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Commit Graph

4 Commits

Author SHA1 Message Date
9e1fb104a3 Merge tag '11.4' into 11.6
MariaDB 11.4.4 release
2024-11-08 07:17:00 +01:00
284593413f MDEV-35253: xa_prepare_unlock_unmodified fails: shift exponent 32 is too large
The code in best_access_path() uses PREV_BITS(uint, N) to
compute a bitmap of all keyparts: {keypart0, ... keypart{N-1}).

The problem is that PREV_BITS($type, N) macro code can't handle the case
when N=<number of bits in $type).
Also, why use PREV_BITS(uint, ...) for key part map computations when
we could have used PREV_BITS(key_part_map) ?

Fixed both:
- Change PREV_BITS(type, N) to handle any N in [0; n_bits(type)].
- Change PREV_BITS() to use key_part_map when computing key_part_map bitmaps.
2024-10-25 18:02:14 +03:00
36eba98817 MDEV-19123 Change default charset from latin1 to utf8mb4
Changing the default server character set from latin1 to utf8mb4.
2024-07-11 10:21:07 +04:00
a7abddeffa Create 'main' test directory and move 't' and 'r' there 2018-03-29 13:59:44 +03:00