diff options
| author | Jeff Davis | 2025-03-25 05:05:53 +0000 |
|---|---|---|
| committer | Jeff Davis | 2025-03-25 05:05:53 +0000 |
| commit | a0942f441ed651f6345d969b7a8f4774eda1fceb (patch) | |
| tree | c40b5889e11c5794963f90096e5f4ba5390059b0 /src/backend/utils | |
| parent | 4d143509cbfae0207c35abffae7b0e3b4d078349 (diff) | |
Add ExecCopySlotMinimalTupleExtra().
Allows an "extra" argument that allocates extra memory at the end of
the MinimalTuple. This is important for callers that need to store
additional data, but do not want to perform an additional allocation.
Suggested-by: David Rowley <dgrowleyml@gmail.com>
Discussion: https://postgr.es/m/CAApHDvppeqw2pNM-+ahBOJwq2QmC0hOAGsmCpC89QVmEoOvsdg@mail.gmail.com
Diffstat (limited to 'src/backend/utils')
| -rw-r--r-- | src/backend/utils/sort/tuplesortvariants.c | 2 | ||||
| -rw-r--r-- | src/backend/utils/sort/tuplestore.c | 6 |
2 files changed, 4 insertions, 4 deletions
diff --git a/src/backend/utils/sort/tuplesortvariants.c b/src/backend/utils/sort/tuplesortvariants.c index 4059af5bb71..471d1197060 100644 --- a/src/backend/utils/sort/tuplesortvariants.c +++ b/src/backend/utils/sort/tuplesortvariants.c @@ -1002,7 +1002,7 @@ tuplesort_gettupleslot(Tuplesortstate *state, bool forward, bool copy, *abbrev = stup.datum1; if (copy) - stup.tuple = heap_copy_minimal_tuple((MinimalTuple) stup.tuple); + stup.tuple = heap_copy_minimal_tuple((MinimalTuple) stup.tuple, 0); ExecStoreMinimalTuple((MinimalTuple) stup.tuple, slot, copy); return true; diff --git a/src/backend/utils/sort/tuplestore.c b/src/backend/utils/sort/tuplestore.c index d61b601053c..c9aecab8d66 100644 --- a/src/backend/utils/sort/tuplestore.c +++ b/src/backend/utils/sort/tuplestore.c @@ -787,7 +787,7 @@ tuplestore_putvalues(Tuplestorestate *state, TupleDesc tdesc, MinimalTuple tuple; MemoryContext oldcxt = MemoryContextSwitchTo(state->context); - tuple = heap_form_minimal_tuple(tdesc, values, isnull); + tuple = heap_form_minimal_tuple(tdesc, values, isnull, 0); USEMEM(state, GetMemoryChunkSpace(tuple)); tuplestore_puttuple_common(state, tuple); @@ -1139,7 +1139,7 @@ tuplestore_gettupleslot(Tuplestorestate *state, bool forward, { if (copy && !should_free) { - tuple = heap_copy_minimal_tuple(tuple); + tuple = heap_copy_minimal_tuple(tuple, 0); should_free = true; } ExecStoreMinimalTuple(tuple, slot, should_free); @@ -1590,7 +1590,7 @@ copytup_heap(Tuplestorestate *state, void *tup) { MinimalTuple tuple; - tuple = minimal_tuple_from_heap_tuple((HeapTuple) tup); + tuple = minimal_tuple_from_heap_tuple((HeapTuple) tup, 0); USEMEM(state, GetMemoryChunkSpace(tuple)); return tuple; } |