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This adds unary plus capability. No grammar changes, per Tom's request.

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Marko Kreen
This commit is contained in:
Bruce Momjian
2001-06-07 00:09:32 +00:00
parent a6697b3614
commit ba17165f55
10 changed files with 102 additions and 13 deletions
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14
src/backend/commands/command.c
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@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/Attic/command.c,v 1.131 2001/05/30 13:00:03 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/commands/Attic/command.c,v 1.132 2001/06/07 00:09:28 momjian Exp $
*
* NOTES
* The PerformAddAttribute() code, like most of the relation
@@ -176,6 +176,12 @@ PerformPortalFetch(char *name,
if (!portal->atEnd)
{
ExecutorRun(queryDesc, estate, EXEC_FOR, (long) count);
/*
* I use CMD_UPDATE, because no CMD_MOVE or the like
* exists, and I would like to provide the same
* kind of info as CMD_UPDATE
*/
UpdateCommandInfo(CMD_UPDATE, 0, estate->es_processed);
if (estate->es_processed > 0)
portal->atStart = false; /* OK to back up now */
if (count <= 0 || (int) estate->es_processed < count)
@@ -187,6 +193,12 @@ PerformPortalFetch(char *name,
if (!portal->atStart)
{
ExecutorRun(queryDesc, estate, EXEC_BACK, (long) count);
/*
* I use CMD_UPDATE, because no CMD_MOVE or the like
* exists, and I would like to provide the same
* kind of info as CMD_UPDATE
*/
UpdateCommandInfo(CMD_UPDATE, 0, estate->es_processed);
if (estate->es_processed > 0)
portal->atEnd = false; /* OK to go forward now */
if (count <= 0 || (int) estate->es_processed < count)