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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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8
t/pt-visual-explain/samples/simple_union.sql Normal file
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mysql> explain select 1 from sakila.actor as actor_1 union select 2 from sakila.actor as actor_2;
+----+--------------+------------+-------+---------------+---------+---------+------+------+-------------+
| id | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra |
+----+--------------+------------+-------+---------------+---------+---------+------+------+-------------+
| 1 | PRIMARY | actor_1 | index | NULL | PRIMARY | 2 | NULL | 200 | Using index |
| 2 | UNION | actor_2 | index | NULL | PRIMARY | 2 | NULL | 200 | Using index |
| | UNION RESULT | <union1,2> | ALL | NULL | NULL | NULL | NULL | NULL | |
+----+--------------+------------+-------+---------------+---------+---------+------+------+-------------+