| Showing all 5 (Edit, Save, CSV, Feed) |
| ID# | Date | Type | Status | Sev | Version | Target | OS | Summary | Assigned |
|---|---|---|---|---|---|---|---|---|---|
| 38397 | 2008-07-27 22:13 | Server: Optimizer | Verified (483 days) | S3 | 5.1.26, 5.0.62 | Any | select distinct + order by desc is executed inefficiently | Gleb Shchepa | |
| 38720 | 2008-08-11 16:07 | Server: Charsets | Verified (468 days) | S2 | 5.0, 5.1, 6.0 bzr | Linux (Etch 4.0(am64 and x86)) | SELECT DISTINCT on multiple attributes containing spaces in UTF8 are slow. | Alexander Barkov | |
| 46018 | 2009-07-07 21:16 | Server: General | Documenting (3 days) | S3 | 5.0,5.1 | 5.4+ | Any | group_concat(distinct ...) uses max_heap_table_size for memory allocations | Alexey Botchkov |
| 46277 | 2009-07-17 23:33 | Server: General | Verified | S3 | 5.0, 5.1, 5.4, 6.0 | Any | differing results for equivalent queries using VAR_POP() & AVG() with DISTINCT | ||
| 48044 | 2009-10-14 17:13 | Server: Optimizer | Verified | S3 | 5.0,5.1,6.0 | Any | 6.0-codebase processing HAVING clauses incorrectly without DISTINCT clause |
| Showing all 5 (Edit, Save, CSV, Feed) |
