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7 lines
491 B
SQL
7 lines
491 B
SQL
explain select * from sakila.film;
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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 | ALL | NULL | NULL | NULL | NULL | 935 | |
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+----+-------------+-------+------+---------------+------+---------+------+------+-------+
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