**      D: cleanup
*/
void sqlite3Insert(
  Parse *pParse,        /* Parser context */
  SrcList *pTabList,    /* Name of table into which we are inserting */
  Select *pSelect,      /* A SELECT statement to use as the data source */
  IdList *pColumn,      /* Column names corresponding to IDLIST. */
  int onError           /* How to handle constraint errors */

){
  sqlite3 *db;          /* The main database structure */
  Table *pTab;          /* The table to insert into.  aka TABLE */
  int i, j;             /* Loop counters */
  Vdbe *v;              /* Generate code into this virtual machine */
  Index *pIdx;          /* For looping over indices of the table */
  int nColumn;          /* Number of columns in the data */
................................................................................
  int *aRegIdx = 0;     /* One register allocated to each index */

#ifndef SQLITE_OMIT_TRIGGER
  int isView;                 /* True if attempting to insert into a view */
  Trigger *pTrigger;          /* List of triggers on pTab, if required */
  int tmask;                  /* Mask of trigger times */
#endif






  db = pParse->db;
  if( pParse->nErr || db->mallocFailed ){
    goto insert_cleanup;
  }
  dest.iSDParm = 0;  /* Suppress a harmless compiler warning */

................................................................................
    sqlite3VdbeSetNumCols(v, 1);
    sqlite3VdbeSetColName(v, 0, COLNAME_NAME, "rows inserted", SQLITE_STATIC);
  }

insert_cleanup:
  sqlite3SrcListDelete(db, pTabList);
  sqlite3ExprListDelete(db, pList);

  sqlite3SelectDelete(db, pSelect);
  sqlite3IdListDelete(db, pColumn);
  sqlite3DbFree(db, aRegIdx);
}

/* Make sure "isView" and other macros defined above are undefined. Otherwise
** they may interfere with compilation of other functions in this file

**      D: cleanup
*/
void sqlite3Insert(
  Parse *pParse,        /* Parser context */
  SrcList *pTabList,    /* Name of table into which we are inserting */
  Select *pSelect,      /* A SELECT statement to use as the data source */
  IdList *pColumn,      /* Column names corresponding to IDLIST. */
  int onError,          /* How to handle constraint errors */
  ExprList *pUpsert     /* Upsert values */
){
  sqlite3 *db;          /* The main database structure */
  Table *pTab;          /* The table to insert into.  aka TABLE */
  int i, j;             /* Loop counters */
  Vdbe *v;              /* Generate code into this virtual machine */
  Index *pIdx;          /* For looping over indices of the table */
  int nColumn;          /* Number of columns in the data */
................................................................................
  int *aRegIdx = 0;     /* One register allocated to each index */

#ifndef SQLITE_OMIT_TRIGGER
  int isView;                 /* True if attempting to insert into a view */
  Trigger *pTrigger;          /* List of triggers on pTab, if required */
  int tmask;                  /* Mask of trigger times */
#endif

  /* The conflict resolution type is always OE_Update or OE_Replace when
  ** there is an upsert clause */
  assert( onError==OE_Update || pUpsert==0 );
  assert( OE_Update==OE_Replace );

  db = pParse->db;
  if( pParse->nErr || db->mallocFailed ){
    goto insert_cleanup;
  }
  dest.iSDParm = 0;  /* Suppress a harmless compiler warning */

................................................................................
    sqlite3VdbeSetNumCols(v, 1);
    sqlite3VdbeSetColName(v, 0, COLNAME_NAME, "rows inserted", SQLITE_STATIC);
  }

insert_cleanup:
  sqlite3SrcListDelete(db, pTabList);
  sqlite3ExprListDelete(db, pList);
  sqlite3ExprListDelete(db, pUpsert);
  sqlite3SelectDelete(db, pSelect);
  sqlite3IdListDelete(db, pColumn);
  sqlite3DbFree(db, aRegIdx);
}

/* Make sure "isView" and other macros defined above are undefined. Otherwise
** they may interfere with compilation of other functions in this file

**
**      UPDATE ON (a,b,c)
**
** Then the "b" IdList records the list "a,b,c".
*/
struct TrigEvent { int a; IdList * b; };

















/*
** Disable lookaside memory allocation for objects that might be
** shared across database connections.
*/
static void disableLookaside(Parse *pParse){
  pParse->disableLookaside++;
  pParse->db->lookaside.bDisable++;
................................................................................

// The following directive causes tokens ABORT, AFTER, ASC, etc. to
// fallback to ID if they will not parse as their original value.
// This obviates the need for the "id" nonterminal.
//
%fallback ID
  ABORT ACTION AFTER ANALYZE ASC ATTACH BEFORE BEGIN BY CASCADE CAST COLUMNKW
  CONFLICT DATABASE DEFERRED DESC DETACH EACH END EXCLUSIVE EXPLAIN FAIL FOR
  IGNORE IMMEDIATE INITIALLY INSTEAD LIKE_KW MATCH NO PLAN
  QUERY KEY OF OFFSET PRAGMA RAISE RECURSIVE RELEASE REPLACE RESTRICT ROW
  ROLLBACK SAVEPOINT TEMP TRIGGER VACUUM VIEW VIRTUAL WITH WITHOUT
%ifdef SQLITE_OMIT_COMPOUND_SELECT
  EXCEPT INTERSECT UNION
%endif SQLITE_OMIT_COMPOUND_SELECT
  REINDEX RENAME CTIME_KW IF
................................................................................
}
setlist(A) ::= LP idlist(X) RP EQ expr(Y). {
  A = sqlite3ExprListAppendVector(pParse, 0, X, Y);
}

////////////////////////// The INSERT command /////////////////////////////////
//
cmd ::= with(W) insert_cmd(R) INTO fullname(X) idlist_opt(F) select(S) upsert. {

  sqlite3WithPush(pParse, W, 1);
  sqlite3Insert(pParse, X, S, F, R);
}
cmd ::= with(W) insert_cmd(R) INTO fullname(X) idlist_opt(F) DEFAULT VALUES.
{
  sqlite3WithPush(pParse, W, 1);
  sqlite3Insert(pParse, X, 0, F, R);
}



upsert ::= .







upsert ::= ON CONFLICT SET setlist.





















%type insert_cmd {int}
insert_cmd(A) ::= INSERT orconf(R).   {A = R;}
insert_cmd(A) ::= REPLACE.            {A = OE_Replace;}

%type idlist_opt {IdList*}
%destructor idlist_opt {sqlite3IdListDelete(pParse->db, $$);}
................................................................................
// UPDATE 
trigger_cmd(A) ::=
   UPDATE(B) orconf(R) trnm(X) tridxby SET setlist(Y) where_opt(Z) scanpt(E).  
   {A = sqlite3TriggerUpdateStep(pParse->db, &X, Y, Z, R, B.z, E);}

// INSERT
trigger_cmd(A) ::= scanpt(B) insert_cmd(R) INTO
                      trnm(X) idlist_opt(F) select(S) scanpt(Z).
   {A = sqlite3TriggerInsertStep(pParse->db,&X,F,S,R,B,Z);/*A-overwrites-R*/}


// DELETE
trigger_cmd(A) ::= DELETE(B) FROM trnm(X) tridxby where_opt(Y) scanpt(E).
   {A = sqlite3TriggerDeleteStep(pParse->db, &X, Y, B.z, E);}

// SELECT
trigger_cmd(A) ::= scanpt(B) select(X) scanpt(E).
   {A = sqlite3TriggerSelectStep(pParse->db, X, B, E); /*A-overwrites-X*/}

**
**      UPDATE ON (a,b,c)
**
** Then the "b" IdList records the list "a,b,c".
*/
struct TrigEvent { int a; IdList * b; };

/*
** An instance of this object holds the argument of the ON CONFLICT
** clause of an UPSERT.
**
** The ON CONFLICT clause takes three forms, identified by the Upsert.e
** field:
**
**   OE_None:      No ON CONFLICT clause
**   OE_Ignore:    ON CONFLICT DO NOTHING
**   OE_Update:    ON CONFLICT DO UPDATE ...
*/
struct Upsert {
  ExprList *p;    /* column=expr entries for the UPDATE.  Or NULL */
  int e;          /* OE_None, OE_Replace, or OE_Ignore */
};

/*
** Disable lookaside memory allocation for objects that might be
** shared across database connections.
*/
static void disableLookaside(Parse *pParse){
  pParse->disableLookaside++;
  pParse->db->lookaside.bDisable++;
................................................................................

// The following directive causes tokens ABORT, AFTER, ASC, etc. to
// fallback to ID if they will not parse as their original value.
// This obviates the need for the "id" nonterminal.
//
%fallback ID
  ABORT ACTION AFTER ANALYZE ASC ATTACH BEFORE BEGIN BY CASCADE CAST COLUMNKW
  CONFLICT DATABASE DEFERRED DESC DETACH DO EACH END EXCLUSIVE EXPLAIN FAIL FOR
  IGNORE IMMEDIATE INITIALLY INSTEAD LIKE_KW MATCH NO PLAN
  QUERY KEY OF OFFSET PRAGMA RAISE RECURSIVE RELEASE REPLACE RESTRICT ROW
  ROLLBACK SAVEPOINT TEMP TRIGGER VACUUM VIEW VIRTUAL WITH WITHOUT
%ifdef SQLITE_OMIT_COMPOUND_SELECT
  EXCEPT INTERSECT UNION
%endif SQLITE_OMIT_COMPOUND_SELECT
  REINDEX RENAME CTIME_KW IF
................................................................................
}
setlist(A) ::= LP idlist(X) RP EQ expr(Y). {
  A = sqlite3ExprListAppendVector(pParse, 0, X, Y);
}

////////////////////////// The INSERT command /////////////////////////////////
//
cmd ::= with(W) insert_cmd(R) INTO fullname(X) idlist_opt(F) select(S)
        upsert(U). {
  sqlite3WithPush(pParse, W, 1);
  sqlite3Insert(pParse, X, S, F, upsertType(pParse, R, U.e), U.p);
}
cmd ::= with(W) insert_cmd(R) INTO fullname(X) idlist_opt(F) DEFAULT VALUES.
{
  sqlite3WithPush(pParse, W, 1);
  sqlite3Insert(pParse, X, 0, F, R, 0);
}

%type upsert {struct Upsert}
%destructor upsert {sqlite3ExprListDelete(pParse->db,$$.p);}
upsert(A) ::= . {
  A.p = 0;
  A.e = OE_None;
}
upsert(A) ::= ON CONFLICT DO UPDATE SET setlist(X). {
  A.p = X;  /*A-overwrites-X*/
  A.e = OE_Update;
}
upsert(A) ::= ON CONFLICT DO NOTHING. {
  A.p = 0;
  A.e = OE_Ignore;
}

%include {
  /* Compute and return the correct conflict resolution strategy for an
  ** INSERT statement.  If the statement begins with REPLACE or with
  ** INSERT OR, and it contains an ON CONFLICT clause, throw an error.
  */
  static int upsertType(Parse *pParse, int orconf, int upsertType){
    if( upsertType!=OE_None ){
      if( orconf!=OE_Default ){
        sqlite3ErrorMsg(pParse, "ON CONFLICT clause not allowed");
      }
      return upsertType;
    }else{
      return orconf;
    }
  }
}

%type insert_cmd {int}
insert_cmd(A) ::= INSERT orconf(R).   {A = R;}
insert_cmd(A) ::= REPLACE.            {A = OE_Replace;}

%type idlist_opt {IdList*}
%destructor idlist_opt {sqlite3IdListDelete(pParse->db, $$);}
................................................................................
// UPDATE 
trigger_cmd(A) ::=
   UPDATE(B) orconf(R) trnm(X) tridxby SET setlist(Y) where_opt(Z) scanpt(E).  
   {A = sqlite3TriggerUpdateStep(pParse->db, &X, Y, Z, R, B.z, E);}

// INSERT
trigger_cmd(A) ::= scanpt(B) insert_cmd(R) INTO
                      trnm(X) idlist_opt(F) select(S) upsert(U) scanpt(Z). {
   A = sqlite3TriggerInsertStep(pParse->db,&X,F,S,upsertType(pParse,R,U.e),
                                U.p,B,Z);/*A-overwrites-R*/
}
// DELETE
trigger_cmd(A) ::= DELETE(B) FROM trnm(X) tridxby where_opt(Y) scanpt(E).
   {A = sqlite3TriggerDeleteStep(pParse->db, &X, Y, B.z, E);}

// SELECT
trigger_cmd(A) ::= scanpt(B) select(X) scanpt(E).
   {A = sqlite3TriggerSelectStep(pParse->db, X, B, E); /*A-overwrites-X*/}

*/
#define OE_None     0   /* There is no constraint to check */
#define OE_Rollback 1   /* Fail the operation and rollback the transaction */
#define OE_Abort    2   /* Back out changes but do no rollback transaction */
#define OE_Fail     3   /* Stop the operation but leave all prior changes */
#define OE_Ignore   4   /* Ignore the error. Do not do the INSERT or UPDATE */
#define OE_Replace  5   /* Delete existing record, then do INSERT or UPDATE */


#define OE_Restrict 6   /* OE_Abort for IMMEDIATE, OE_Rollback for DEFERRED */
#define OE_SetNull  7   /* Set the foreign key value to NULL */
#define OE_SetDflt  8   /* Set the foreign key value to its default */
#define OE_Cascade  9   /* Cascade the changes */

#define OE_Default  10  /* Do whatever the default action is */
................................................................................
struct TriggerStep {
  u8 op;               /* One of TK_DELETE, TK_UPDATE, TK_INSERT, TK_SELECT */
  u8 orconf;           /* OE_Rollback etc. */
  Trigger *pTrig;      /* The trigger that this step is a part of */
  Select *pSelect;     /* SELECT statement or RHS of INSERT INTO SELECT ... */
  char *zTarget;       /* Target table for DELETE, UPDATE, INSERT */
  Expr *pWhere;        /* The WHERE clause for DELETE or UPDATE steps */
  ExprList *pExprList; /* SET clause for UPDATE. */
  IdList *pIdList;     /* Column names for INSERT */
  char *zSpan;         /* Original SQL text of this command */
  TriggerStep *pNext;  /* Next in the link-list */
  TriggerStep *pLast;  /* Last element in link-list. Valid for 1st elem only */
};

/*
................................................................................
#ifndef SQLITE_OMIT_AUTOINCREMENT
  void sqlite3AutoincrementBegin(Parse *pParse);
  void sqlite3AutoincrementEnd(Parse *pParse);
#else
# define sqlite3AutoincrementBegin(X)
# define sqlite3AutoincrementEnd(X)
#endif
void sqlite3Insert(Parse*, SrcList*, Select*, IdList*, int);
void *sqlite3ArrayAllocate(sqlite3*,void*,int,int*,int*);
IdList *sqlite3IdListAppend(sqlite3*, IdList*, Token*);
int sqlite3IdListIndex(IdList*,const char*);
SrcList *sqlite3SrcListEnlarge(sqlite3*, SrcList*, int, int);
SrcList *sqlite3SrcListAppend(sqlite3*, SrcList*, Token*, Token*);
SrcList *sqlite3SrcListAppendFromTerm(Parse*, SrcList*, Token*, Token*,
                                      Token*, Select*, Expr*, IdList*);
................................................................................
                            int, int, int);
  void sqlite3CodeRowTriggerDirect(Parse *, Trigger *, Table *, int, int, int);
  void sqliteViewTriggers(Parse*, Table*, Expr*, int, ExprList*);
  void sqlite3DeleteTriggerStep(sqlite3*, TriggerStep*);
  TriggerStep *sqlite3TriggerSelectStep(sqlite3*,Select*,
                                        const char*,const char*);
  TriggerStep *sqlite3TriggerInsertStep(sqlite3*,Token*, IdList*,

                                        Select*,u8,const char*,const char*);
  TriggerStep *sqlite3TriggerUpdateStep(sqlite3*,Token*,ExprList*, Expr*, u8,
                                        const char*,const char*);
  TriggerStep *sqlite3TriggerDeleteStep(sqlite3*,Token*, Expr*,
                                        const char*,const char*);
  void sqlite3DeleteTrigger(sqlite3*, Trigger*);
  void sqlite3UnlinkAndDeleteTrigger(sqlite3*,int,const char*);
  u32 sqlite3TriggerColmask(Parse*,Trigger*,ExprList*,int,int,Table*,int);

*/
#define OE_None     0   /* There is no constraint to check */
#define OE_Rollback 1   /* Fail the operation and rollback the transaction */
#define OE_Abort    2   /* Back out changes but do no rollback transaction */
#define OE_Fail     3   /* Stop the operation but leave all prior changes */
#define OE_Ignore   4   /* Ignore the error. Do not do the INSERT or UPDATE */
#define OE_Replace  5   /* Delete existing record, then do INSERT or UPDATE */
#define OE_Update   5   /* An UPSERT.  Same value as OE_Replace. */

#define OE_Restrict 6   /* OE_Abort for IMMEDIATE, OE_Rollback for DEFERRED */
#define OE_SetNull  7   /* Set the foreign key value to NULL */
#define OE_SetDflt  8   /* Set the foreign key value to its default */
#define OE_Cascade  9   /* Cascade the changes */

#define OE_Default  10  /* Do whatever the default action is */
................................................................................
struct TriggerStep {
  u8 op;               /* One of TK_DELETE, TK_UPDATE, TK_INSERT, TK_SELECT */
  u8 orconf;           /* OE_Rollback etc. */
  Trigger *pTrig;      /* The trigger that this step is a part of */
  Select *pSelect;     /* SELECT statement or RHS of INSERT INTO SELECT ... */
  char *zTarget;       /* Target table for DELETE, UPDATE, INSERT */
  Expr *pWhere;        /* The WHERE clause for DELETE or UPDATE steps */
  ExprList *pExprList; /* SET clause for UPDATE or UPSERT. */
  IdList *pIdList;     /* Column names for INSERT */
  char *zSpan;         /* Original SQL text of this command */
  TriggerStep *pNext;  /* Next in the link-list */
  TriggerStep *pLast;  /* Last element in link-list. Valid for 1st elem only */
};

/*
................................................................................
#ifndef SQLITE_OMIT_AUTOINCREMENT
  void sqlite3AutoincrementBegin(Parse *pParse);
  void sqlite3AutoincrementEnd(Parse *pParse);
#else
# define sqlite3AutoincrementBegin(X)
# define sqlite3AutoincrementEnd(X)
#endif
void sqlite3Insert(Parse*, SrcList*, Select*, IdList*, int, ExprList*);
void *sqlite3ArrayAllocate(sqlite3*,void*,int,int*,int*);
IdList *sqlite3IdListAppend(sqlite3*, IdList*, Token*);
int sqlite3IdListIndex(IdList*,const char*);
SrcList *sqlite3SrcListEnlarge(sqlite3*, SrcList*, int, int);
SrcList *sqlite3SrcListAppend(sqlite3*, SrcList*, Token*, Token*);
SrcList *sqlite3SrcListAppendFromTerm(Parse*, SrcList*, Token*, Token*,
                                      Token*, Select*, Expr*, IdList*);
................................................................................
                            int, int, int);
  void sqlite3CodeRowTriggerDirect(Parse *, Trigger *, Table *, int, int, int);
  void sqliteViewTriggers(Parse*, Table*, Expr*, int, ExprList*);
  void sqlite3DeleteTriggerStep(sqlite3*, TriggerStep*);
  TriggerStep *sqlite3TriggerSelectStep(sqlite3*,Select*,
                                        const char*,const char*);
  TriggerStep *sqlite3TriggerInsertStep(sqlite3*,Token*, IdList*,
                                        Select*,u8,ExprList*,
                                        const char*,const char*);
  TriggerStep *sqlite3TriggerUpdateStep(sqlite3*,Token*,ExprList*, Expr*, u8,
                                        const char*,const char*);
  TriggerStep *sqlite3TriggerDeleteStep(sqlite3*,Token*, Expr*,
                                        const char*,const char*);
  void sqlite3DeleteTrigger(sqlite3*, Trigger*);
  void sqlite3UnlinkAndDeleteTrigger(sqlite3*,int,const char*);
  u32 sqlite3TriggerColmask(Parse*,Trigger*,ExprList*,int,int,Table*,int);

*/
TriggerStep *sqlite3TriggerInsertStep(
  sqlite3 *db,        /* The database connection */
  Token *pTableName,  /* Name of the table into which we insert */
  IdList *pColumn,    /* List of columns in pTableName to insert into */
  Select *pSelect,    /* A SELECT statement that supplies values */
  u8 orconf,          /* The conflict algorithm (OE_Abort, OE_Replace, etc.) */

  const char *zStart, /* Start of SQL text */
  const char *zEnd    /* End of SQL text */
){
  TriggerStep *pTriggerStep;

  assert(pSelect != 0 || db->mallocFailed);

................................................................................
  pTriggerStep = triggerStepAllocate(db, TK_INSERT, pTableName, zStart, zEnd);
  if( pTriggerStep ){
    pTriggerStep->pSelect = sqlite3SelectDup(db, pSelect, EXPRDUP_REDUCE);
    pTriggerStep->pIdList = pColumn;
    pTriggerStep->orconf = orconf;
  }else{
    sqlite3IdListDelete(db, pColumn);

  }
  sqlite3SelectDelete(db, pSelect);

  return pTriggerStep;
}

/*
................................................................................
        break;
      }
      case TK_INSERT: {
        sqlite3Insert(pParse, 
          targetSrcList(pParse, pStep),
          sqlite3SelectDup(db, pStep->pSelect, 0), 
          sqlite3IdListDup(db, pStep->pIdList), 
          pParse->eOrconf

        );
        break;
      }
      case TK_DELETE: {
        sqlite3DeleteFrom(pParse, 
          targetSrcList(pParse, pStep),
          sqlite3ExprDup(db, pStep->pWhere, 0), 0, 0

*/
TriggerStep *sqlite3TriggerInsertStep(
  sqlite3 *db,        /* The database connection */
  Token *pTableName,  /* Name of the table into which we insert */
  IdList *pColumn,    /* List of columns in pTableName to insert into */
  Select *pSelect,    /* A SELECT statement that supplies values */
  u8 orconf,          /* The conflict algorithm (OE_Abort, OE_Replace, etc.) */
  ExprList *pUpsert,  /* Upsert values */
  const char *zStart, /* Start of SQL text */
  const char *zEnd    /* End of SQL text */
){
  TriggerStep *pTriggerStep;

  assert(pSelect != 0 || db->mallocFailed);

................................................................................
  pTriggerStep = triggerStepAllocate(db, TK_INSERT, pTableName, zStart, zEnd);
  if( pTriggerStep ){
    pTriggerStep->pSelect = sqlite3SelectDup(db, pSelect, EXPRDUP_REDUCE);
    pTriggerStep->pIdList = pColumn;
    pTriggerStep->orconf = orconf;
  }else{
    sqlite3IdListDelete(db, pColumn);
    sqlite3ExprListDelete(db, pUpsert);
  }
  sqlite3SelectDelete(db, pSelect);

  return pTriggerStep;
}

/*
................................................................................
        break;
      }
      case TK_INSERT: {
        sqlite3Insert(pParse, 
          targetSrcList(pParse, pStep),
          sqlite3SelectDup(db, pStep->pSelect, 0), 
          sqlite3IdListDup(db, pStep->pIdList), 
          pStep->pExprList ? OE_Update : pParse->eOrconf,
          sqlite3ExprListDup(db, pStep->pExprList, 0)
        );
        break;
      }
      case TK_DELETE: {
        sqlite3DeleteFrom(pParse, 
          targetSrcList(pParse, pStep),
          sqlite3ExprDup(db, pStep->pWhere, 0), 0, 0

  { "DEFAULT",          "TK_DEFAULT",      ALWAYS                 },
  { "DEFERRED",         "TK_DEFERRED",     ALWAYS                 },
  { "DEFERRABLE",       "TK_DEFERRABLE",   FKEY                   },
  { "DELETE",           "TK_DELETE",       ALWAYS                 },
  { "DESC",             "TK_DESC",         ALWAYS                 },
  { "DETACH",           "TK_DETACH",       ATTACH                 },
  { "DISTINCT",         "TK_DISTINCT",     ALWAYS                 },

  { "DROP",             "TK_DROP",         ALWAYS                 },
  { "END",              "TK_END",          ALWAYS                 },
  { "EACH",             "TK_EACH",         TRIGGER                },
  { "ELSE",             "TK_ELSE",         ALWAYS                 },
  { "ESCAPE",           "TK_ESCAPE",       ALWAYS                 },
  { "EXCEPT",           "TK_EXCEPT",       COMPOUND               },
  { "EXCLUSIVE",        "TK_EXCLUSIVE",    ALWAYS                 },
................................................................................
  { "LEFT",             "TK_JOIN_KW",      ALWAYS                 },
  { "LIKE",             "TK_LIKE_KW",      ALWAYS                 },
  { "LIMIT",            "TK_LIMIT",        ALWAYS                 },
  { "MATCH",            "TK_MATCH",        ALWAYS                 },
  { "NATURAL",          "TK_JOIN_KW",      ALWAYS                 },
  { "NO",               "TK_NO",           FKEY                   },
  { "NOT",              "TK_NOT",          ALWAYS                 },

  { "NOTNULL",          "TK_NOTNULL",      ALWAYS                 },
  { "NULL",             "TK_NULL",         ALWAYS                 },
  { "OF",               "TK_OF",           ALWAYS                 },
  { "OFFSET",           "TK_OFFSET",       ALWAYS                 },
  { "ON",               "TK_ON",           ALWAYS                 },
  { "OR",               "TK_OR",           ALWAYS                 },
  { "ORDER",            "TK_ORDER",        ALWAYS                 },

  { "DEFAULT",          "TK_DEFAULT",      ALWAYS                 },
  { "DEFERRED",         "TK_DEFERRED",     ALWAYS                 },
  { "DEFERRABLE",       "TK_DEFERRABLE",   FKEY                   },
  { "DELETE",           "TK_DELETE",       ALWAYS                 },
  { "DESC",             "TK_DESC",         ALWAYS                 },
  { "DETACH",           "TK_DETACH",       ATTACH                 },
  { "DISTINCT",         "TK_DISTINCT",     ALWAYS                 },
  { "DO",               "TK_DO",           ALWAYS                 },
  { "DROP",             "TK_DROP",         ALWAYS                 },
  { "END",              "TK_END",          ALWAYS                 },
  { "EACH",             "TK_EACH",         TRIGGER                },
  { "ELSE",             "TK_ELSE",         ALWAYS                 },
  { "ESCAPE",           "TK_ESCAPE",       ALWAYS                 },
  { "EXCEPT",           "TK_EXCEPT",       COMPOUND               },
  { "EXCLUSIVE",        "TK_EXCLUSIVE",    ALWAYS                 },
................................................................................
  { "LEFT",             "TK_JOIN_KW",      ALWAYS                 },
  { "LIKE",             "TK_LIKE_KW",      ALWAYS                 },
  { "LIMIT",            "TK_LIMIT",        ALWAYS                 },
  { "MATCH",            "TK_MATCH",        ALWAYS                 },
  { "NATURAL",          "TK_JOIN_KW",      ALWAYS                 },
  { "NO",               "TK_NO",           FKEY                   },
  { "NOT",              "TK_NOT",          ALWAYS                 },
  { "NOTHING",          "TK_NOTHING",      ALWAYS                 },
  { "NOTNULL",          "TK_NOTNULL",      ALWAYS                 },
  { "NULL",             "TK_NULL",         ALWAYS                 },
  { "OF",               "TK_OF",           ALWAYS                 },
  { "OFFSET",           "TK_OFFSET",       ALWAYS                 },
  { "ON",               "TK_ON",           ALWAYS                 },
  { "OR",               "TK_OR",           ALWAYS                 },
  { "ORDER",            "TK_ORDER",        ALWAYS                 },