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Overview
| Comment: | Fix a bug in the cleanup of stat tables on a DROP TABLE in autovacuum mode. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | stat3-enhancement |
| Files: | files | file ages | folders |
| SHA1: |
3fe5d54f635f7b27851d256e417f21b9 |
| User & Date: | drh 2011-08-18 02:51:21 |
Context
|
2011-08-18
| ||
| 13:45 | Fix the stat3 analysis loader to be compatible with sqlite3_db_status(). Also fix some OOM issues with the stat3 analysis loader. (Closed-Leaf check-in: eaf447ea user: drh tags: stat3-enhancement) | |
| 02:51 | Fix a bug in the cleanup of stat tables on a DROP TABLE in autovacuum mode. (check-in: 3fe5d54f user: drh tags: stat3-enhancement) | |
| 01:10 | Fix an error with OOM processing in the ANALYZE logic. (check-in: b26ec79c user: drh tags: stat3-enhancement) | |
Changes
Changes to src/build.c.
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*/
if( IsVirtual(pTab) ){
sqlite3VdbeAddOp4(v, OP_VDestroy, iDb, 0, 0, pTab->zName, 0);
}
sqlite3VdbeAddOp4(v, OP_DropTable, iDb, 0, 0, pTab->zName, 0);
sqlite3ChangeCookie(pParse, iDb);
sqliteViewResetAll(db, iDb);
}
/*
** This routine is called to do the work of a DROP TABLE statement.
** pName is the name of the table to be dropped.
*/
void sqlite3DropTable(Parse *pParse, SrcList *pName, int isView, int noErr){
................................................................................
/* Generate code to remove the table from the master table
** on disk.
*/
v = sqlite3GetVdbe(pParse);
if( v ){
sqlite3BeginWriteOperation(pParse, 1, iDb);
sqlite3FkDropTable(pParse, pName, pTab);
sqlite3CodeDropTable(pParse, pTab, iDb, isView);
sqlite3ClearStatTables(pParse, iDb, "tbl", pTab->zName);
}
exit_drop_table:
sqlite3SrcListDelete(db, pName);
}
/*
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<
>
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*/
if( IsVirtual(pTab) ){
sqlite3VdbeAddOp4(v, OP_VDestroy, iDb, 0, 0, pTab->zName, 0);
}
sqlite3VdbeAddOp4(v, OP_DropTable, iDb, 0, 0, pTab->zName, 0);
sqlite3ChangeCookie(pParse, iDb);
sqliteViewResetAll(db, iDb);
}
/*
** This routine is called to do the work of a DROP TABLE statement.
** pName is the name of the table to be dropped.
*/
void sqlite3DropTable(Parse *pParse, SrcList *pName, int isView, int noErr){
................................................................................
/* Generate code to remove the table from the master table
** on disk.
*/
v = sqlite3GetVdbe(pParse);
if( v ){
sqlite3BeginWriteOperation(pParse, 1, iDb);
sqlite3ClearStatTables(pParse, iDb, "tbl", pTab->zName);
sqlite3FkDropTable(pParse, pName, pTab);
sqlite3CodeDropTable(pParse, pTab, iDb, isView);
}
exit_drop_table:
sqlite3SrcListDelete(db, pName);
}
/*
|