regression-test/suites/pythonudf_p0/test_pythonudf_float.groovy

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suite("test_pythonudf_float") {
    def pyPath   = """${context.file.parent}/udf_scripts/pyudf.zip"""
    scp_udf_file_to_all_be(pyPath)
    def runtime_version = getPythonUdfRuntimeVersion()
    log.info("Python Zip path: ${pyPath}".toString())
    try {
        sql """ DROP TABLE IF EXISTS test_pythonudf_float """
        sql """
        CREATE TABLE IF NOT EXISTS test_pythonudf_float (
            `user_id`  INT    NOT NULL COMMENT "",
            `float_1`  FLOAT  NOT NULL COMMENT "",
            `float_2`  FLOAT           COMMENT "",
            `double_1` DOUBLE NOT NULL COMMENT "",
            `double_2` DOUBLE          COMMENT ""
            )
            DISTRIBUTED BY HASH(user_id) PROPERTIES("replication_num" = "1");
        """
        
        
        sql """ INSERT INTO test_pythonudf_float (`user_id`,`float_1`,`float_2`,double_1,double_2) VALUES
                (111,11111.11111,222222.3333333,12345678.34455677,1111111.999999999999),
                (112,1234556.11111,222222.3333333,222222222.3333333333333,4444444444444.555555555555),
                (113,87654321.11111,null,6666666666.6666666666,null)
            """
        qt_select_default """ SELECT * FROM test_pythonudf_float t ORDER BY user_id; """

        File path = new File(pyPath)
        if (!path.exists()) {
            throw new IllegalStateException("""${pyPath} doesn't exist! """)
        }

        sql """ DROP FUNCTION IF EXISTS python_udf_float_test(FLOAT,FLOAT) """

        sql """ CREATE FUNCTION python_udf_float_test(FLOAT,FLOAT) RETURNS FLOAT PROPERTIES (
            "file"="file://${pyPath}",
            "symbol"="float_test.evaluate",
            "type"="PYTHON_UDF",
            "runtime_version" = "${runtime_version}",
            "always_nullable" = "true",
            "volatility" = "immutable"
        ); """

        qt_select """ SELECT python_udf_float_test(cast(2.83645 as float),cast(111.1111111 as float)) as result; """
        qt_select """ SELECT python_udf_float_test(2.83645,111.1111111) as result ; """
        qt_select """ SELECT user_id,python_udf_float_test(float_1, float_2) as sum FROM test_pythonudf_float order by user_id; """
        createMV("create materialized view udf_mv as SELECT user_id as a1,python_udf_float_test(float_1, float_2) as sum FROM test_pythonudf_float order by user_id;")
        qt_select """ SELECT user_id,python_udf_float_test(float_1, float_2) as sum FROM test_pythonudf_float order by user_id; """

        explain {
            sql("SELECT user_id,python_udf_float_test(float_1, float_2) as sum FROM test_pythonudf_float order by user_id; ")
            contains "(udf_mv)"
        }

        sql """ CREATE FUNCTION python_udf_double_test(DOUBLE,DOUBLE) RETURNS DOUBLE PROPERTIES (
            "file"="file://${pyPath}",
            "symbol"="double_test.evaluate",
            "type"="PYTHON_UDF",
            "runtime_version" = "${runtime_version}",
            "always_nullable" = "true"
        ); """

        qt_select """ SELECT python_udf_double_test(cast(2.83645 as DOUBLE),cast(111.1111111 as DOUBLE)) as result; """
        qt_select """ SELECT python_udf_double_test(2.83645,111.1111111) as result ; """
        qt_select """ SELECT user_id,python_udf_double_test(double_1, double_1) as sum FROM test_pythonudf_float order by user_id; """

    } finally {
        try_sql("DROP FUNCTION IF EXISTS python_udf_double_test(DOUBLE,DOUBLE);")
        try_sql("DROP FUNCTION IF EXISTS python_udf_float_test(FLOAT,FLOAT);")
        try_sql("DROP TABLE IF EXISTS test_pythonudf_float")
    }
}