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Revert: Allow table AM tuple_insert() method to return the different slot 

This commit reverts c35a3fb5e0 per review by Andres Freund.

Discussion: https://postgr.es/m/20240410165236.rwyrny7ihi4ddxw4%40awork3.anarazel.de
This commit is contained in:
Alexander Korotkov 2024-04-11 15:53:26 +03:00
parent 193e6d18e5
commit 8dd0bb84da
4 changed files with 17 additions and 22 deletions
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4
src/backend/access/heap/heapam_handler.c
View File

@ -238,7 +238,7 @@ heapam_tuple_satisfies_snapshot(Relation rel, TupleTableSlot *slot,
* ----------------------------------------------------------------------------
*/
static TupleTableSlot *
static void
heapam_tuple_insert(Relation relation, TupleTableSlot *slot, CommandId cid,
int options, BulkInsertState bistate)
{
@ -255,8 +255,6 @@ heapam_tuple_insert(Relation relation, TupleTableSlot *slot, CommandId cid,
if (shouldFree)
pfree(tuple);
return slot;
}
static void

8
src/backend/commands/tablecmds.c
View File

@ -21086,8 +21086,8 @@ moveSplitTableRows(Relation rel, Relation splitRel, List *partlist, List *newPar
}
/* Write the tuple out to the new relation. */
(void) table_tuple_insert(pc->partRel, insertslot, mycid,
ti_options, pc->bistate);
table_tuple_insert(pc->partRel, insertslot, mycid,
ti_options, pc->bistate);
ResetExprContext(econtext);
@ -21381,8 +21381,8 @@ moveMergedTablesRows(Relation rel, List *mergingPartitionsList,
}
/* Write the tuple out to the new relation. */
(void) table_tuple_insert(newPartRel, insertslot, mycid,
ti_options, bistate);
table_tuple_insert(newPartRel, insertslot, mycid,
ti_options, bistate);
CHECK_FOR_INTERRUPTS();
}

6
src/backend/executor/nodeModifyTable.c
View File

@ -1127,9 +1127,9 @@ ExecInsert(ModifyTableContext *context,
else
{
/* insert the tuple normally */
slot = table_tuple_insert(resultRelationDesc, slot,
estate->es_output_cid,
0, NULL);
table_tuple_insert(resultRelationDesc, slot,
estate->es_output_cid,
0, NULL);
/* insert index entries for tuple */
if (resultRelInfo->ri_NumIndices > 0)

21
src/include/access/tableam.h
View File

@ -508,9 +508,9 @@ typedef struct TableAmRoutine
*/
/* see table_tuple_insert() for reference about parameters */
TupleTableSlot *(*tuple_insert) (Relation rel, TupleTableSlot *slot,
CommandId cid, int options,
struct BulkInsertStateData *bistate);
void (*tuple_insert) (Relation rel, TupleTableSlot *slot,
CommandId cid, int options,
struct BulkInsertStateData *bistate);
/* see table_tuple_insert_speculative() for reference about parameters */
void (*tuple_insert_speculative) (Relation rel,
@ -1374,19 +1374,16 @@ table_index_delete_tuples(Relation rel, TM_IndexDeleteOp *delstate)
* behavior) is also just passed through to RelationGetBufferForTuple. If
* `bistate` is provided, table_finish_bulk_insert() needs to be called.
*
* Returns the slot containing the inserted tuple, which may differ from the
* given slot. For instance, the source slot may be VirtualTupleTableSlot, but
* the result slot may correspond to the table AM. On return the slot's
* tts_tid and tts_tableOid are updated to reflect the insertion. But note
* that any toasting of fields within the slot is NOT reflected in the slots
* contents.
* On return the slot's tts_tid and tts_tableOid are updated to reflect the
* insertion. But note that any toasting of fields within the slot is NOT
* reflected in the slots contents.
*/
static inline TupleTableSlot *
static inline void
table_tuple_insert(Relation rel, TupleTableSlot *slot, CommandId cid,
int options, struct BulkInsertStateData *bistate)
{
return rel->rd_tableam->tuple_insert(rel, slot, cid, options,
bistate);
rel->rd_tableam->tuple_insert(rel, slot, cid, options,
bistate);
}
/*