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

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This allows table AM to return a native tuple slot even if
VirtualTupleTableSlot is given as an input.  Native tuple slots have knowledge
about system attributes, which could be accessed in the future.
table_multi_insert() method already can modify the input 'slots' array.

Discussion: https://postgr.es/m/CAPpHfdurb9ycV8udYqM%3Do0sPS66PJ4RCBM1g-bBpvzUfogY0EA%40mail.gmail.com
Reviewed-by: Matthias van de Meent, Mark Dilger, Pavel Borisov
Reviewed-by: Nikita Malakhov, Japin Li
This commit is contained in:
Alexander Korotkov
2024-03-21 23:00:40 +02:00
parent 02eb07ea89
commit c35a3fb5e0
3 changed files with 18 additions and 13 deletions
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6
src/backend/executor/nodeModifyTable.c
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@ -1125,9 +1125,9 @@ ExecInsert(ModifyTableContext *context,
else
{
/* insert the tuple normally */
table_tuple_insert(resultRelationDesc, slot,
estate->es_output_cid,
0, NULL);
slot = table_tuple_insert(resultRelationDesc, slot,
estate->es_output_cid,
0, NULL);
/* insert index entries for tuple */
if (resultRelInfo->ri_NumIndices > 0)