Обсуждение: [COMMITTERS] pgsql: Revise the way the element allocator for a simplehash isspecifi

Revise the way the element allocator for a simplehash is specified.

This method is more elegant and more efficient.

Per a suggestion from Andres Freund, who also briefly reviewed
the patch.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/c3c4f6e1740be256178cd7551d5b8a7677159b74

Modified Files
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src/backend/executor/execGrouping.c |  3 +-
src/backend/nodes/tidbitmap.c       |  2 +-
src/include/lib/simplehash.h        | 65 +++++++++++++------------------------
3 files changed, 24 insertions(+), 46 deletions(-)