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Code Issues Releases Wiki Activity

Except_Intersect_Rewrite() forgot to move LIMIT info to new 

topmost SELECT node after rearranging query tree.
This commit is contained in:
Tom Lane 1999-10-17 23:50:43 +00:00
parent e1c76c2533
commit 3d5079c174
1 changed files with 8 additions and 1 deletions
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9
src/backend/rewrite/rewriteHandler.c
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@ -6,7 +6,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/rewrite/rewriteHandler.c,v 1.60 1999/10/07 04:23:15 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/rewrite/rewriteHandler.c,v 1.61 1999/10/17 23:50:43 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -1806,6 +1806,8 @@ Except_Intersect_Rewrite(Query *parsetree)
bool isBinary,
isPortal,
isTemp;
Node *limitOffset,
*limitCount;
CmdType commandType = CMD_SELECT;
List *rtable_insert = NIL;
@ -1856,6 +1858,8 @@ Except_Intersect_Rewrite(Query *parsetree)
isBinary = parsetree->isBinary;
isPortal = parsetree->isPortal;
isTemp = parsetree->isTemp;
limitOffset = parsetree->limitOffset;
limitCount = parsetree->limitCount;
/*
* The operator tree attached to parsetree->intersectClause is still
@ -2057,6 +2061,8 @@ Except_Intersect_Rewrite(Query *parsetree)
result->isPortal = isPortal;
result->isBinary = isBinary;
result->isTemp = isTemp;
result->limitOffset = limitOffset;
result->limitCount = limitCount;
/*
* The relation to insert into is attached to the range table of the
@ -2080,6 +2086,7 @@ Except_Intersect_Rewrite(Query *parsetree)
tent->resdom->resname = lfirst(resnames);
resnames = lnext(resnames);
}
return result;
}