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Refactor the Table object to reduce its memory footprint.

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FossilOrigin-Name: bbb6759bcf6e01d36dfc787a82a610d359f50aaeac8104b73883a84906d54e1f
This commit is contained in:
drh
2021-08-02 16:41:57 +00:00
parent 79cf2b7120
commit f38524d20d
17 changed files with 246 additions and 205 deletions
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4
src/trigger.c
View File

@@ -219,12 +219,12 @@ void sqlite3BeginTrigger(
/* INSTEAD of triggers are only for views and views only support INSTEAD
** of triggers.
*/
if( pTab->pSelect && tr_tm!=TK_INSTEAD ){
if( IsView(pTab) && tr_tm!=TK_INSTEAD ){
sqlite3ErrorMsg(pParse, "cannot create %s trigger on view: %S",
(tr_tm == TK_BEFORE)?"BEFORE":"AFTER", pTableName->a);
goto trigger_orphan_error;
}
if( !pTab->pSelect && tr_tm==TK_INSTEAD ){
if( !IsView(pTab) && tr_tm==TK_INSTEAD ){
sqlite3ErrorMsg(pParse, "cannot create INSTEAD OF"
" trigger on table: %S", pTableName->a);
goto trigger_orphan_error;