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Make MOVE/FETCH 0 actually move/fetch 0. Add MOVE LAST to move to end

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of cursor.
This commit is contained in:
Bruce Momjian
2002-11-13 00:44:09 +00:00
parent 9b12ab6d5d
commit 4e5a947d1c
8 changed files with 36 additions and 21 deletions
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5
src/backend/tcop/utility.c
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@@ -10,7 +10,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/tcop/utility.c,v 1.180 2002/10/21 20:31:52 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/tcop/utility.c,v 1.181 2002/11/13 00:44:09 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -262,9 +262,8 @@ ProcessUtility(Node *parsetree,
forward = (bool) (stmt->direction == FORWARD);
/*
* parser ensures that count is >= 0 and 'fetch ALL' -> 0
* parser ensures that count is >= 0
*/
count = stmt->howMany;
PerformPortalFetch(portalName, forward, count,
(stmt->ismove) ? None : dest,