

  NAME: shrink_memory

  NAME: busy_timeout



  NAME: lock_status


  IF:   defined(SQLITE_DEBUG) || defined(SQLITE_TEST)

  NAME: key
  IF:   defined(SQLITE_HAS_CODEC)

  NAME: rekey
  IF:   defined(SQLITE_HAS_CODEC)
................................................................................
  TYPE: HEXKEY
  IF:   defined(SQLITE_HAS_CODEC)

  NAME: activate_extensions
  IF:   defined(SQLITE_HAS_CODEC) || defined(SQLITE_ENABLE_CEROD)

  NAME: soft_heap_limit


  NAME: threads

}

# Open the output file
#
set destfile "[file dir [file dir [file normal $argv0]]]/src/pragma.h"
puts "Overwriting $destfile with new pragma table..."
set fd [open $destfile wb]
................................................................................

# Parse the PRAGMA table above.
#
set name {}
set type {}
set if {}
set flags {}


set arg 0
proc record_one {} {
  global name type if arg allbyname typebyif flags

  if {$name==""} return










  set allbyname($name) [list $type $arg $if $flags]
  set name {}
  set type {}
  set if {}
  set flags {}

  set arg 0
}
foreach line [split $pragma_def \n] {
  set line [string trim $line]
  if {$line==""} continue
  foreach {id val} [split $line :] break
  set val [string trim $val]
  if {$id=="NAME"} {
    record_one    
    set name $val
    set type [string toupper $val]
  } elseif {$id=="TYPE"} {
    set type $val






  } elseif {$id=="ARG"} {
    set arg $val


  } elseif {$id=="IF"} {
    lappend if $val
  } elseif {$id=="FLAG"} {
    foreach term [split $val] {
      lappend flags $term
      set allflags($term) 1
    }
................................................................................
record_one
set allnames [lsort [array names allbyname]]

# Generate #defines for all pragma type names.  Group the pragmas that are
# omit in default builds (defined(SQLITE_DEBUG) and defined(SQLITE_HAS_CODEC))
# at the end.
#

set pnum 0
foreach name $allnames {
  set type [lindex $allbyname($name) 0]
  if {[info exists seentype($type)]} continue
  set if [lindex $allbyname($name) 2]
  if {[regexp SQLITE_DEBUG $if] || [regexp SQLITE_HAS_CODEC $if]} continue
  set seentype($type) 1
................................................................................
  set seentype($type) 1
  puts $fd [format {#define %-35s %4d} PragTyp_$type $pnum]
  incr pnum
}

# Generate #defines for flags
#

set fv 1
foreach f [lsort [array names allflags]] {
  puts $fd [format {#define PragFlag_%-20s 0x%02x} $f $fv]

  set fv [expr {$fv*2}]
}




















# Generate the lookup table
#
puts $fd "static const struct sPragmaNames \173"


puts $fd "  const char *const zName;  /* Name of pragma */"
puts $fd "  u8 ePragTyp;              /* PragTyp_XXX value */"
puts $fd "  u8 mPragFlag;             /* Zero or more PragFlag_XXX values */"



puts $fd "  u32 iArg;                 /* Extra argument */"
puts $fd "\175 aPragmaNames\[\] = \173"


set current_if {}
set spacer [format {    %26s } {}]
foreach name $allnames {
  foreach {type arg if flag} $allbyname($name) break







  if {$if!=$current_if} {
    if {$current_if!=""} {
      foreach this_if $current_if {
        puts $fd "#endif"
      }
    }
    set current_if $if
................................................................................
      }
    }
  }
  set typex [format PragTyp_%-23s $type,]
  if {$flag==""} {
    set flagx "0"
  } else {
    set flagx PragFlag_[join $flag {|PragFlag_}]
  }
  puts $fd "  \173 /* zName:     */ \"$name\","
  puts $fd "    /* ePragTyp:  */ PragTyp_$type,"
  puts $fd "    /* ePragFlag: */ $flagx,"

  puts $fd "    /* iArg:      */ $arg \175,"
}
if {$current_if!=""} {
  foreach this_if $current_if {
    puts $fd "#endif"
  }
}
puts $fd "\175;"







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# of the pragma to the "pragma_def" object below.  Then run this script
# to generate the ../src/pragma.h header file that contains macros and
# the lookup table needed for pragma name lookup in the pragma.c module.
# Then add the extra "case PragTyp_XXXXX:" and subsequent code for the
# new pragma in ../src/pragma.c.
#

# Flag meanings:
set flagMeaning(NeedSchema) {Force schema load before running}
set flagMeaning(ReadOnly)   {Read-only HEADER_VALUE}
set flagMeaning(Result0)    {Acts as query when no argument}
set flagMeaning(Result1)    {Acts as query when has one argument}
set flagMeaning(SchemaReq)  {Schema required - "main" is default}
set flagMeaning(SchemaOpt)  {Schema restricts name search if present}
set flagMeaning(NoColumns)  {OP_ResultRow called with zero columns}

set pragma_def {
  NAME: full_column_names
  TYPE: FLAG
  ARG:  SQLITE_FullColNames
  IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)

  NAME: short_column_names
................................................................................

  NAME: checkpoint_fullfsync
  TYPE: FLAG
  ARG:  SQLITE_CkptFullFSync
  IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)

  NAME: cache_spill
  FLAG: Result0 SchemaReq
  IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)

  NAME: reverse_unordered_selects
  TYPE: FLAG
  ARG:  SQLITE_ReverseOrder
  IF:   !defined(SQLITE_OMIT_FLAG_PRAGMAS)

................................................................................
  IF:   !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER)

  NAME: cell_size_check
  TYPE: FLAG
  ARG:  SQLITE_CellSizeCk

  NAME: default_cache_size
  FLAG: NeedSchema Result0 SchemaReq
  COLS: cache_size
  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS) && !defined(SQLITE_OMIT_DEPRECATED)

  NAME: page_size
  FLAG: Result0 SchemaReq
  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)

  NAME: secure_delete
  FLAG: Result0
  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)

  NAME: page_count
  FLAG: NeedSchema Result0 SchemaReq
  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)

  NAME: max_page_count
  TYPE: PAGE_COUNT
  FLAG: NeedSchema Result0 SchemaReq
  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)

  NAME: locking_mode
  FLAG: Result0 SchemaReq
  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)

  NAME: journal_mode
  FLAG: NeedSchema Result0 SchemaReq
  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)

  NAME: journal_size_limit
  FLAG: Result0 SchemaReq
  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)

  NAME: cache_size
  FLAG: NeedSchema Result0 SchemaReq
  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)

  NAME: mmap_size
  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)

  NAME: auto_vacuum
  FLAG: NeedSchema Result0 SchemaReq
  IF:   !defined(SQLITE_OMIT_AUTOVACUUM)

  NAME: incremental_vacuum
  FLAG: NeedSchema NoColumns
  IF:   !defined(SQLITE_OMIT_AUTOVACUUM)

  NAME: temp_store
  FLAG: Result0
  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)

  NAME: temp_store_directory
  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)

  NAME: data_store_directory
  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS) && SQLITE_OS_WIN

  NAME: lock_proxy_file
  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS) && SQLITE_ENABLE_LOCKING_STYLE

  NAME: synchronous
  FLAG: NeedSchema Result0 SchemaReq
  IF:   !defined(SQLITE_OMIT_PAGER_PRAGMAS)

  NAME: table_info
  FLAG: NeedSchema Result1 SchemaOpt
  COLS: cid name type notnull dflt_value pk
  IF:   !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)

  NAME: stats
  FLAG: NeedSchema Result0 SchemaReq
  COLS: table index width height
  IF:   !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)

  NAME: index_info
  TYPE: INDEX_INFO
  ARG:  0
  FLAG: NeedSchema Result1 SchemaOpt
  COLS: seqno cid name
  IF:   !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)

  NAME: index_xinfo
  TYPE: INDEX_INFO
  ARG:  1
  FLAG: NeedSchema Result1 SchemaOpt
  COLS: seqno cid name desc coll key
  IF:   !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)

  NAME: index_list
  FLAG: NeedSchema Result1 SchemaOpt
  COLS: seq name unique origin partial
  IF:   !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)

  NAME: database_list
  FLAG: NeedSchema Result0
  COLS: seq name file
  IF:   !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)

  NAME: collation_list
  FLAG: Result0
  COLS: seq name
  IF:   !defined(SQLITE_OMIT_SCHEMA_PRAGMAS)

  NAME: foreign_key_list
  FLAG: NeedSchema Result1 SchemaOpt
  COLS: id seq table from to on_update on_delete match
  IF:   !defined(SQLITE_OMIT_FOREIGN_KEY)

  NAME: foreign_key_check
  FLAG: NeedSchema
  COLS: table rowid parent fkid
  IF:   !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER)

  NAME: parser_trace
  IF:   defined(SQLITE_DEBUG) && !defined(SQLITE_OMIT_PARSER_TRACE)

  NAME: case_sensitive_like

................................................................................

  NAME: quick_check
  TYPE: INTEGRITY_CHECK
  FLAG: NeedSchema
  IF:   !defined(SQLITE_OMIT_INTEGRITY_CHECK)

  NAME: encoding
  FLAG: Result0
  IF:   !defined(SQLITE_OMIT_UTF16)

  NAME: schema_version
  TYPE: HEADER_VALUE
  ARG:  BTREE_SCHEMA_VERSION
  IF:   !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS)

................................................................................

  NAME: application_id
  TYPE: HEADER_VALUE
  ARG:  BTREE_APPLICATION_ID
  IF:   !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS)

  NAME: compile_options
  FLAG: Result0
  IF:   !defined(SQLITE_OMIT_COMPILEOPTION_DIAGS)

  NAME: wal_checkpoint
  FLAG: NeedSchema
  COLS: busy log checkpointed
  IF:   !defined(SQLITE_OMIT_WAL)

  NAME: wal_autocheckpoint
  IF:   !defined(SQLITE_OMIT_WAL)

  NAME: shrink_memory

  NAME: busy_timeout
  FLAG: Result0
  COLS: timeout

  NAME: lock_status
  FLAG: Result0
  COLS: database status
  IF:   defined(SQLITE_DEBUG) || defined(SQLITE_TEST)

  NAME: key
  IF:   defined(SQLITE_HAS_CODEC)

  NAME: rekey
  IF:   defined(SQLITE_HAS_CODEC)
................................................................................
  TYPE: HEXKEY
  IF:   defined(SQLITE_HAS_CODEC)

  NAME: activate_extensions
  IF:   defined(SQLITE_HAS_CODEC) || defined(SQLITE_ENABLE_CEROD)

  NAME: soft_heap_limit
  FLAG: Result0

  NAME: threads
  FLAG: Result0
}

# Open the output file
#
set destfile "[file dir [file dir [file normal $argv0]]]/src/pragma.h"
puts "Overwriting $destfile with new pragma table..."
set fd [open $destfile wb]
................................................................................

# Parse the PRAGMA table above.
#
set name {}
set type {}
set if {}
set flags {}
set cols {}
set cols_list {}
set arg 0
proc record_one {} {
  global name type if arg allbyname typebyif flags cols allcols
  global cols_list colUsedBy
  if {$name==""} return
  if {$cols!=""} {
    if {![info exists allcols($cols)]} {
      lappend cols_list $cols
      set allcols($cols) [llength $cols_list]
    }
    set cx $allcols($cols)
    lappend colUsedBy($cols) $name
  } else {
    set cx 0
  }
  set allbyname($name) [list $type $arg $if $flags $cx]
  set name {}
  set type {}
  set if {}
  set flags {}
  set cols {}
  set arg 0
}
foreach line [split $pragma_def \n] {
  set line [string trim $line]
  if {$line==""} continue
  foreach {id val} [split $line :] break
  set val [string trim $val]
  if {$id=="NAME"} {
    record_one    
    set name $val
    set type [string toupper $val]
  } elseif {$id=="TYPE"} {
    set type $val
    if {$type=="FLAG"} {
      lappend flags Result0 NoColumns
    }
    if {$type=="HEADER_VALUE"} {
      lappend flags Result0
    }
  } elseif {$id=="ARG"} {
    set arg $val
  } elseif {$id=="COLS"} {
    set cols $val
  } elseif {$id=="IF"} {
    lappend if $val
  } elseif {$id=="FLAG"} {
    foreach term [split $val] {
      lappend flags $term
      set allflags($term) 1
    }
................................................................................
record_one
set allnames [lsort [array names allbyname]]

# Generate #defines for all pragma type names.  Group the pragmas that are
# omit in default builds (defined(SQLITE_DEBUG) and defined(SQLITE_HAS_CODEC))
# at the end.
#
puts $fd "\n/* The various pragma types */"
set pnum 0
foreach name $allnames {
  set type [lindex $allbyname($name) 0]
  if {[info exists seentype($type)]} continue
  set if [lindex $allbyname($name) 2]
  if {[regexp SQLITE_DEBUG $if] || [regexp SQLITE_HAS_CODEC $if]} continue
  set seentype($type) 1
................................................................................
  set seentype($type) 1
  puts $fd [format {#define %-35s %4d} PragTyp_$type $pnum]
  incr pnum
}

# Generate #defines for flags
#
puts $fd "\n/* Property flags associated with various pragma. */"
set fv 1
foreach f [lsort [array names allflags]] {
  puts $fd [format {#define PragFlg_%-10s 0x%02x /* %s */} \
             $f $fv $flagMeaning($f)]
  set fv [expr {$fv*2}]
}

# Generate the array of column names used by pragmas that act like
# queries.
#
puts $fd "\n/* Names of columns for pragmas that return multi-column result"
puts $fd "** or that return single-column results where the name of the"
puts $fd "** result column is different from the name of the pragma\n*/"
puts $fd "static const char *const pragCName\[\] = {"
set offset 0
foreach cols $cols_list {
  set cols_offset($allcols($cols)) $offset
  set ub " /* Used by: $colUsedBy($cols) */"
  foreach c $cols {
    puts $fd [format "  /* %3d */ %-14s%s" $offset \"$c\", $ub]
    set ub ""
    incr offset
  }
}
puts $fd "\175;"

# Generate the lookup table
#

puts $fd "\n/* Definitions of all built-in pragmas */"
puts $fd "typedef struct PragmaName \173"
puts $fd "  const char *const zName; /* Name of pragma */"
puts $fd "  u8 ePragTyp;             /* PragTyp_XXX value */"
puts $fd "  u8 mPragFlg;             /* Zero or more PragFlg_XXX values */"
puts $fd {  u8 iPragCName;           /* Start of column names in pragCName[] */}
puts $fd "  u8 nPragCName;          \
/* Num of col names. 0 means use pragma name */"
puts $fd "  u32 iArg;                /* Extra argument */"
puts $fd "\175 PragmaName;"
puts $fd "static const PragmaName aPragmaName\[\] = \173"

set current_if {}
set spacer [format {    %26s } {}]
foreach name $allnames {
  foreach {type arg if flag cx} $allbyname($name) break
  if {$cx==0} {
    set cy 0
    set nx 0
  } else {
    set cy $cols_offset($cx)
    set nx [llength [lindex $cols_list [expr {$cx-1}]]]
  }
  if {$if!=$current_if} {
    if {$current_if!=""} {
      foreach this_if $current_if {
        puts $fd "#endif"
      }
    }
    set current_if $if
................................................................................
      }
    }
  }
  set typex [format PragTyp_%-23s $type,]
  if {$flag==""} {
    set flagx "0"
  } else {
    set flagx PragFlg_[join $flag {|PragFlg_}]
  }
  puts $fd " \173/* zName:     */ \"$name\","
  puts $fd "  /* ePragTyp:  */ PragTyp_$type,"
  puts $fd "  /* ePragFlg:  */ $flagx,"
  puts $fd "  /* ColNames:  */ $cy, $nx,"
  puts $fd "  /* iArg:      */ $arg \175,"
}
if {$current_if!=""} {
  foreach this_if $current_if {
    puts $fd "#endif"
  }
}
puts $fd "\175;"