diff options
Diffstat (limited to 'src/backend/executor/nodeMaterial.c')
| -rw-r--r-- | src/backend/executor/nodeMaterial.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/src/backend/executor/nodeMaterial.c b/src/backend/executor/nodeMaterial.c index 85afe87c443..8c2e57dbd07 100644 --- a/src/backend/executor/nodeMaterial.c +++ b/src/backend/executor/nodeMaterial.c @@ -207,14 +207,6 @@ ExecInitMaterial(Material *node, EState *estate, int eflags) */ /* - * tuple table initialization - * - * material nodes only return tuples from their materialized relation. - */ - ExecInitResultTupleSlot(estate, &matstate->ss.ps); - ExecInitScanTupleSlot(estate, &matstate->ss); - - /* * initialize child nodes * * We shield the child node from the need to support REWIND, BACKWARD, or @@ -226,13 +218,19 @@ ExecInitMaterial(Material *node, EState *estate, int eflags) outerPlanState(matstate) = ExecInitNode(outerPlan, estate, eflags); /* - * initialize tuple type. no need to initialize projection info because - * this node doesn't do projections. + * Initialize result type and slot. No need to initialize projection info + * because this node doesn't do projections. + * + * material nodes only return tuples from their materialized relation. */ - ExecAssignResultTypeFromTL(&matstate->ss.ps); - ExecAssignScanTypeFromOuterPlan(&matstate->ss); + ExecInitResultTupleSlotTL(estate, &matstate->ss.ps); matstate->ss.ps.ps_ProjInfo = NULL; + /* + * initialize tuple type. + */ + ExecCreateScanSlotFromOuterPlan(estate, &matstate->ss); + return matstate; } |