Allow the element allocator for a simplehash to be specified.
This is infrastructure for a pending patch to allow parallel bitmap
heap scans.
Dilip Kumar, reviewed (in earlier versions) by Andres Freund and
(more recently) by me. Some further renaming by me, also.
Branch
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master
Details
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http://git.postgresql.org/pg/commitdiff/565903af474e85cef28ff712d773f13b6701ded5
Modified Files
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src/backend/executor/execGrouping.c | 3 +-
src/backend/nodes/tidbitmap.c | 2 +-
src/include/lib/simplehash.h | 69 ++++++++++++++++++++++++++++++-------
3 files changed, 60 insertions(+), 14 deletions(-)