[MDEV-10494] re-implement analyze table for even lower impact Created: 2016-08-03 Updated: 2017-05-29 |
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| Status: | Open |
| Project: | MariaDB Server |
| Component/s: | Admin statements |
| Fix Version/s: | None |
| Type: | Task | Priority: | Minor |
| Reporter: | Oleksandr Byelkin | Assignee: | Unassigned |
| Resolution: | Unresolved | Votes: | 0 |
| Labels: | None | ||
| Issue Links: |
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| Description |
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Originally collecting engine independent statistics took write lock for the table. Then in There is also possibility improve situation for non InnoDB/xtraDB engines even more by processing the table by parts unlocking it in between. |