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Add ExecCopySlotMinimalTupleExtra().

author Jeff Davis <jdavis@postgresql.org>

2025年3月25日 05:05:53 +0000 (22:05 -0700)

committer Jeff Davis <jdavis@postgresql.org>

2025年3月25日 05:05:53 +0000 (22:05 -0700)

commit a0942f441ed651f6345d969b7a8f4774eda1fceb

tree c40b5889e11c5794963f90096e5f4ba5390059b0 tree

parent 4d143509cbfae0207c35abffae7b0e3b4d078349 commit | 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

src/backend/access/common/heaptuple.c diff | blob | blame | history

src/backend/executor/execTuples.c diff | blob | blame | history

src/backend/executor/nodeGatherMerge.c diff | blob | blame | history

src/backend/utils/sort/tuplesortvariants.c diff | blob | blame | history

src/backend/utils/sort/tuplestore.c diff | blob | blame | history

src/include/access/htup_details.h diff | blob | blame | history

src/include/executor/tuptable.h diff | blob | blame | history

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