[MDEV-16469] SET GLOBAL innodb_change_buffering has no effect Created: 2018-06-12 Updated: 2018-06-12 Resolved: 2018-06-12 |
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| Status: | Closed |
| Project: | MariaDB Server |
| Component/s: | Storage Engine - InnoDB |
| Affects Version/s: | 10.3.7 |
| Fix Version/s: | 10.3.8 |
| Type: | Bug | Priority: | Major |
| Reporter: | Marko Mäkelä | Assignee: | Marko Mäkelä |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | regression | ||
| Issue Links: |
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| Description |
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When type of the settable global variable innodb_change_buffering was changed from string to ENUM, the "shadow" variable ibuf_use stopped being updated as a result of SET GLOBAL innodb_change_buffering. Only on InnoDB startup, the parameter innodb_change_buffering would take effect. We should remove the redundant variable ibuf_use and map the parameter to a single global variable. |