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Add forked Maatkit tools in bin/ and their tests in t/.

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This commit is contained in:
Daniel Nichter
2011-06-24 16:02:05 -06:00
parent 6c501128e6
commit b4b6376be1
679 changed files with 177876 additions and 3 deletions
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12
t/pt-visual-explain/samples/dual_union_in_subquery.sql Normal file
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mysql> explain select 1 in (select 1 union select 2);
+----+--------------------+------------+------+---------------+------+---------+------+------+----------------+
| id | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra |
+----+--------------------+------------+------+---------------+------+---------+------+------+----------------+
| 1 | PRIMARY | NULL | NULL | NULL | NULL | NULL | NULL | NULL | No tables used |
| 2 | DEPENDENT SUBQUERY | NULL | NULL | NULL | NULL | NULL | NULL | NULL | No tables used |
| 3 | DEPENDENT UNION | NULL | NULL | NULL | NULL | NULL | NULL | NULL | No tables used |
| NULL | UNION RESULT | <union2,3> | ALL | NULL | NULL | NULL | NULL | NULL | |
+----+--------------------+------------+------+---------------+------+---------+------+------+----------------+
4 rows in set (0.00 sec)
mysql> notee