regression-test/suites/correctness_p0/test_null_aware_left_anti_join.groovy

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suite("test_null_aware_left_anti_join") {
    def tableName1 = "test_null_aware_left_anti_join1"
    def tableName2 = "test_null_aware_left_anti_join2"
    sql """
        drop table if exists ${tableName1};
    """

    sql """
        drop table if exists ${tableName2};
    """

    sql """
        create table if not exists ${tableName1} ( `k1` int(11) NULL ) DISTRIBUTED BY HASH(`k1`) BUCKETS 4         PROPERTIES (         "replication_num" = "1");
    """

    sql """
        create table if not exists ${tableName2} ( `k1` int(11) NULL ) DISTRIBUTED BY HASH(`k1`) BUCKETS 4         PROPERTIES (         "replication_num" = "1");
    """

    sql """
        insert into ${tableName1} values (1), (3);
    """

    sql """
        insert into ${tableName2} values (1), (2);
    """

    qt_select """ select ${tableName2}.k1 from ${tableName2} where k1 not in (select ${tableName1}.k1 from ${tableName1}) order by ${tableName2}.k1; """

    sql """
        insert into ${tableName2} values(null);
    """

    qt_select """ select ${tableName2}.k1 from ${tableName2} where k1 not in (select ${tableName1}.k1 from ${tableName1}) order by ${tableName2}.k1; """

    sql """
        insert into ${tableName1} values(null);
    """

    qt_select """ select ${tableName2}.k1 from ${tableName2} where k1 not in (select ${tableName1}.k1 from ${tableName1}) order by ${tableName2}.k1; """

    sql """ set parallel_fragment_exec_instance_num=2; """
    qt_select """ select ${tableName2}.k1 from ${tableName2} where k1 not in (select ${tableName1}.k1 from ${tableName1}) order by ${tableName2}.k1; """

    sql """
        drop table if exists ${tableName2};
    """

    sql """
        drop table if exists ${tableName1};
    """
}