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Add support for IF EXISTS on CREATE/DROP TRIGGER/VIEW. Ticket #1899. (CVS 3406)

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FossilOrigin-Name: e4fe736cfbbdc081581911a01690576034877b72
This commit is contained in:
drh
2006-09-11 23:45:48 +00:00
parent 4240240f12
commit fdd48a76a6
10 changed files with 91 additions and 67 deletions
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7
src/build.c
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@@ -22,7 +22,7 @@
** COMMIT
** ROLLBACK
**
** $Id: build.c,v 1.410 2006/08/14 14:23:42 drh Exp $
** $Id: build.c,v 1.411 2006/09/11 23:45:49 drh Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>
@@ -1590,7 +1590,8 @@ void sqlite3CreateView(
Token *pName1, /* The token that holds the name of the view */
Token *pName2, /* The token that holds the name of the view */
Select *pSelect, /* A SELECT statement that will become the new view */
int isTemp /* TRUE for a TEMPORARY view */
int isTemp, /* TRUE for a TEMPORARY view */
int noErr /* Suppress error messages if VIEW already exists */
){
Table *p;
int n;
@@ -1605,7 +1606,7 @@ void sqlite3CreateView(
sqlite3SelectDelete(pSelect);
return;
}
sqlite3StartTable(pParse, pName1, pName2, isTemp, 1, 0, 0);
sqlite3StartTable(pParse, pName1, pName2, isTemp, 1, 0, noErr);
p = pParse->pNewTable;
if( p==0 || pParse->nErr ){
sqlite3SelectDelete(pSelect);