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| author | Aleksey Midenkov <midenok@gmail.com> | 2016-12-31 15:33:26 +0000 |
|---|---|---|
| committer | Aleksey Midenkov <midenok@gmail.com> | 2017-05-05 20:36:25 +0300 |
| commit | 26a3ff0a22e931e44edf97b37c41db395eee6553 (patch) | |
| tree | cd48d2a6c8a3f8ba2bbb2d8cf9f38a73e992ea2e /support-files | |
| parent | e069de7d9da69dd0aed3147a493402cbdeca2c12 (diff) | |
| download | mariadb-git-26a3ff0a22e931e44edf97b37c41db395eee6553.tar.gz | |
SQL: (0.6) Pruning for VERSIONING partitions [closes #97]
* based on RANGE pruning by COLUMNS (sys_trx_end) condition
* removed DEFAULT; AS OF NOW is always last; current VERSIONING as last non-empty (or first empty)
* Min/Max stats in TABLE_SHARE
* ALTER TABLE ADD PARTITION adds before AS OF NOW partition
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