CAST_ARR_INT

    Syntax

    CAST_ARR_INT( array )
    

    Description

    Converts array to an array of integers. The conversion rules are the same as for INT.

    Argument types:

    • arrayArray of fractional numbers | Array of integers | Array of strings

    Return type: Array of integers

    Example

    [string_array] [float_array] CAST_ARR_INT([string_array]) CAST_ARR_INT([float_array])
    "['100','300','200']" '[12.3,0.43,42]' '[100,300,200]' '[12,0,42]'
    "['100','300',NULL,NULL]" '[0,NULL,12]' '[100,300,NULL,NULL]' '[0,NULL,12]'
    "['150',NULL,'192']" '[3.2,2.3,3.5]' '[150,NULL,192]' '[3,2,3]'

    Data source support

    ClickHouse 19.13, PostgreSQL 9.3.