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| author | Alexander Korotkov <akorotkov@postgresql.org> | 2024-08-07 06:51:16 +0300 |
|---|---|---|
| committer | Alexander Korotkov <akorotkov@postgresql.org> | 2024-08-07 07:06:17 +0300 |
| commit | d0f020037e19c33c74d683eb7e0c7cc5725294b4 (patch) | |
| tree | ebee31f7f9c24f3dff12fddd0cfe638a0a833cab /src/backend/parser/parse_expr.c | |
| parent | 3ab2668d48476e31d8809fbb36c9ee739cc444e1 (diff) | |
| download | postgresql-d0f020037e19c33c74d683eb7e0c7cc5725294b4.tar.gz postgresql-d0f020037e19c33c74d683eb7e0c7cc5725294b4.zip | |
Introduce hash_search_with_hash_value() function
This new function iterates hash entries with given hash values. This function
is designed to avoid full sequential hash search in the syscache invalidation
callbacks.
Discussion: https://postgr.es/m/5812a6e5-68ae-4d84-9d85-b443176966a1%40sigaev.ru
Author: Teodor Sigaev
Reviewed-by: Aleksander Alekseev, Tom Lane, Michael Paquier, Roman Zharkov
Reviewed-by: Andrei Lepikhov
Diffstat (limited to 'src/backend/parser/parse_expr.c')
0 files changed, 0 insertions, 0 deletions