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| author | Sergey Petrunya <psergey@askmonty.org> | 2011-11-25 05:56:58 +0400 |
|---|---|---|
| committer | Sergey Petrunya <psergey@askmonty.org> | 2011-11-25 05:56:58 +0400 |
| commit | f84dbf4b205f311f379a8fd0c6dc1f0fd893e073 (patch) | |
| tree | a4f730ce795ad5b52aec23ebf6705519c6344487 /sql/opt_subselect.h | |
| parent | 694ce95557bc174dae2bc32279024102848cf5ee (diff) | |
| download | mariadb-git-f84dbf4b205f311f379a8fd0c6dc1f0fd893e073.tar.gz | |
Semi-join optimizations code cleanup part 2:
- Make EXPLAIN display "Start temporary" at the start of the fanout (it used to display
at the first table whose rowid gets into temp. table which is not that useful for
the user)
- Updated test results (all checked)
Diffstat (limited to 'sql/opt_subselect.h')
| -rw-r--r-- | sql/opt_subselect.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sql/opt_subselect.h b/sql/opt_subselect.h index 7d560588995..0e7fa22cfe7 100644 --- a/sql/opt_subselect.h +++ b/sql/opt_subselect.h @@ -358,8 +358,7 @@ public: ENGINE_COLUMNDEF *start_recinfo; ENGINE_COLUMNDEF *recinfo; - /* Pointer to next table (next->start_idx > this->end_idx) */ - SJ_TMP_TABLE *next; + SJ_TMP_TABLE *next_flush_table; }; int setup_semijoin_dups_elimination(JOIN *join, ulonglong options, |