diff options
| author | unknown <monty@mashka.mysql.fi> | 2003-06-26 05:38:19 +0300 |
|---|---|---|
| committer | unknown <monty@mashka.mysql.fi> | 2003-06-26 05:38:19 +0300 |
| commit | a3beaaa3af7af26aabadda6836618d32d6c90e51 (patch) | |
| tree | af26f54d96f10ded8e53e3634bc9beecf75bd15e /scripts | |
| parent | 3d5f6a8867c848459191ba320b573bd832e51d5a (diff) | |
| download | mariadb-git-a3beaaa3af7af26aabadda6836618d32d6c90e51.tar.gz | |
LEFT JOIN optimization: Change LEFT JOIN to normal join if possible
mysql-test/r/select.result:
Added test for LEFT JOIN optimization
mysql-test/t/select.test:
Added test for LEFT JOIN optimization
sql/item.h:
LEFT JOIN optimization
sql/item_cmpfunc.cc:
LEFT JOIN optimization
sql/item_cmpfunc.h:
LEFT JOIN optimization
sql/item_func.cc:
LEFT JOIN optimization
sql/item_func.h:
LEFT JOIN optimization
sql/item_strfunc.cc:
LEFT JOIN optimization
sql/sql_base.cc:
Heart of LEFT JOIN optimization
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions