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Avoid allocating unnecessary zero-sized array.

author Jeff Davis <jdavis@postgresql.org>

2020年3月25日 01:19:34 +0000 (18:19 -0700)

committer Jeff Davis <jdavis@postgresql.org>

2020年3月25日 01:30:04 +0000 (18:30 -0700)

commit 3649133b147638f25933c93e3d4f6b920da50332

tree 5339cb1a7df58cba1b6abec9200b915d98d7f6c4 tree

parent b150a76793109b00ea43c26e0006b3cad9030096 commit | diff

Avoid allocating unnecessary zero-sized array.

If there are no aggregates, there is no need to allocate an array of
zero AggStatePerGroupData elements.

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

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