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Code Issues Releases Wiki Activity

Fixed _copyRangeTblEntry

This commit is contained in:
Vadim B. Mikheev 1997-09-04 13:24:01 +00:00
parent 78d74e32fb
commit 0badb77e73
1 changed files with 23 additions and 3 deletions
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26
src/backend/nodes/copyfuncs.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.5 1997/04/10 07:59:09 vadim Exp $
* $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.6 1997/09/04 13:24:01 vadim Exp $
*
*-------------------------------------------------------------------------
*/
@ -22,6 +22,7 @@
#include "nodes/parsenodes.h"
#include "nodes/primnodes.h"
#include "nodes/relation.h"
#include "parser/parse_query.h"
#include "utils/syscache.h"
#include "utils/builtins.h" /* for namecpy */
@ -1403,8 +1404,27 @@ static RangeTblEntry *
_copyRangeTblEntry(RangeTblEntry *from)
{
RangeTblEntry *newnode = makeNode(RangeTblEntry);
*newnode = *from; /* ??? quick hack, be careful */
memcpy (newnode, from, sizeof (RangeTblEntry));
if ( from->relname )
newnode->relname = pstrdup (from->relname);
if ( from->refname )
newnode->refname = pstrdup (from->refname);
if ( from->timeRange )
{
newnode->timeRange = makeNode (TimeRange);
if ( from->timeRange->startDate )
newnode->timeRange->startDate = pstrdup (from->timeRange->startDate);
else
newnode->timeRange->startDate = NULL;
if ( from->timeRange->endDate )
newnode->timeRange->endDate = pstrdup (from->timeRange->endDate);
else
newnode->timeRange->endDate = NULL;
newnode->timeQual = makeTimeRange (newnode->timeRange->startDate,
newnode->timeRange->endDate,
((newnode->timeRange->endDate == NULL) ? 0 : 1));
}
return newnode;
}