SQL Reference

Quick Reference

The MySQL IF() function returns a value if a condition is TRUE, or another value if a condition is FALSE.

SELECT IF(5 < 10, 'YES', 'NO');

Output

IF(5 < 10, 'YES', 'NO')
YES

Syntax

IF(condition, value_if_true, value_if_false)

Parameters

ParameterDescription
conditionThe value to test (required)
value_if_trueThe value to return if condition is TRUE (required)
value_if_falseThe value to return if condition is FALSE (required)

SQL Notes:

  • Any work being done to modify the structure of a database or delete tables or the the database itself should only be done after making a recent backup

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