zclllyybb commented on code in PR #59130: URL: https://github.com/apache/doris/pull/59130#discussion_r2633303356
########## regression-test/suites/function_p0/test_map_concat.groovy: ########## @@ -0,0 +1,135 @@ +// Licensed to the Apache Software Foundation (ASF) under one +// or more contributor license agreements. See the NOTICE file +// distributed with this work for additional information +// regarding copyright ownership. The ASF licenses this file +// to you under the Apache License, Version 2.0 (the +// "License"); you may not use this file except in compliance +// with the License. You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, +// software distributed under the License is distributed on an +// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +// KIND, either express or implied. See the License for the +// specific language governing permissions and limitations +// under the License. + +suite("test_map_concat") { + sql """ set enable_nereids_planner=true; """ + sql """ set enable_fallback_to_original_planner=false; """ + + def testTable = "test_map_concat_table" + + sql """ + drop table if exists ${testTable}; + """ + + sql """ + CREATE TABLE ${testTable} ( + id INT, + map1 MAP<VARCHAR, VARCHAR>, + map2 MAP<VARCHAR, INT>, + map3 MAP<INT, VARCHAR> + ) ENGINE=OLAP + DUPLICATE KEY(id) + DISTRIBUTED BY HASH(id) BUCKETS 1 + PROPERTIES ( + "replication_allocation" = "tag.location.default: 1" + ); + """ + + sql """ + insert into ${testTable} values + (1, {'a': 'apple', 'b': 'banana'}, {'x': 10, 'y': 20}, {1: 'one', 2: 'two'}), + (2, {'c': 'cherry'}, {'z': 30}, {3: 'three'}), + (3, {}, {}, {}), + (4, NULL, NULL, NULL); + """ + + qt_sql """ + select map_concat() as empty_map; + """ + + qt_sql """ + select map_concat(map('single', 'argument')) as single_argument; + """ + + qt_sql """ + select map_concat({'a': 'apple'}, {'b': 'banana'}, {'c': 'cherry'}) as literal_maps_merged; + """ + + qt_sql """ + select id, map_concat(map1, map2, map3) as all_maps_merged from ${testTable} order by id; + """ + + qt_sql """ + select + map_concat(map1, {}) as merged_with_empty, + map_concat(map1, NULL) as map_with_null, + map_concat(NULL, NULL) as null_with_null + from ${testTable} where id = 1; + """ + + qt_sql """ + select map_concat({'a': 'apple', 'b': 'banana'}, {'b': 'blueberry', 'c': 'cherry'}) as conflict_resolution; + """ + + qt_sql """ + select + map_size(map_concat(map1, map2)) as two_maps_size, + map_keys(map_concat({'x': 10}, {'y': 20})) as keys_result + from ${testTable} where id = 1; + """ + + qt_sql """ + select + map_concat({1: 'one', 2: 'two'}, {3: 'three', 4: 'four'}) as int_key_maps, + map_concat( + CAST({'bigint1': 10000000000, 'bigint2': 20000000000} AS MAP<VARCHAR, BIGINT>), + CAST({'bigint3': 30000000000} AS MAP<VARCHAR, BIGINT>) + ) as bigint_values, + map_concat( + CAST({'double1': 1.2345678901, 'double2': 2.3456789012} AS MAP<VARCHAR, DOUBLE>), + CAST({'double3': 3.4567890123} AS MAP<VARCHAR, DOUBLE>) + ) as double_values, + map_concat({'flag1': true}, {'flag2': false}) as boolean_values, + map_concat({'arr1': [1, 2, 3]}, {'arr2': [4, 5, 6]}) as array_values, + map_concat( + CAST({'decimal1': 123.456, 'decimal2': 789.012} AS MAP<VARCHAR, DECIMAL(10,3)>), + CAST({'decimal3': 345.678} AS MAP<VARCHAR, DECIMAL(10,3)>) + ) as decimal_values, + map_concat({'date1': DATE '2023-01-01', 'date2': DATE '2023-12-31'}, + {'timestamp1': TIMESTAMP '2023-01-01 12:00:00'}) as timestamp_values, + -- 类型混合测试：兼容类型间的混合 Review Comment: prefer not use Chinese comment -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
