ClickHouse/docs/en/functions/conditional_functions.md

# Conditional functions

## if(cond, then, else), cond ? operator then : else

Returns 'then' if cond !or 'else' if cond = 0.'cond' must be UInt 8, and 'then' and 'else' must be a type that has the smallest common type.
Sources for english documentation switched to Markdown. Edit page link is fixed too for both language versions of documentation. 2017-12-28 15:13:23 +00:00			`# Conditional functions`

			`## if(cond, then, else), cond ? operator then : else`

			`Returns 'then' if cond !or 'else' if cond = 0.'cond' must be UInt 8, and 'then' and 'else' must be a type that has the smallest common type.`