regression-test/suites/correctness_p0/test_dict_range_predicate.groovy

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 // to you under the Apache License, Version 2.0 (the
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 //
 //   http://www.apache.org/licenses/LICENSE-2.0
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 suite("test_dict_range_predicate") {
     def tableName = "test_dict_range_predicate"

     sql """ DROP TABLE IF EXISTS ${tableName} """
     sql """
        CREATE TABLE IF NOT EXISTS ${tableName}  (
        `a` int,
        `b` char(10)
        ) ENGINE=OLAP
        DUPLICATE KEY(`a`)
        DISTRIBUTED BY HASH(`a`) BUCKETS 4
        PROPERTIES (
        "replication_allocation" = "tag.location.default: 1",
        "in_memory" = "false",
        "storage_format" = "V2"
        );
     """

     sql "insert into ${tableName} values (1, 'a'), (2, null), (3, 'c'), (4, 'd');"

     qt_select_default """ 
      select *
        from ${tableName} WHERE b > 'c' order by a
    """

     qt_select_default """ 
      select *
        from ${tableName} WHERE b <= 'c' order by a
    """
 }