diff options
Diffstat (limited to 'src/backend/utils/adt/selfuncs.c')
| -rw-r--r-- | src/backend/utils/adt/selfuncs.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/src/backend/utils/adt/selfuncs.c b/src/backend/utils/adt/selfuncs.c index e6837869cf6..12d30d7d638 100644 --- a/src/backend/utils/adt/selfuncs.c +++ b/src/backend/utils/adt/selfuncs.c @@ -106,6 +106,7 @@ #include "access/htup_details.h" #include "access/sysattr.h" #include "access/table.h" +#include "access/tableam.h" #include "catalog/index.h" #include "catalog/pg_am.h" #include "catalog/pg_collation.h" @@ -5099,7 +5100,6 @@ get_actual_variable_range(PlannerInfo *root, VariableStatData *vardata, bool typByVal; ScanKeyData scankeys[1]; IndexScanDesc index_scan; - HeapTuple tup; Datum values[INDEX_MAX_KEYS]; bool isnull[INDEX_MAX_KEYS]; SnapshotData SnapshotNonVacuumable; @@ -5122,8 +5122,7 @@ get_actual_variable_range(PlannerInfo *root, VariableStatData *vardata, indexInfo = BuildIndexInfo(indexRel); /* some other stuff */ - slot = MakeSingleTupleTableSlot(RelationGetDescr(heapRel), - &TTSOpsHeapTuple); + slot = table_slot_create(heapRel, NULL); econtext->ecxt_scantuple = slot; get_typlenbyval(vardata->atttype, &typLen, &typByVal); InitNonVacuumableSnapshot(SnapshotNonVacuumable, RecentGlobalXmin); @@ -5175,11 +5174,9 @@ get_actual_variable_range(PlannerInfo *root, VariableStatData *vardata, index_rescan(index_scan, scankeys, 1, NULL, 0); /* Fetch first tuple in sortop's direction */ - if ((tup = index_getnext(index_scan, - indexscandir)) != NULL) + if (index_getnext_slot(index_scan, indexscandir, slot)) { - /* Extract the index column values from the heap tuple */ - ExecStoreHeapTuple(tup, slot, false); + /* Extract the index column values from the slot */ FormIndexDatum(indexInfo, slot, estate, values, isnull); @@ -5208,11 +5205,9 @@ get_actual_variable_range(PlannerInfo *root, VariableStatData *vardata, index_rescan(index_scan, scankeys, 1, NULL, 0); /* Fetch first tuple in reverse direction */ - if ((tup = index_getnext(index_scan, - -indexscandir)) != NULL) + if (index_getnext_slot(index_scan, -indexscandir, slot)) { - /* Extract the index column values from the heap tuple */ - ExecStoreHeapTuple(tup, slot, false); + /* Extract the index column values from the slot */ FormIndexDatum(indexInfo, slot, estate, values, isnull); |