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| author | Sergei Golubchik <serg@mariadb.org> | 2017-07-12 19:31:01 +0200 |
|---|---|---|
| committer | Sergei Golubchik <serg@mariadb.org> | 2017-07-13 11:23:54 +0200 |
| commit | 27bc13b7a2f99a6011a5081670b320c685dde443 (patch) | |
| tree | 5716bba31b153158f9fc3321069d0784ed1ff9bd /client | |
| parent | e7f51e5d269ba8adb917226724564274a57d07b3 (diff) | |
| download | mariadb-git-27bc13b7a2f99a6011a5081670b320c685dde443.tar.gz | |
MDEV-12136 SELECT COUNT(DISTINCT) returns the wrong value when tmp_table_size is limited
Same MDEV, second bug.
Merge buffer must fit at least MERGEBUFF2 (that is, 15) key values.
Because merge_index() can merge that many buffers, and
merge_many_buff() leaves that many buffers unmerged.
Diffstat (limited to 'client')
0 files changed, 0 insertions, 0 deletions