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Implement SQL92-compatible FIRST, LAST, ABSOLUTE n, RELATIVE n options

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for FETCH and MOVE.
This commit is contained in:
Tom Lane
2003-03-11 19:40:24 +00:00
parent e4704001ea
commit 6261c75014
13 changed files with 669 additions and 387 deletions
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13
src/backend/tcop/utility.c
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@@ -10,7 +10,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/tcop/utility.c,v 1.194 2003/03/10 03:53:51 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/tcop/utility.c,v 1.195 2003/03/11 19:40:23 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -321,15 +321,8 @@ ProcessUtility(Node *parsetree,
break;
case T_FetchStmt:
{
FetchStmt *stmt = (FetchStmt *) parsetree;
PerformPortalFetch(stmt->portalname,
stmt->direction == FETCH_FORWARD,
stmt->howMany,
(stmt->ismove) ? None : dest,
completionTag);
}
PerformPortalFetch((FetchStmt *) parsetree, dest,
completionTag);
break;
/*