INT( expression )


    Converts the expression expression to integer format according to the following rules:

    Type Value
    Integer Original value.
    Fractional number Integer part of the number (rounded down).
    Date | Datetime Unix time corresponding to the date and time. If the value contains time zone data, it's used in the calculation. If the time zone is unknown, the time is set in UTC.
    String A number from a decimal string.
    Boolean TRUE1, FALSE0.

    Argument types:

    • expressionBoolean | Date | Datetime | Fractional number | Integer | String

    Return type: Integer


    INT(7.7) = 7
    INT("365") = 365
    INT(TRUE) = 1

    Data source support

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