1.3 KiB
1.3 KiB
title, language
| title | language |
|---|---|
| if | en |
if
description
Syntax
if(boolean condition, type valueTrue, type valueFalseOrNull)
Returns valueTrue when condition is true, returns valueFalseOrNull otherwise.
The return type is the type of the result of the valueTrue/valueFalseOrNull expression
example
mysql> select user_id, if(user_id = 1, "true", "false") test_if from test;
+---------+---------+
| user_id | test_if |
+---------+---------+
| 1 | true |
| 2 | false |
+---------+---------+
keywords
IF