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10 lines
581 B
SQL
10 lines
581 B
SQL
mysql> explain select * from sakila.film order by title;
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+----+-------------+-------+-------+---------------+-----------+---------+------+------+-------+
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| id | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra |
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+----+-------------+-------+-------+---------------+-----------+---------+------+------+-------+
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| 1 | SIMPLE | film | index | NULL | idx_title | 767 | NULL | 952 | |
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+----+-------------+-------+-------+---------------+-----------+---------+------+------+-------+
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1 row in set (0.00 sec)
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mysql> notee
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