- Committer: Lee Bieber
- Date: 2009-10-20 20:39:01 UTC
- Revision ID: lbieber@dhcp-umpk18-111-94.sfbay.sun.com-20091020203901-wmeq850fgv7iiqff
Add test case for MySQL BUG #42742: crash in setup_sj_materialization, Copy_field::set
If a semi-join strategy covers certain [first_table; last_table] range in join order, do reset the sj_strategy member for all tables within the range, except the first one. Failure to do so caused EXPLAIN/execution code to try applying two strategies at once which would cause all kinds of undesired effects.
If a semi-join strategy covers certain [first_table; last_table] range in join order, do reset the sj_strategy member for all tables within the range, except the first one. Failure to do so caused EXPLAIN/execution code to try applying two strategies at once which would cause all kinds of undesired effects.
| Filename | Latest Rev | Last Changed | Committer | Comment | Size | ||
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gcc_traits.h |
1039.5.24 | 15 years ago | Jay Pipes | Merge with trunk | 2.7 KB |
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pthread_traits.h |
1039.5.34 | 15 years ago | Jay Pipes | Corrected mistake in pthread_traits fetch_and_stor | 3.1 KB |
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sun_studio.h |
1039.5.16 | 15 years ago | Jay Pipes | Fixes to Solaris atomics for atomic<bool> and sign | 5.2 KB |
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