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
|
######## include/ddl3.inc ######
#
# Stress the storage engine with rapid CREATE/DROP TABLE/INDEX
# and following SELECT/INSERT/SHOW etc.
# Subtest 3 variants (3A - 3D)
#
# The variables
# $loop_size -- number of rounds till we look at the clock again
# $runtime -- rough intended runtime per subtest variant
# $engine_type -- storage engine to be used in CREATE TABLE
# must be set within the routine sourcing this script.
#
# Other stuff which must already exist:
# - connection con2
# - stmt_start and stmt_break prepared by the default connection
#
# Please look for more details within include/ddl2.inc.
#
# Creation of this test:
# 2007-07-04 mleich
#
#----------------------------------------------------------------------
# Settings for Subtest 3 variants
# Scenario: CREATE TABLE/CREATE TABLE(F)/DROP TABLE/DROP TABLE(F)
let $create_table= CREATE TABLE t1 (f1 BIGINT NOT NULL) ENGINE=$engine_type;
let $drop_table= DROP TABLE t1;
#----------------------------------------------------------------------
#
--echo # Subtest 3A (one connection, no PREPARE/EXECUTE)
--echo # connection action
--echo # default: $create_table
--echo # default: $create_table (expect to get ER_TABLE_EXISTS_ERROR)
--echo # default: $drop_table
--echo # default: $drop_table (expect to get ER_BAD_TABLE_ERROR)
--disable_query_log
--disable_result_log
connection default;
let $run= 1;
# Determine the current time.
EXECUTE stmt_start;
# Run execution loops till the planned runtime is reached
while ($run)
{
let $loop_run= $loop_size;
while ($loop_run)
{
eval $create_table;
--error 0,ER_TABLE_EXISTS_ERROR
eval $create_table;
if (!$mysql_errno)
{
--echo # Error: CREATE TABLE was successful though we expected ER_TABLE_EXISTS_ERROR
--echo # abort
exit;
}
eval $drop_table;
--error 0,ER_BAD_TABLE_ERROR
eval $drop_table;
if (!$mysql_errno)
{
--echo # Error: DROP TABLE was successful though we expected ER_BAD_TABLE_ERROR)
--echo # abort
exit;
}
dec $loop_run;
}
if (`EXECUTE stmt_break`)
{
let $run= 0;
}
}
--enable_result_log
--enable_query_log
#
--echo # Subtest 3B (one connection, use PREPARE/EXECUTE)
--echo # connection action
--echo # default: $create_table
--echo # default: $create_table (expect to get ER_TABLE_EXISTS_ERROR)
--echo # default: $drop_table
--echo # default: $drop_table (expect to get ER_BAD_TABLE_ERROR)
--disable_query_log
--disable_result_log
connection default;
eval PREPARE create_table FROM "$create_table";
EXECUTE create_table;
eval PREPARE drop_table FROM "$drop_table";
EXECUTE drop_table;
let $run= 1;
# Determine the current time.
EXECUTE stmt_start;
# Run execution loops till the planned runtime is reached
while ($run)
{
let $loop_run= $loop_size;
while ($loop_run)
{
EXECUTE create_table;
--error 0,ER_TABLE_EXISTS_ERROR
EXECUTE create_table;
if (!$mysql_errno)
{
--echo # Error: CREATE TABLE was successful though we expected ER_TABLE_EXISTS_ERROR
--echo # abort
exit;
}
EXECUTE drop_table;
--error 0,ER_BAD_TABLE_ERROR
EXECUTE drop_table;
if (!$mysql_errno)
{
--echo # Error: DROP TABLE was successful though we expected ER_BAD_TABLE_ERROR)
--echo # abort
exit;
}
dec $loop_run;
}
if (`EXECUTE stmt_break`)
{
let $run= 0;
}
}
DEALLOCATE PREPARE create_table;
DEALLOCATE PREPARE drop_table;
--enable_result_log
--enable_query_log
#
--echo # Subtest 3C (two connections, no PREPARE/EXECUTE)
--echo # connection action
--echo # default: $create_table
--echo # con2: $create_table (expect to get ER_TABLE_EXISTS_ERROR)
--echo # default: $drop_table
--echo # con2: $drop_table (expect to get ER_BAD_TABLE_ERROR)
--disable_query_log
--disable_result_log
connection default;
let $run= 1;
# Determine the current time.
EXECUTE stmt_start;
# Run execution loops till the planned runtime is reached
while ($run)
{
let $loop_run= $loop_size;
while ($loop_run)
{
eval $create_table;
connection con2;
--error 0,ER_TABLE_EXISTS_ERROR
eval $create_table;
if (!$mysql_errno)
{
--echo # Error: CREATE TABLE was successful though we expected ER_TABLE_EXISTS_ERROR
--echo # abort
exit;
}
connection default;
eval $drop_table;
connection con2;
--error 0,ER_BAD_TABLE_ERROR
eval $drop_table;
if (!$mysql_errno)
{
--echo # Error: DROP TABLE was successful though we expected ER_BAD_TABLE_ERROR)
--echo # abort
exit;
}
connection default;
dec $loop_run;
}
if (`EXECUTE stmt_break`)
{
let $run= 0;
}
}
--enable_result_log
--enable_query_log
#
--echo # Subtest 3D (two connections, use PREPARE/EXECUTE)
--echo # connection action
--echo # default: $create_table
--echo # con2: $create_table (expect to get ER_TABLE_EXISTS_ERROR)
--echo # default: $drop_table
--echo # con2: $drop_table (expect to get ER_BAD_TABLE_ERROR)
--disable_query_log
--disable_result_log
connection default;
eval PREPARE create_table FROM "$create_table";
eval PREPARE drop_table FROM "$drop_table";
EXECUTE create_table;
connection con2;
eval PREPARE create_table FROM "$create_table";
eval PREPARE drop_table FROM "$drop_table";
EXECUTE drop_table;
connection default;
let $run= 1;
# Determine the current time.
EXECUTE stmt_start;
# Run execution loops till the planned runtime is reached
while ($run)
{
let $loop_run= $loop_size;
while ($loop_run)
{
EXECUTE create_table;
connection con2;
--error 0,ER_TABLE_EXISTS_ERROR
EXECUTE create_table;
if (!$mysql_errno)
{
--echo # Error: CREATE TABLE was successful though we expected ER_TABLE_EXISTS_ERROR
--echo # abort
exit;
}
connection default;
EXECUTE drop_table;
connection con2;
--error 0,ER_BAD_TABLE_ERROR
EXECUTE drop_table;
if (!$mysql_errno)
{
--echo # Error: DROP TABLE was successful though we expected ER_BAD_TABLE_ERROR)
--echo # abort
exit;
}
connection default;
dec $loop_run;
}
if (`EXECUTE stmt_break`)
{
let $run= 0;
}
}
DEALLOCATE PREPARE create_table;
DEALLOCATE PREPARE drop_table;
connection con2;
DEALLOCATE PREPARE create_table;
DEALLOCATE PREPARE drop_table;
connection default;
--enable_result_log
--enable_query_log
|
