[MDEV-18839] Do we have new updates on DDL statements / Schema changes with new galera 4 version 26.4.0? Created: 2019-03-06 Updated: 2019-03-06 |
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| Status: | Open |
| Project: | MariaDB Server |
| Component/s: | None |
| Fix Version/s: | None |
| Type: | Task | Priority: | Major |
| Reporter: | Milad Elhaei Sahar | Assignee: | Unassigned |
| Resolution: | Unresolved | Votes: | 0 |
| Labels: | None | ||
| Description |
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Do we have new updates on DDL statements / Schema changes with new galera 4 version 26.4.0? With galera when we have schema changes especially on big tables it locks the whole cluster not just the table! Even with RSU schema upgrade method not risk free. So please make it clear if we have new method to implement the schema changes with galera 4 and mariadb 10.4.3 without blocking the database or the whole cluster. |