AVG_IF

    Function AVG_IF is also found in the following categories: Window functions.

    Syntax

    AVG_IF( expression, condition )
    
    AVG_IF( expression, condition
            [ FIXED ... | INCLUDE ... | EXCLUDE ... ]
            [ BEFORE FILTER BY ... ]
          )
    

    More info:

    Description

    Returns the average of all values that meet the condition condition. If the values don't exist, it returns NULL. Applicable to numeric data types only.

    Argument types:

    • expressionFractional number | Integer
    • conditionBoolean

    Return type: Fractional number

    Example

    AVG_IF([Profit], [Profit] > 5)
    

    Data source support

    ClickHouse 19.13, Microsoft SQL Server 2017 (14.0), MySQL 5.6, PostgreSQL 9.3.