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Overview
| Comment: | Make sure sufficient space is allocated for at least one VDBE cursor when autoincrement is used. Ticket [a696379c1f088]. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
2b2a1ef74e24857b8d18f6370894588f |
| User & Date: | drh 2009-09-14 23:47:25 |
References
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2009-09-21
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| 12:57 | • Closed ticket [c472df6c]: Segmentation fault by instead of insert triggers plus 3 other changes (artifact: d02c4c22 user: drh) | |
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2009-09-15
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| 00:03 | • Fixed ticket [a696379c]: Access violation error trying to insert into triggered view plus 3 other changes (artifact: da685e3d user: drh) | |
Context
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2009-09-17
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| 00:41 | When coding a trigger, assume that the "oldmask" requires all columns until we know otherwise. That pessimistic assumption assures that all necessary parameters are available on a cascading delete trigger. Ticket [e25d9ea771f] (check-in: 03e464be user: drh tags: trunk) | |
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2009-09-14
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| 23:47 | Make sure sufficient space is allocated for at least one VDBE cursor when autoincrement is used. Ticket [a696379c1f088]. (check-in: 2b2a1ef7 user: drh tags: trunk) | |
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2009-09-11
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| 18:28 | Set the execute permission bit on "configure". (check-in: f8c02b2b user: drh tags: trunk) | |
Changes
Changes to src/build.c.
192 193 194 195 196 197 198 199 200 201 202 203 204 205 |
*/
if( v && ALWAYS(pParse->nErr==0) && !db->mallocFailed ){
#ifdef SQLITE_DEBUG
FILE *trace = (db->flags & SQLITE_VdbeTrace)!=0 ? stdout : 0;
sqlite3VdbeTrace(v, trace);
#endif
assert( pParse->iCacheLevel==0 ); /* Disables and re-enables match */
sqlite3VdbeMakeReady(v, pParse->nVar, pParse->nMem,
pParse->nTab, pParse->nMaxArg, pParse->explain,
pParse->isMultiWrite && pParse->mayAbort);
pParse->rc = SQLITE_DONE;
pParse->colNamesSet = 0;
}else if( pParse->rc==SQLITE_OK ){
pParse->rc = SQLITE_ERROR;
|
> > > |
192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 |
*/
if( v && ALWAYS(pParse->nErr==0) && !db->mallocFailed ){
#ifdef SQLITE_DEBUG
FILE *trace = (db->flags & SQLITE_VdbeTrace)!=0 ? stdout : 0;
sqlite3VdbeTrace(v, trace);
#endif
assert( pParse->iCacheLevel==0 ); /* Disables and re-enables match */
/* A minimum of one cursor is required if autoincrement is used
* See ticket [a696379c1f08866] */
if( pParse->pAinc!=0 && pParse->nTab==0 ) pParse->nTab = 1;
sqlite3VdbeMakeReady(v, pParse->nVar, pParse->nMem,
pParse->nTab, pParse->nMaxArg, pParse->explain,
pParse->isMultiWrite && pParse->mayAbort);
pParse->rc = SQLITE_DONE;
pParse->colNamesSet = 0;
}else if( pParse->rc==SQLITE_OK ){
pParse->rc = SQLITE_ERROR;
|
Changes to test/autoinc.test.
633 634 635 636 637 638 639 640 641 |
}
} {1 before-del-100 2 after-del-100 3 before-del-200 4 after-del-200 5 before-del-300 6 after-del-300}
do_test autoinc-3928.7 {
db eval {
SELECT * FROM sqlite_sequence WHERE name LIKE 't3928%' ORDER BY name;
}
} {t3928 21 t3928c 6}
finish_test
|
> > > > > > > > > > > > > > > > > > > > > > > > > |
633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 |
}
} {1 before-del-100 2 after-del-100 3 before-del-200 4 after-del-200 5 before-del-300 6 after-del-300}
do_test autoinc-3928.7 {
db eval {
SELECT * FROM sqlite_sequence WHERE name LIKE 't3928%' ORDER BY name;
}
} {t3928 21 t3928c 6}
# Ticket [a696379c1f0886615541a48b35bd8181a80e88f8]
do_test autoinc-a69637.1 {
db eval {
CREATE TABLE ta69637_1(x INTEGER PRIMARY KEY AUTOINCREMENT, y);
CREATE TABLE ta69637_2(z);
CREATE TRIGGER ra69637_1 AFTER INSERT ON ta69637_2 BEGIN
INSERT INTO ta69637_1(y) VALUES(new.z+1);
END;
INSERT INTO ta69637_2 VALUES(123);
SELECT * FROM ta69637_1;
}
} {1 124}
do_test autoinc-a69637.2 {
db eval {
CREATE VIEW va69637_2 AS SELECT * FROM ta69637_2;
CREATE TRIGGER ra69637_2 INSTEAD OF INSERT ON va69637_2 BEGIN
INSERT INTO ta69637_1(y) VALUES(new.z+10000);
END;
INSERT INTO va69637_2 VALUES(123);
SELECT * FROM ta69637_1;
}
} {1 124 2 10123}
finish_test
|