DATETIME

    Type conversion functions

    Syntax

    DATETIME( expression [ , timezone ] )
    

    Description

    Converts the expression expression to date and time format. When converting Date to DateTime, the time is set to '00:00:00'. The date must be in the format YYYY-MM-DDThh:mm:ss or YYYY-MM-DD hh:mm:ss.

    If expression is a number, then the date and time can be converted to the specified time zone when the timezone option is available.

    Argument types:

    • expressionDate | Datetime | Number | String
    • timezoneString

    Return type: Datetime

    Note

    Only constant values are accepted for arguments (timezone).

    Note

    Argument timezone is available only for Materialized Dataset, ClickHouse sources.

    Examples

    DATETIME("2019-01-23 15:07:47") = #2019-01-23 15:07:47#
    

    Data source support

    Materialized Dataset, ClickHouse 1.1, Microsoft SQL Server 2017 (14.0), MySQL 5.6, PostgreSQL 9.3.