WEEK

Syntax

WEEK( value )

Description

The number of the week according to ISO 8601. The first week is the week that contains the first Thursday of the year or January 4th.

Argument types:

• value — Date | Datetime

Return type: Integer

Example

WEEK(#1971-01-14 01:02:03#) = 2

Data source support

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