regression-test/suites/correctness_p0/test_string_pad_function.groovy

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suite("test_string_pad_function") {
    sql """
        drop table if exists table_pad;
    """
    
    sql """
        create table if not exists table_pad (
        a int not null,
        b varchar(10) not null
        )
        ENGINE=OLAP
        distributed by hash(a)
        properties(
        'replication_num' = '1'
        );
    """

    sql """
        insert into table_pad values(1,'100000'), (2,'200000');
    """

    qt_select_lpad """
        select CASE WHEN table_pad.a = 1 THEN CONCAT(LPAD(b, 2, 0), ':00') END result from table_pad order by result;
    """

    qt_select_rpad """
        select CASE WHEN table_pad.a = 1 THEN CONCAT(RPAD(b, 2, 0), ':00') END result from table_pad order by result;
    """
}