AVG_IF

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

Syntax

Standard

Extended

AVG_IF( expression, condition )

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

More info:

FIXED, INCLUDE, EXCLUDE
BEFORE FILTER BY

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:

expression — Fractional number | Integer
condition — Boolean

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.

AVG

COUNT