1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
|
/*
Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
The MySQL Connector/C++ is licensed under the terms of the GPLv2
<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>, like most
MySQL Connectors. There are special exceptions to the terms and
conditions of the GPLv2 as it is applied to this software, see the
FLOSS License Exception
<http://www.mysql.com/about/legal/licensing/foss-exception.html>.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "SubqueriesRegressionTest.h"
namespace testsuite
{
namespace regression
{
const int SubqueriesRegressionTest::REPETITIONS = 100;
/*
* (non-Javadoc)
*
* @see junit.framework.TestCase#setUp()
*/
/* throws Exception */
void SubqueriesRegressionTest::setUp()
{
super::setUp();
createTables();
}
/*
* (non-Javadoc)
*
* @see junit.framework.TestCase#tearDown()
*/
/* throws Exception */
void SubqueriesRegressionTest::tearDown()
{
dropTables();
super::tearDown();
}
/**
* DOCUMENT ME!
*
* @throws Exception
* DOCUMENT ME!
*/
/* throws Exception */
void SubqueriesRegressionTest::testSubQuery1()
{
if (versionMeetsMinimum(4, 1))
{
for (int i = 0; i < REPETITIONS; i++)
{
rs.reset( stmt->executeQuery("select t3.colA from t3, t1 "\
"where t3.colA = 'bbbb' "\
"and t3.colB = t1.colA "\
"and exists (select 'X' "\
"from t2 "\
"where t2.colB = t1.colB)"));
ASSERT(rs->next());
ASSERT_EQUALS( "bbbb", rs->getString(1) );
ASSERT(!rs->next());
}
}
}
/**
* DOCUMENT ME!
*
* @throws Exception
* DOCUMENT ME!
*/
/* throws Exception */
void SubqueriesRegressionTest::testSubQuery2()
{
if (versionMeetsMinimum(4, 1))
{
for (int i = 0; i < REPETITIONS; i++)
{
rs.reset( stmt->executeQuery("select t3.colA from t3, t1"\
" where t3.colA = 'bbbb' "\
"and t3.colB = t1.colA "\
"and exists (select 'X' from t2 "\
"where t2.colB = 2)") );
ASSERT(rs->next());
ASSERT_EQUALS( "bbbb", rs->getString(1) );
ASSERT(!rs->next());
}
}
}
/**
* DOCUMENT ME!
*
* @throws Exception
* DOCUMENT ME!
*/
/* throws Exception */
void SubqueriesRegressionTest::testSubQuery3()
{
if (versionMeetsMinimum(4, 1))
{
for (int i = 0; i < REPETITIONS; i++)
{
rs.reset( stmt->executeQuery("select * from t1 where t1.colA = 'efgh' "\
"and exists (select 'X' from t2 "\
"where t2.colB = t1.colB)") );
ASSERT(rs->next());
ASSERT_EQUALS( "efgh" , rs->getString(1) );
ASSERT_EQUALS( "2" , rs->getString(2) );
ASSERT(!rs->next());
}
}
}
/**
* DOCUMENT ME!
*
* @throws Exception
* DOCUMENT ME!
*/
/* throws Exception */
void SubqueriesRegressionTest::testSubQuery4()
{
if ( versionMeetsMinimum(4, 1) )
{
for (int i = 0; i < REPETITIONS; i++)
{
rs.reset( stmt->executeQuery("select colA, '' from t2"\
" union select colA, colB from t3") );
ASSERT(rs->next());
ASSERT_EQUALS("type1", rs->getString(1) );
ASSERT_EQUALS("" , rs->getString(2) );
ASSERT(rs->next());
ASSERT_EQUALS("type2", rs->getString(1) );
ASSERT_EQUALS("" , rs->getString(2) );
ASSERT(rs->next());
ASSERT_EQUALS("type3", rs->getString(1) );
ASSERT_EQUALS("" , rs->getString(2) );
ASSERT(rs->next());
ASSERT_EQUALS("aaaa", rs->getString(1));
ASSERT_MESSAGE( rs->getString(2) == "abcd", String( "'" ) + rs->getString(2)
+ "' != expected of 'abcd'" );
ASSERT(rs->next());
ASSERT_EQUALS("bbbb", rs->getString(1) );
ASSERT_EQUALS("efgh", rs->getString(2) );
ASSERT(rs->next());
ASSERT_EQUALS("cccc", rs->getString(1) );
ASSERT_MESSAGE(rs->getString(2) == "ijkl", String( "'" ) + rs->getString(2)
+ "' != expected of 'ijkl'" );
ASSERT(!rs->next());
}
}
}
/**
* DOCUMENT ME!
*
* @throws Exception
* DOCUMENT ME!
*/
/* throws Exception */
void SubqueriesRegressionTest::testSubQuery5()
{
if ( versionMeetsMinimum(4, 1) )
{
for (int i = 0; i < REPETITIONS; i++)
{
rs.reset( stmt->executeQuery("select t1.colA from t1, t4 where t4.colA = t1.colA "\
"and exists (select 'X' from t2 where t2.colA = t4.colB)") );
ASSERT(rs->next());
ASSERT_EQUALS( "abcd", rs->getString(1) );
ASSERT(rs->next());
ASSERT_EQUALS( "efgh", rs->getString(1) );
ASSERT(rs->next());
ASSERT_EQUALS( "ijkl", rs->getString(1) );
ASSERT(!rs->next());
}
}
}
/* throws Exception */
void SubqueriesRegressionTest::createTables()
{
stmt->executeUpdate("drop table if exists t1");
stmt->executeUpdate("drop table if exists t2");
stmt->executeUpdate("drop table if exists t3");
stmt->executeUpdate("drop table if exists t4");
stmt->executeUpdate("create table t1(colA varchar(10), colB decimal(3,0))");
stmt->executeUpdate("create table t2(colA varchar(10), colB varchar(10))");
stmt->executeUpdate("create table t3(colA varchar(10), colB varchar(10))");
stmt->executeUpdate("create table t4(colA varchar(10), colB varchar(10))");
stmt->executeUpdate("insert into t1 values ('abcd', 1), ('efgh', 2)"\
", ('ijkl', 3)" );
stmt->executeUpdate("insert into t2 values ('type1', '1'), ('type2', '2')"\
", ('type3', '3')");
stmt->executeUpdate("insert into t3 values ('aaaa', 'abcd')"\
", ('bbbb', 'efgh')"\
", ('cccc', 'ijkl')");
stmt->executeUpdate("insert into t4 values ('abcd', 'type1')"\
", ('efgh', 'type2')"\
", ('ijkl', 'type3')");
}
/* throws Exception */
void SubqueriesRegressionTest::dropTables()
{
stmt->executeUpdate("drop table if exists t1");
stmt->executeUpdate("drop table if exists t2");
stmt->executeUpdate("drop table if exists t3");
stmt->executeUpdate("drop table if exists t4");
}
}
}
|
