Horton

Add ExecCopySlotMinimalTupleExtra().

Jeff Davis <jdavis@postgresql.org>

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Commit: a0942f441ed651f6345d969b7a8f4774eda1fceb
Author: Jeff Davis <jdavis@postgresql.org>
Date: 2025-03-25T05:05:53Z
Releases: 18.0 
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

Files

PathChange+/−
src/backend/access/common/heaptuple.c modified +21 −6
src/backend/executor/execTuples.c modified +13 −11
src/backend/executor/nodeGatherMerge.c modified +1 −1
src/backend/utils/sort/tuplesortvariants.c modified +1 −1
src/backend/utils/sort/tuplestore.c modified +3 −3
src/include/access/htup_details.h modified +4 −3
src/include/executor/tuptable.h modified +18 −2

Discussion