Refactor initial hash lookup in dynahash.c
The same pattern is used three times in dynahash.c to retrieve a bucket
number and a hash bucket from a hash value. This has popped up while
discussing improvements for the type cache, where this piece of
refactoring would become useful.
Note that hash_search_with_hash_value() does not need the bucket number,
just the hash bucket.
Author: Teodor Sigaev
Reviewed-by: Aleksander Alekseev, Michael Paquier
Discussion: https://postgr.es/m/[email protected]
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/cc5ef90edd809eaf85e11a0ee251229bbf7ce798
Modified Files
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src/backend/utils/hash/dynahash.c | 75 +++++++++++++++++----------------------
1 file changed, 33 insertions(+), 42 deletions(-)
