VAR
Syntax
Standard
Extended
VAR( value )
VAR( value
[ FIXED ... | INCLUDE ... | EXCLUDE ... ]
[ BEFORE FILTER BY ... ]
)
More info:
Description
Returns the statistical variance of all values in an expression based on a selection from the population.
Argument types:
value—Fractional number | Integer
Return type: Fractional number
Example
VAR([Profit])
Data source support
ClickHouse 21.8, Microsoft SQL Server 2017 (14.0), MySQL 5.7, Oracle Database 12c (12.1), PostgreSQL 9.3, YDB.