*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/parser/parse_target.c,v 1.129 2005/01/13 17:19:09 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/parser/parse_target.c,v 1.130 2005/03/26 06:28:59 tgl Exp $
*
*-------------------------------------------------------------------------
*/
#include "commands/dbcommands.h"
#include "miscadmin.h"
+#include "nodes/bitmapset.h"
#include "nodes/makefuncs.h"
#include "parser/parsetree.h"
#include "parser/parse_coerce.h"
/*
* Do initial validation of user-supplied INSERT column list.
*/
- List *wholecols = NIL;
+ Bitmapset *wholecols = NULL;
+ Bitmapset *partialcols = NULL;
ListCell *tl;
foreach(tl, cols)
if (col->indirection == NIL)
{
/* whole column; must not have any other assignment */
- if (list_member_int(*attrnos, attrno))
+ if (bms_is_member(attrno, wholecols) ||
+ bms_is_member(attrno, partialcols))
ereport(ERROR,
(errcode(ERRCODE_DUPLICATE_COLUMN),
errmsg("column \"%s\" specified more than once",
name)));
- wholecols = lappend_int(wholecols, attrno);
+ wholecols = bms_add_member(wholecols, attrno);
}
else
{
/* partial column; must not have any whole assignment */
- if (list_member_int(wholecols, attrno))
+ if (bms_is_member(attrno, wholecols))
ereport(ERROR,
(errcode(ERRCODE_DUPLICATE_COLUMN),
errmsg("column \"%s\" specified more than once",
name)));
+ partialcols = bms_add_member(partialcols, attrno);
}
*attrnos = lappend_int(*attrnos, attrno);