1.4.9.1. Specifying Retrieval Criteria
To restrict the set of rows retrieved by the SELECT
statement, use a WHERE
clause that specifies the criteria that column values must satisfy. For example, you can search for a range of numeric values:
mysql> SELECT * FROM score WHERE score > 95; +------------+----------+-------+ | student_id | event_id | score | +------------+----------+-------+ | 5 | 3 | 97 | | 18 | 3 | 96 | | 1 | 6 | 100 | | 5 | 6 | 97 | | 11 | 6 | 98 | | 16 | 6 | 98 | +------------+----------+-------+
You can look for string values containing character data. For the default character set and collation ...
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