Archive:PHP and MySQL Programming/Common Functions and Operators: Difference between revisions
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wikademia>Darklama m Programming:PHP and MySQL:Common Functions and Operators moved to Programming:PHP and MySQL/Common Functions and Operators: fixing copy+paste move |
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Revision as of 13:09, 2 April 2007
COUNT
mysql> SELECT COUNT(*|`field_name`) FROM `table_name`;
SUM
mysql> SELECT SUM(`field_name`) FROM `table_name`;