diff options
Diffstat (limited to 'src/backend/executor/nodeSort.c')
| -rw-r--r-- | src/backend/executor/nodeSort.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/src/backend/executor/nodeSort.c b/src/backend/executor/nodeSort.c index d61c859fce6..73f16c9abaa 100644 --- a/src/backend/executor/nodeSort.c +++ b/src/backend/executor/nodeSort.c @@ -199,14 +199,6 @@ ExecInitSort(Sort *node, EState *estate, int eflags) */ /* - * tuple table initialization - * - * sort nodes only return scan tuples from their sorted relation. - */ - ExecInitResultTupleSlot(estate, &sortstate->ss.ps); - ExecInitScanTupleSlot(estate, &sortstate->ss); - - /* * initialize child nodes * * We shield the child node from the need to support REWIND, BACKWARD, or @@ -217,11 +209,15 @@ ExecInitSort(Sort *node, EState *estate, int eflags) outerPlanState(sortstate) = ExecInitNode(outerPlan(node), estate, eflags); /* - * initialize tuple type. no need to initialize projection info because + * Initialize scan slot and type. + */ + ExecCreateScanSlotFromOuterPlan(estate, &sortstate->ss); + + /* + * Initialize return slot and type. No need to initialize projection info because * this node doesn't do projections. */ - ExecAssignResultTypeFromTL(&sortstate->ss.ps); - ExecAssignScanTypeFromOuterPlan(&sortstate->ss); + ExecInitResultTupleSlotTL(estate, &sortstate->ss.ps); sortstate->ss.ps.ps_ProjInfo = NULL; SO1_printf("ExecInitSort: %s\n", |