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add test simplify comparison predicate
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regression-test/suites/nereids_rules_p0/expression/test_simplify_comparison_predicate.groovy
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| // 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. | ||
|
|
||
| // TODO: date datetime comparison still has bug, need fix. | ||
| suite('test_simplify_comparison_predicate', 'nonConcurrent') { | ||
| def tbl = 'test_simplify_comparison_predicate_tbl' | ||
| def checkExplain = { expression, resExpression -> | ||
| def checker = { explainString, exception, startTime, endTime -> | ||
| assertNull(exception) | ||
| def foundOutputExprs = false | ||
| def succ = false | ||
| for (def line : explainString.split('\n')) { | ||
| if (foundOutputExprs) { | ||
| assertTrue(line.contains(resExpression), "'${line}' no contains '${resExpression}'") | ||
| succ = true | ||
| break | ||
| } | ||
| if (line.contains('OUTPUT EXPRS:')) { | ||
| foundOutputExprs = true | ||
| } | ||
| } | ||
| assertTrue(foundOutputExprs) | ||
| assertTrue(succ) | ||
| } | ||
|
|
||
| explain { | ||
| sql "SELECT ${expression} FROM ${tbl}" | ||
| check checker | ||
| } | ||
| } | ||
| def testSimplify = { checkNullColumn, checkNotNullColumn, expression, resExpression -> | ||
| def types = [''] | ||
| def column = '' | ||
| if (expression.contains('{int_like_column}')) { | ||
| column = '{int_like_column}' | ||
| types = ['tinyint', 'smallint', 'int', 'bigint'] | ||
| } else if (expression.contains('{decimal_column}')) { | ||
| column = '{decimal_column}' | ||
| types = ['decimal_3_0', 'decimal_5_2'] | ||
| } else if (expression.contains('{date_column}')) { | ||
| column = '{date_column}' | ||
| types = ['date', 'datev1'] | ||
| } else if (expression.contains('{datetime_column}')) { | ||
| column = '{datetime_column}' | ||
| types = ['datetime_0', 'datetime_3', 'datetimev1'] | ||
| } | ||
| for (def type : types) { | ||
| if (type == '') { | ||
| checkExplain expression, resExpression | ||
| } else { | ||
| if (checkNullColumn) { | ||
| checkExplain expression.replace(column, "c_${type}_null"), resExpression.replace(column, "c_${type}_null") | ||
| } | ||
| if (checkNotNullColumn) { | ||
| checkExplain expression.replace(column, "c_${type}"), resExpression.replace(column, "c_${type}") | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| setFeConfigTemporary([disable_datev1:false, disable_decimalv2:false]) { | ||
| sql """ | ||
| DROP TABLE IF EXISTS ${tbl} FORCE; | ||
| CREATE TABLE ${tbl} ( | ||
| c_tinyint tinyint not null default 1, | ||
| c_tinyint_null tinyint, | ||
| c_smallint smallint not null default 1, | ||
| c_smallint_null smallint, | ||
| c_int int not null default 1, | ||
| c_int_null int, | ||
| c_bigint bigint not null default 1, | ||
| c_bigint_null bigint, | ||
| c_decimal_3_0 decimal(3, 0) not null default 1, | ||
| c_decimal_3_0_null decimal(3, 0), | ||
| c_decimal_5_2 decimal(5, 2) not null default 1, | ||
| c_decimal_5_2_null decimal(5, 2), | ||
| c_date date not null default '2000-01-01', | ||
| c_date_null date, | ||
| c_datev1 datev1 not null default '2000-01-01', | ||
| c_datev1_null datev1 null, | ||
| c_datetime_0 datetime(0) not null default '2000-01-01 00:00:00', | ||
| c_datetime_0_null datetime(0), | ||
| c_datetime_3 datetime(3) not null default '2000-01-01 00:00:00', | ||
| c_datetime_3_null datetime(3), | ||
| c_datetimev1 datetimev1 not null default '2000-01-01 00:00:00', | ||
| c_datetimev1_null datetimev1 | ||
| ) | ||
| PROPERTIES ('replication_num' = '1'); | ||
| INSERT INTO ${tbl} VALUES(); | ||
| """ | ||
|
|
||
| testSimplify true, true, '{int_like_column} = CAST(1.00 as DOUBLE)', '({int_like_column} = 1)' | ||
| testSimplify true, false, '{int_like_column} = CAST(1.01 as DOUBLE)', 'AND[{int_like_column} IS NULL,NULL]' | ||
| testSimplify false, true, '{int_like_column} = CAST(1.01 as DOUBLE)', 'FALSE' | ||
| testSimplify true, true, '{int_like_column} <=> CAST(1.01 as DOUBLE)', 'FALSE' | ||
| testSimplify true, true, '{int_like_column} > CAST(1.00 as DOUBLE)', '({int_like_column} > 1)' | ||
| testSimplify true, true, '{int_like_column} < CAST(1.00 as DOUBLE)', '({int_like_column} < 1)' | ||
| testSimplify true, true, '{int_like_column} > CAST(1.01 as DOUBLE)', '({int_like_column} > 1)' | ||
| testSimplify true, true, '{int_like_column} >= CAST(1.01 as DOUBLE)', '({int_like_column} >= 2)' | ||
| testSimplify true, true, '{int_like_column} <= CAST(1.01 as DOUBLE)', '({int_like_column} <= 1)' | ||
| testSimplify true, true, '{int_like_column} < CAST(1.01 as DOUBLE)', '({int_like_column} < 2)' | ||
| testSimplify true, true, '{int_like_column} = 1.00', '({int_like_column} = 1)' | ||
| testSimplify true, true, '{int_like_column} > 1.00', '({int_like_column} > 1)' | ||
| testSimplify true, true, '{int_like_column} < 1.00', '({int_like_column} < 1)' | ||
| testSimplify true, false, '{int_like_column} = 1.01', 'AND[{int_like_column} IS NULL,NULL]' | ||
| testSimplify false, true, '{int_like_column} = 1.01', 'FALSE' | ||
| testSimplify true, true, '{int_like_column} <=> 1.01', 'FALSE' | ||
| testSimplify true, true, '{int_like_column} > 1.01', '({int_like_column} > 1)' | ||
| testSimplify true, true, '{int_like_column} >= 1.01', '({int_like_column} >= 2)' | ||
| testSimplify true, true, '{int_like_column} <= 1.01', '({int_like_column} <= 1)' | ||
| testSimplify true, true, '{int_like_column} < 1.01', '({int_like_column} < 2)' | ||
| testSimplify false, false, 'CAST(c_decimal_3_0_null as DECIMAL(10, 5)) = CAST(1.00 as DECIMAL(10, 5))', '(c_decimal_3_0_null = 1)' | ||
| testSimplify false, false, 'CAST(c_decimal_3_0_null as DECIMAL(10, 5)) = CAST(1.1 as DECIMAL(10, 5))', 'AND[c_decimal_3_0_null IS NULL,NULL]' | ||
| testSimplify false, false, 'CAST(c_decimal_3_0_null as DECIMAL(10, 5)) > CAST(1.1 as DECIMAL(10, 5))', '(c_decimal_3_0_null > 1)' | ||
| testSimplify false, false, 'CAST(c_decimal_3_0_null as DECIMAL(10, 5)) >= CAST(1.1 as DECIMAL(10, 5))', '(c_decimal_3_0_null >= 2)' | ||
| testSimplify false, false, 'CAST(c_decimal_3_0_null as DECIMAL(10, 5)) < CAST(1.1 as DECIMAL(10, 5))', '(c_decimal_3_0_null < 2)' | ||
| testSimplify false, false, 'CAST(c_decimal_3_0_null as DECIMAL(10, 5)) <= CAST(1.1 as DECIMAL(10, 5))', '(c_decimal_3_0_null <= 1)' | ||
| testSimplify false, false, 'c_decimal_5_2_null = CAST(1.0 as DECIMAL(10, 5))', '(c_decimal_5_2_null = 1.00)' | ||
| testSimplify false, false, 'c_decimal_5_2_null = CAST(1.1 as DECIMAL(10, 5))', '(c_decimal_5_2_null = 1.10)' | ||
| testSimplify false, false, 'c_decimal_5_2_null = CAST(1.12 as DECIMAL(10, 5))', '(c_decimal_5_2_null = 1.12)' | ||
| testSimplify false, false, 'c_decimal_5_2_null = CAST(1.123 as DECIMAL(10, 5))', 'AND[c_decimal_5_2_null IS NULL,NULL]' | ||
| testSimplify false, false, 'c_decimal_5_2 = CAST(1.123 as DECIMAL(10, 5))', 'FALSE' | ||
| testSimplify false, false, 'c_decimal_5_2_null > CAST(1.123 as DECIMAL(10, 5))', 'c_decimal_5_2_null > 1.12' | ||
| testSimplify false, false, 'c_decimal_5_2_null >= CAST(1.123 as DECIMAL(10, 5))', 'c_decimal_5_2_null >= 1.13' | ||
| testSimplify false, false, 'c_decimal_5_2_null <= CAST(1.123 as DECIMAL(10, 5))', 'c_decimal_5_2_null <= 1.12' | ||
| testSimplify false, false, 'c_decimal_5_2_null < CAST(1.123 as DECIMAL(10, 5))', 'c_decimal_5_2_null < 1.13' | ||
| testSimplify false, false, "CAST(c_datetime_0 AS DATETIME(5)) = '2000-01-01'", "(c_datetime_0 = '2000-01-01 00:00:00')" | ||
| testSimplify false, false, "CAST(c_datetime_0 AS DATETIME(5)) = '2000-01-01 00:00:00.1'", 'FALSE' | ||
| testSimplify false, false, "CAST(c_datetime_0_null AS DATETIME(5)) = '2000-01-01 00:00:00.1'", 'AND[c_datetime_0_null IS NULL,NULL]' | ||
| testSimplify false, false, "CAST(c_datetime_0_null AS DATETIME(5)) <=> '2000-01-01 00:00:00.1'", 'FALSE' | ||
| testSimplify false, false, "CAST(c_datetime_0 AS DATETIME(5)) >= '2000-01-01 00:00:00.1'", "(c_datetime_0 >= '2000-01-01 00:00:01')" | ||
| testSimplify false, false, "CAST(c_datetime_0 AS DATETIME(5)) > '2000-01-01 00:00:00.1'", "(c_datetime_0 > '2000-01-01 00:00:00')" | ||
| testSimplify false, false, "CAST(c_datetime_0 AS DATETIME(5)) <= '2000-01-01 00:00:00.1'", "(c_datetime_0 <= '2000-01-01 00:00:00')" | ||
| testSimplify false, false, "CAST(c_datetime_0 AS DATETIME(5)) < '2000-01-01 00:00:00.1'", "(c_datetime_0 < '2000-01-01 00:00:01')" | ||
| testSimplify false, false, "CAST(c_datetime_3 AS DATETIME(5)) = '2000-01-01'", "(c_datetime_3 = '2000-01-01 00:00:00.000')" | ||
| testSimplify false, false, "CAST(c_datetime_3 AS DATETIME(5)) = '2000-01-01 00:00:00.1234'", 'FALSE' | ||
| testSimplify false, false, "CAST(c_datetime_3_null AS DATETIME(5)) = '2000-01-01 00:00:00.1234'", 'AND[c_datetime_3_null IS NULL,NULL]' | ||
| testSimplify false, false, "CAST(c_datetime_3_null AS DATETIME(5)) <=> '2000-01-01 00:00:00.1234'", 'FALSE' | ||
| testSimplify false, false, "CAST(c_datetime_3 AS DATETIME(5)) >= '2000-01-01 00:00:00.1234'", "(c_datetime_3 >= '2000-01-01 00:00:00.124')" | ||
| testSimplify false, false, "CAST(c_datetime_3 AS DATETIME(5)) > '2000-01-01 00:00:00.1234'", "(c_datetime_3 > '2000-01-01 00:00:00.123')" | ||
| testSimplify false, false, "CAST(c_datetime_3 AS DATETIME(5)) <= '2000-01-01 00:00:00.1234'", "(c_datetime_3 <= '2000-01-01 00:00:00.123')" | ||
| testSimplify false, false, "CAST(c_datetime_3 AS DATETIME(5)) < '2000-01-01 00:00:00.1234'", "(c_datetime_3 < '2000-01-01 00:00:00.124')" | ||
| // testSimplify false, false, "c_date = '2000-01-01 00:00:01'", 'FALSE' | ||
| // testSimplify false, false, "CAST(c_date_null AS DATETIME(5)) = '2000-01-01 00:00:01'", 'AND[c_date_null IS NULL,NULL]' | ||
| // testSimplify false, false, "CAST(c_date_null AS DATETIME(5)) <=> '2000-01-01 00:00:01'", 'FALSE' | ||
| testSimplify false, false, "CAST(c_date AS DATETIME(5)) > '2000-01-01 00:00:01'", "c_date > '2000-01-01'" | ||
| testSimplify false, false, "CAST(c_date AS DATETIME(5)) >= '2000-01-01 00:00:01'", "c_date >= '2000-01-02'" | ||
| testSimplify false, false, "CAST(c_date AS DATETIME(5)) <= '2000-01-01 00:00:01'", "c_date <= '2000-01-01'" | ||
| testSimplify false, false, "CAST(c_date AS DATETIME(5)) < '2000-01-01 00:00:01'", "c_date < '2000-01-02'" | ||
|
|
||
| sql "DROP TABLE IF EXISTS ${tbl} FORCE" | ||
| } | ||
| } |