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| author | Jeff Davis | 2025-03-25 05:06:02 +0000 |
|---|---|---|
| committer | Jeff Davis | 2025-03-25 05:06:02 +0000 |
| commit | 626df47ad9db809dc8f93330175ab95b75914721 (patch) | |
| tree | db18183d49021a32b56ba0d42517bbb3f7f416c7 /contrib/postgres_fdw/sql | |
| parent | a0942f441ed651f6345d969b7a8f4774eda1fceb (diff) | |
Remove 'additional' pointer from TupleHashEntryData.
Reduces memory required for hash aggregation by avoiding an allocation
and a pointer in the TupleHashEntryData structure. That structure is
used for all buckets, whether occupied or not, so the savings is
substantial.
Discussion: https://postgr.es/m/AApHDvpN4v3t_sdz4dvrv1Fx_ZPw=twSnxuTEytRYP7LFz5K9A@mail.gmail.com
Reviewed-by: David Rowley <dgrowleyml@gmail.com>
Diffstat (limited to 'contrib/postgres_fdw/sql')
0 files changed, 0 insertions, 0 deletions