[MDEV-14579] Lack of test cases demonstrating that condition pushdown works for INTERSECT and EXCEPT Created: 2017-12-05 Updated: 2017-12-20 Due: 2017-12-06 Resolved: 2017-12-20 |
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| Status: | Closed |
| Project: | MariaDB Server |
| Component/s: | Optimizer |
| Affects Version/s: | 10.3.2 |
| Fix Version/s: | 10.3.3 |
| Type: | Bug | Priority: | Major |
| Reporter: | Igor Babaev | Assignee: | Galina Shalygina (Inactive) |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Description |
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It looks like that MariaDB regression tests does not include any tests demonstrating possibility of pushing conditions into materialized derived tables /views whose specifications employ INTERSECT/EXCEPT or combination of this operations with UNION. |
| Comments |
| Comment by Igor Babaev [ 2017-12-15 ] |
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Ok to push into the 10.3 tree. |