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[fix] (vectorization) regexp all_pass string (#32515)

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Qifeng
2024-03-30 19:36:24 +08:00
committed by yiguolei
parent fb910e5304
commit 285e2fcb5a
3 changed files with 90 additions and 1 deletions
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2
be/src/vec/functions/like.cpp
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@ -51,7 +51,7 @@ static const RE2 STARTS_WITH_RE(R"(\^([^\.\^\{\[\(\|\)\]\}\+\*\?\$\\]*)(?:\.\*)*
// A regex to match any regex pattern which is equivalent to a constant string match.
static const RE2 EQUALS_RE(R"(\^([^\.\^\{\[\(\|\)\]\}\+\*\?\$\\]*)\$)");
// A regex to match .*
static const RE2 ALLPASS_RE(R"((\\.\*)+)");
static const RE2 ALLPASS_RE(R"((\.\*)+)");
// Like patterns
static const re2::RE2 LIKE_SUBSTRING_RE(R"((?:%+)(((\\_)|([^%_\\]))+)(?:%+))");

37
regression-test/data/nereids_syntax_p0/test_function_regexp_passall.out Normal file
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@ -0,0 +1,37 @@
-- This file is automatically generated. You should know what you did if you want to edit this
-- !sql --
0 prefix0_infix0_suffix0 prefix0
1 %prefix1_infix1_suffix1 prefix1
2 prefix2_$infix2$suffix2 infix2
3 prefix3^infix3_suffix3 infix3
4 $$$prefix4_$$$infix4%%%^^suffix4 suffix4
5 prefix5%%$$$__infix5$^^^%%$$suffix5 suffix5
6 prefix6__^^%%%infix6%^suffix6% prefix6_^^%%%infix6%^suffix6%
7 %%%^^^$$$prefix7_infix7_suffix7%%%^^^$$$ prefix7_infix7_suffix7
8 prefix8^^%%%infix8%%$$^^___suffix8
9 prefix9$$%%%^^infix9&&%%$$suffix9 \N
-- !sql --
0 prefix0_infix0_suffix0 prefix0
1 %prefix1_infix1_suffix1 prefix1
2 prefix2_$infix2$suffix2 infix2
3 prefix3^infix3_suffix3 infix3
4 $$$prefix4_$$$infix4%%%^^suffix4 suffix4
5 prefix5%%$$$__infix5$^^^%%$$suffix5 suffix5
6 prefix6__^^%%%infix6%^suffix6% prefix6_^^%%%infix6%^suffix6%
7 %%%^^^$$$prefix7_infix7_suffix7%%%^^^$$$ prefix7_infix7_suffix7
8 prefix8^^%%%infix8%%$$^^___suffix8
9 prefix9$$%%%^^infix9&&%%$$suffix9 \N
-- !sql --
0 prefix0_infix0_suffix0 prefix0
1 %prefix1_infix1_suffix1 prefix1
2 prefix2_$infix2$suffix2 infix2
3 prefix3^infix3_suffix3 infix3
4 $$$prefix4_$$$infix4%%%^^suffix4 suffix4
5 prefix5%%$$$__infix5$^^^%%$$suffix5 suffix5
6 prefix6__^^%%%infix6%^suffix6% prefix6_^^%%%infix6%^suffix6%
7 %%%^^^$$$prefix7_infix7_suffix7%%%^^^$$$ prefix7_infix7_suffix7
8 prefix8^^%%%infix8%%$$^^___suffix8
9 prefix9$$%%%^^infix9&&%%$$suffix9 \N

52
regression-test/suites/nereids_syntax_p0/test_function_regexp_passall.groovy Normal file
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@ -0,0 +1,52 @@
// 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_function_regexp_passall") {
sql """
CREATE TABLE test_function_regexp_passall (
id int,
value_col string,
pattern_col string
)
ENGINE=OLAP
DISTRIBUTED BY HASH(id) BUCKETS 4
PROPERTIES (
"replication_allocation" = "tag.location.default: 1"
);
"""
sql """INSERT INTO test_function_regexp_passall VALUES
(0, 'prefix0_infix0_suffix0', 'prefix0'),
(1, '%prefix1_infix1_suffix1', 'prefix1'),
(2, 'prefix2_\$infix2\$suffix2', 'infix2'),
(3, 'prefix3^infix3_suffix3', 'infix3'),
(4, '\$\$\$prefix4_\$\$\$infix4%%%^^suffix4', 'suffix4'),
(5, 'prefix5%%\$\$\$__infix5\$^^^%%\$\$suffix5', 'suffix5'),
(6, 'prefix6__^^%%%infix6%^suffix6%', 'prefix6_^^%%%infix6%^suffix6%'),
(7, '%%%^^^\$\$\$prefix7_infix7_suffix7%%%^^^\$\$\$', 'prefix7_infix7_suffix7'),
(8, 'prefix8^^%%%infix8%%\$\$^^___suffix8', ''),
(9, 'prefix9\$\$%%%^^infix9&&%%\$\$suffix9', NULL);
"""
qt_sql "SELECT * FROM test_function_regexp_passall WHERE value_col REGEXP '.*' ORDER BY id;"
qt_sql "SELECT * FROM test_function_regexp_passall WHERE value_col REGEXP '.' ORDER BY id;"
qt_sql "SELECT * FROM test_function_regexp_passall WHERE value_col REGEXP '.*.*' ORDER BY id;"
sql """DROP TABLE IF EXISTS test_function_regexp_passall FORCE; """
}