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Make it so that any Parse object is always linked into the database conenction

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while it is active.  Hence, an OOM will cause Parse.nErr to be set.

FossilOrigin-Name: 6a45d8fe8bfbc11a5b86d25237e1f8bccfb0f22f3dcaf004ba797aeb57b365ec
This commit is contained in:
drh
2022-01-24 15:34:55 +00:00
parent b5d4473221
commit c692df2784
10 changed files with 83 additions and 59 deletions
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5
src/vtab.c
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@@ -825,9 +825,8 @@ int sqlite3_declare_vtab(sqlite3 *db, const char *zCreateTable){
pTab = pCtx->pTab;
assert( IsVirtual(pTab) );
memset(&sParse, 0, sizeof(sParse));
sqlite3ParseObjectInit(&sParse, db);
sParse.eParseMode = PARSE_MODE_DECLARE_VTAB;
sParse.db = db;
/* We should never be able to reach this point while loading the
** schema. Nevertheless, defend against that (turn off db->init.busy)
** in case a bug arises. */
@@ -881,7 +880,7 @@ int sqlite3_declare_vtab(sqlite3 *db, const char *zCreateTable){
sqlite3VdbeFinalize(sParse.pVdbe);
}
sqlite3DeleteTable(db, sParse.pNewTable);
sqlite3ParserReset(&sParse);
sqlite3ParseObjectReset(&sParse);
db->init.busy = initBusy;
assert( (rc&0xff)==rc );