53 lines
1.7 KiB
C++
53 lines
1.7 KiB
C++
/*
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* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
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*
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* This program is free software: you can use, redistribute, and/or modify
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* it under the terms of the GNU Affero General Public License, version 3
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* or later ("AGPL"), as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "planTestUtil.h"
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#include "planner.h"
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using namespace std;
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class PlanJoinTest : public PlannerTestBase {};
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TEST_F(PlanJoinTest, basic) {
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useDb("root", "test");
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run("SELECT t1.c1, t2.c2 FROM st1s1 t1, st1s2 t2 WHERE t1.ts = t2.ts");
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run("SELECT t1.*, t2.* FROM st1s1 t1, st1s2 t2 WHERE t1.ts = t2.ts");
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run("SELECT t1.c1, t2.c1 FROM st1s1 t1 JOIN st1s2 t2 ON t1.ts = t2.ts");
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}
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TEST_F(PlanJoinTest, complex) {
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useDb("root", "test");
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run("SELECT t1.c1, t2.c2 FROM st1s1 t1, st1s2 t2 "
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"WHERE t1.ts = t2.ts AND t1.c1 BETWEEN -10 AND 10 AND t2.c1 BETWEEN -100 AND 100 AND "
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"(t1.c2 LIKE 'nchar%' OR t1.c1 = 0 OR t2.c2 LIKE 'nchar%' OR t2.c1 = 0)");
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}
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TEST_F(PlanJoinTest, withWhere) {
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useDb("root", "test");
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run("SELECT t1.c1, t2.c1 FROM st1s1 t1 JOIN st1s2 t2 ON t1.ts = t2.ts "
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"WHERE t1.c1 > t2.c1 AND t1.c2 = 'abc' AND t2.c2 = 'qwe'");
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}
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TEST_F(PlanJoinTest, multiJoin) {
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useDb("root", "test");
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run("SELECT t1.c1, t2.c1 FROM st1s1 t1 JOIN st1s2 t2 ON t1.ts = t2.ts JOIN st1s3 t3 ON t1.ts = t3.ts");
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}
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