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Overview
| Comment: | Fix DELETE and UPDATE operations on fts5 tables. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | fts5 |
| Files: | files | file ages | folders |
| SHA1: |
d44d3a8518ff7a1a3e2c0ab97493aa59 |
| User & Date: | dan 2014-07-21 15:45:26 |
Context
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2014-07-23
| ||
| 19:31 | Add a snippet() function to fts5. check-in: bdc58fd2 user: dan tags: fts5 | |
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2014-07-21
| ||
| 15:45 | Fix DELETE and UPDATE operations on fts5 tables. check-in: d44d3a85 user: dan tags: fts5 | |
| 14:22 | Add the xTokenize extension API. check-in: 8c6b0aff user: dan tags: fts5 | |
Changes
Changes to ext/fts5/fts5.c.
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Fts5Config *pConfig = pTab->pConfig;
int eType0; /* value_type() of apVal[0] */
int eConflict; /* ON CONFLICT for this DML */
int rc = SQLITE_OK; /* Return code */
assert( nArg==1 || nArg==(2 + pConfig->nCol + 1) );
if( SQLITE_NULL!=sqlite3_value_type(apVal[2 + pConfig->nCol]) ){
return fts5SpecialCommand(pTab, apVal[2 + pConfig->nCol]);
}
eType0 = sqlite3_value_type(apVal[0]);
eConflict = sqlite3_vtab_on_conflict(pConfig->db);
assert( eType0==SQLITE_INTEGER || eType0==SQLITE_NULL );
|
| |
547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 |
Fts5Config *pConfig = pTab->pConfig;
int eType0; /* value_type() of apVal[0] */
int eConflict; /* ON CONFLICT for this DML */
int rc = SQLITE_OK; /* Return code */
assert( nArg==1 || nArg==(2 + pConfig->nCol + 1) );
if( nArg>1 && SQLITE_NULL!=sqlite3_value_type(apVal[2 + pConfig->nCol]) ){
return fts5SpecialCommand(pTab, apVal[2 + pConfig->nCol]);
}
eType0 = sqlite3_value_type(apVal[0]);
eConflict = sqlite3_vtab_on_conflict(pConfig->db);
assert( eType0==SQLITE_INTEGER || eType0==SQLITE_NULL );
|
Changes to ext/fts5/fts5_storage.c.
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if( rc==SQLITE_OK ) sqlite3Fts5DropTable(p->pConfig, "docsize");
}
sqlite3_free(p);
return rc;
}
/*
** Remove a row from the FTS table.
*/
int sqlite3Fts5StorageDelete(Fts5Storage *p, i64 iDel){
assert( !"do this" );
return SQLITE_OK;
}
typedef struct Fts5InsertCtx Fts5InsertCtx;
struct Fts5InsertCtx {
Fts5Storage *pStorage;
int iCol;
int szCol; /* Size of column value in tokens */
};
................................................................................
}
rc2 = sqlite3_reset(pSeek);
if( rc==SQLITE_OK ) rc = rc2;
}
return rc;
}
/*
** Insert a record into the %_docsize table. Specifically, do:
**
** INSERT OR REPLACE INTO %_docsize(id, sz) VALUES(iRowid, pBuf);
*/
static int fts5StorageInsertDocsize(
................................................................................
rc = sqlite3Fts5IndexSetAverages(p->pIndex, buf.p, buf.n);
}
sqlite3_free(buf.p);
return rc;
}
/*
** Insert a new row into the FTS table.
*/
int sqlite3Fts5StorageInsert(
Fts5Storage *p, /* Storage module to write to */
sqlite3_value **apVal, /* Array of values passed to xUpdate() */
|
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if( rc==SQLITE_OK ) sqlite3Fts5DropTable(p->pConfig, "docsize");
}
sqlite3_free(p);
return rc;
}
typedef struct Fts5InsertCtx Fts5InsertCtx;
struct Fts5InsertCtx {
Fts5Storage *pStorage;
int iCol;
int szCol; /* Size of column value in tokens */
};
................................................................................
}
rc2 = sqlite3_reset(pSeek);
if( rc==SQLITE_OK ) rc = rc2;
}
return rc;
}
/*
** Insert a record into the %_docsize table. Specifically, do:
**
** INSERT OR REPLACE INTO %_docsize(id, sz) VALUES(iRowid, pBuf);
*/
static int fts5StorageInsertDocsize(
................................................................................
rc = sqlite3Fts5IndexSetAverages(p->pIndex, buf.p, buf.n);
}
sqlite3_free(buf.p);
return rc;
}
/*
** Remove a row from the FTS table.
*/
int sqlite3Fts5StorageDelete(Fts5Storage *p, i64 iDel){
int rc;
sqlite3_stmt *pDel;
rc = fts5StorageLoadTotals(p);
/* Delete the index records */
if( rc==SQLITE_OK ){
rc = fts5StorageDeleteFromIndex(p, iDel);
}
/* Delete the %_docsize record */
if( rc==SQLITE_OK ){
rc = fts5StorageGetStmt(p, FTS5_STMT_DELETE_DOCSIZE, &pDel);
}
if( rc==SQLITE_OK ){
sqlite3_bind_int64(pDel, 1, iDel);
sqlite3_step(pDel);
rc = sqlite3_reset(pDel);
}
/* Delete the %_content record */
if( rc==SQLITE_OK ){
rc = fts5StorageGetStmt(p, FTS5_STMT_DELETE_CONTENT, &pDel);
}
if( rc==SQLITE_OK ){
sqlite3_bind_int64(pDel, 1, iDel);
sqlite3_step(pDel);
rc = sqlite3_reset(pDel);
}
/* Write the averages record */
if( rc==SQLITE_OK ){
rc = fts5StorageSaveTotals(p);
}
return rc;
}
/*
** Insert a new row into the FTS table.
*/
int sqlite3Fts5StorageInsert(
Fts5Storage *p, /* Storage module to write to */
sqlite3_value **apVal, /* Array of values passed to xUpdate() */
|
Changes to test/fts5aa.test.
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set rowid [expr int(rand() * 100)]
execsql { REPLACE INTO t1(rowid,x,y,z) VALUES($rowid, $x, $y, $z) }
}
execsql { INSERT INTO t1(t1) VALUES('integrity-check'); }
} {}
if {[set_test_counter errors]} break
}
finish_test
|
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > |
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set rowid [expr int(rand() * 100)]
execsql { REPLACE INTO t1(rowid,x,y,z) VALUES($rowid, $x, $y, $z) }
}
execsql { INSERT INTO t1(t1) VALUES('integrity-check'); }
} {}
if {[set_test_counter errors]} break
}
#-------------------------------------------------------------------------
#
reset_db
do_execsql_test 10.0 {
CREATE VIRTUAL TABLE t1 USING fts5(x,y);
}
set d10 {
1 {g f d b f} {h h e i a}
2 {f i g j e} {i j c f f}
3 {e e i f a} {e h f d f}
4 {h j f j i} {h a c f j}
5 {d b j c g} {f e i b e}
6 {a j a e e} {j d f d e}
7 {g i j c h} {j d h c a}
8 {j j i d d} {e e d f b}
9 {c j j d c} {h j i f g}
10 {b f h i a} {c f b b j}
}
foreach {rowid x y} $d10 {
do_execsql_test 10.1.$rowid.1 { INSERT INTO t1 VALUES($x, $y) }
do_execsql_test 10.1.$rowid.2 { INSERT INTO t1(t1) VALUES('integrity-check') }
}
foreach rowid {5 9 8 1 2 4 10 7 3 5 6} {
do_execsql_test 10.2.$rowid.1 { DELETE FROM t1 WHERE rowid = $rowid }
do_execsql_test 10.2.$rowid.2 { INSERT INTO t1(t1) VALUES('integrity-check') }
}
foreach {rowid x y} $d10 {
do_execsql_test 10.3.$rowid.1 { INSERT INTO t1 VALUES($x, $y) }
do_execsql_test 10.3.$rowid.2 { INSERT INTO t1(t1) VALUES('integrity-check') }
}
do_execsql_test 10.4.1 { DELETE FROM t1 }
do_execsql_test 10.4.2 { INSERT INTO t1(t1) VALUES('integrity-check') }
finish_test
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