postgres.git / summary / log / commit / refs

commit    7487044d6ccf183e53d2633024595779922dbee2
Author:   David Rowley <drowley@postgresql.org>
Date:     Wed Apr 03 02:39:29 2024 +0000
First released in: 17.0

    Don't adjust ressortgroupref in generate_setop_child_grouplist()
    
    This is already done inside assignSortGroupRef(), therefore is
    redundant.
    
    Oversight from 66c0185a3.
    
    Reported-by: Tom Lane
    Discussion: https://postgr.es/m/3703023.1711654574@sss.pgh.pa.us


 src/backend/optimizer/plan/planner.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index d4c13a518fd..5320da51a06 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -7959,7 +7959,6 @@ generate_setop_child_grouplist(SetOperationStmt *op, List *targetlist)
 
 		/* assign a tleSortGroupRef, or reuse the existing one */
 		sgc->tleSortGroupRef = assignSortGroupRef(tle, targetlist);
-		tle->ressortgroupref = sgc->tleSortGroupRef;
 	}
 	Assert(lg == NULL);
 	return grouplist;


[parent: b84050864415]