[ODBC-178] Performance Drop on Long Queries Created: 2018-09-01 Updated: 2020-08-25 Resolved: 2018-09-07 |
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| Status: | Closed |
| Project: | MariaDB Connector/ODBC |
| Component/s: | General |
| Affects Version/s: | 3.0.5, 3.0.6 |
| Fix Version/s: | 2.0.18, 3.0.7 |
| Type: | Bug | Priority: | Major |
| Reporter: | Lawrin Novitsky | Assignee: | Lawrin Novitsky |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Description |
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Comparing to the version 3.0.3, later connector versions are notably slower at least on some long queries (think of insert/replace of few thousand rows). On shorter queries it's not noticeable |
| Comments |
| Comment by Lawrin Novitsky [ 2018-09-07 ] |
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The optimization relieving the issue in some/most cases, has been pushed to odbc-3.0 in the commit 0960f5d |