| Bug #51018 | Batched key access gives wrong results for SELECT with semijoin and NULL | ||
|---|---|---|---|
| Submitted: | 9 Feb 2010 9:19 | Modified: | 23 Nov 2010 3:15 |
| Reporter: | Guilhem Bichot | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S3 (Non-critical) |
| Version: | 6.0-codebase-bugfixing | OS: | Any |
| Assigned to: | Guilhem Bichot | CPU Architecture: | Any |
| Tags: | BKA, join_cache_level, materialization, optimizer_switch, semijoin | ||
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