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Add repalloc0 and repalloc0_array

author Peter Eisentraut <peter@eisentraut.org>

2022年11月12日 19:31:27 +0000 (20:31 +0100)

committer Peter Eisentraut <peter@eisentraut.org>

2022年11月12日 19:34:44 +0000 (20:34 +0100)

commit b4b7ce8061d34cea2b4915c41403b2a74d5fde0e

tree 127e3012c81c377513fc234f0b8af27f16cf0c31 tree

parent 30d98e14a88930c6d9658525fd5e6722e70a02e6 commit | diff

Add repalloc0 and repalloc0_array

These zero out the space added by repalloc. This is a common pattern
that is quite hairy to code by hand.

Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://www.postgresql.org/message-id/b66dfc89-9365-cb57-4e1f-b7d31813eeec@enterprisedb.com

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

src/backend/libpq/be-fsstubs.c diff | blob | blame | history

src/backend/optimizer/util/placeholder.c diff | blob | blame | history

src/backend/optimizer/util/relnode.c diff | blob | blame | history

src/backend/parser/parse_param.c diff | blob | blame | history

src/backend/storage/lmgr/lwlock.c diff | blob | blame | history

src/backend/utils/adt/ruleutils.c diff | blob | blame | history

src/backend/utils/cache/typcache.c diff | blob | blame | history

src/backend/utils/mmgr/mcxt.c diff | blob | blame | history

src/include/utils/palloc.h diff | blob | blame | history

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