mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-10-03 15:10:48 +00:00
8 lines
304 B
ReStructuredText
8 lines
304 B
ReStructuredText
Conditional functions
|
|
---------------------
|
|
|
|
if(cond, then, else), оператор cond ? then : else
|
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
Returns 'then' if 'cond != 0', or 'else' if 'cond = 0'.
|
|
'cond' must be UInt 8, and 'then' and 'else' must be a type that has the smallest common type.
|