database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-10-27 00:12:01 +03:00
Code Activity

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

Browse Source 
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
Download Patch File Download Diff File Expand all files Collapse all files

9
src/backend/executor/spi.c
View File

@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/spi.c,v 1.87 2003/03/10 03:53:49 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/executor/spi.c,v 1.88 2003/03/11 19:40:22 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -1349,8 +1349,11 @@ _SPI_cursor_operation(Portal portal, bool forward, int count,
_SPI_current->tuptable = NULL;
/* Run the cursor */
_SPI_current->processed = DoPortalFetch(portal, forward, (long) count,
dest);
_SPI_current->processed =
DoPortalFetch(portal,
forward ? FETCH_FORWARD : FETCH_BACKWARD,
(long) count,
dest);
if (dest == SPI && _SPI_checktuples())
elog(FATAL, "SPI_fetch: # of processed tuples check failed");