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
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
|
################################################################################
# inc/partition_alter2.inc #
# #
# Purpose: #
# Tests where the columns used within the partitioning function are altered. #
# This routine is only useful for the partition_<feature>_<engine> tests. .#
# #
#------------------------------------------------------------------------------#
# Original Author: mleich #
# Original Date: 2006-03-05 #
# Change Author: #
# Change Date: #
# Change: #
################################################################################
--echo
--echo #========================================================================
--echo # 1 Increase the size of the column used in the partitioning
--echo # function and/or PRIMARY KEY and/or UNIQUE INDEX
--echo #========================================================================
--echo #------------------------------------------------------------------------
--echo # 1.1 ALTER column f_int2 not used in partitioning function
--echo #------------------------------------------------------------------------
# Rule: Only f_int1 is used within the partitioning function
# ---> inc/partition_alter_11.inc
let $alter= ALTER TABLE t1 MODIFY f_int2 BIGINT;
--echo # 1.1.1 no PRIMARY KEY or UNIQUE INDEX exists
let $unique= ;
--source suite/parts/inc/partition_alter_11.inc
#
if ($do_pk_tests)
{
--echo # 1.1.2 PRIMARY KEY exists
# The value of the direct following test is maybe covered by the test with
# the PRIMARY KEY containing two columns.
if ($more_pk_ui_tests)
{
let $unique= , PRIMARY KEY (f_int1);
--source suite/parts/inc/partition_alter_11.inc
}
let $unique= , PRIMARY KEY (f_int1,f_int2);
--source suite/parts/inc/partition_alter_11.inc
let $unique= , PRIMARY KEY (f_int2,f_int1);
--source suite/parts/inc/partition_alter_11.inc
}
#
--echo # 1.1.3 UNIQUE INDEX exists
# The value of the direct following test is maybe covered by the test with
# the UNIQUE INDEX containing two columns
if ($more_pk_ui_tests)
{
let $unique= , UNIQUE INDEX uidx1 (f_int1);
--source suite/parts/inc/partition_alter_11.inc
}
let $unique= , UNIQUE INDEX uidx1 (f_int1,f_int2);
--source suite/parts/inc/partition_alter_11.inc
let $unique= , UNIQUE INDEX uidx1 (f_int2,f_int1);
--source suite/parts/inc/partition_alter_11.inc
#
if ($more_pk_ui_tests)
{
# The value of the tests 1.2 is maybe covered by the tests 1.3
--echo #------------------------------------------------------------------------
--echo # 1.2 ALTER column f_int1 used in partitioning function
--echo #------------------------------------------------------------------------
# Rule: Only f_int1 is used within the partitioning function
# ---> inc/partition_alter_11.inc
let $alter= ALTER TABLE t1 MODIFY f_int1 BIGINT;
--echo # 1.2.1 no PRIMARY KEY or UNIQUE INDEX exists
let $unique= ;
--source suite/parts/inc/partition_alter_11.inc
--source suite/parts/inc/partition_alter_13.inc
#
if ($do_pk_tests)
{
--echo # 1.2.2 PRIMARY KEY exists
let $unique= , PRIMARY KEY (f_int1);
--source suite/parts/inc/partition_alter_11.inc
let $unique= , PRIMARY KEY (f_int1,f_int2);
--source suite/parts/inc/partition_alter_11.inc
--source suite/parts/inc/partition_alter_13.inc
let $unique= , PRIMARY KEY (f_int2,f_int1);
--source suite/parts/inc/partition_alter_11.inc
--source suite/parts/inc/partition_alter_13.inc
}
#
--echo # 1.2.3 UNIQUE INDEX exists
let $unique= , UNIQUE INDEX uidx (f_int1);
--source suite/parts/inc/partition_alter_11.inc
let $unique= , UNIQUE INDEX uidx (f_int1,f_int2);
--source suite/parts/inc/partition_alter_11.inc
--source suite/parts/inc/partition_alter_13.inc
let $unique= , UNIQUE INDEX uidx (f_int2,f_int1);
--source suite/parts/inc/partition_alter_11.inc
--source suite/parts/inc/partition_alter_13.inc
}
#
--echo #------------------------------------------------------------------------
--echo # 1.3 ALTER column f_int1 and f_int2
--echo # f_int1 or (f_int1 and f_int2) used in partitioning function
--echo #------------------------------------------------------------------------
# Rule: f_int1 and f_int2 is used within the partitioning function
# ---> inc/partition_alter_13.inc
let $alter= ALTER TABLE t1 MODIFY f_int1 BIGINT, MODIFY f_int2 BIGINT;
--echo # 1.3.1 no PRIMARY KEY or UNIQUE INDEX exists
let $unique= ;
--source suite/parts/inc/partition_alter_11.inc
--source suite/parts/inc/partition_alter_13.inc
#
if ($do_pk_tests)
{
--echo # 1.3.2 PRIMARY KEY exists
# The value of the direct following test is maybe covered by the test with
# the PRIMARY KEY containing two columns.
if ($more_pk_ui_tests)
{
let $unique= , PRIMARY KEY (f_int1);
--source suite/parts/inc/partition_alter_11.inc
}
let $unique= , PRIMARY KEY (f_int1,f_int2);
--source suite/parts/inc/partition_alter_11.inc
--source suite/parts/inc/partition_alter_13.inc
let $unique= , PRIMARY KEY (f_int2,f_int1);
--source suite/parts/inc/partition_alter_11.inc
--source suite/parts/inc/partition_alter_13.inc
}
#
--echo # 1.3.3 UNIQUE INDEX exists
# The value of the direct following test is maybe covered by the test with
# the UNIQUE INDEX containing two columns.
if ($more_pk_ui_tests)
{
let $unique= , UNIQUE INDEX uidx (f_int1);
--source suite/parts/inc/partition_alter_11.inc
}
let $unique= , UNIQUE INDEX uidx (f_int1,f_int2);
--source suite/parts/inc/partition_alter_11.inc
--source suite/parts/inc/partition_alter_13.inc
let $unique= , UNIQUE INDEX uidx (f_int2,f_int1);
--source suite/parts/inc/partition_alter_11.inc
--source suite/parts/inc/partition_alter_13.inc
--echo
--echo #========================================================================
--echo # 2 Decrease the size of the column used in the partitioning
--echo # function and/or PRIMARY KEY and/or UNIQUE INDEX
--echo #========================================================================
--echo #------------------------------------------------------------------------
--echo # 2.1 ALTER column f_int2 not used in partitioning function
--echo #------------------------------------------------------------------------
# Rule: Only f_int1 is used within the partitioning function
# ---> inc/partition_alter_11.inc
let $alter= ALTER TABLE t1 MODIFY f_int2 MEDIUMINT;
--echo # 2.1.1 no PRIMARY KEY or UNIQUE INDEX exists
let $unique= ;
--source suite/parts/inc/partition_alter_11.inc
#
if ($do_pk_tests)
{
# The value of the direct following test is maybe covered by the test with
# the PRIMARY KEY containing two columns.
if ($more_pk_ui_tests)
{
--echo # 2.1.2 PRIMARY KEY exists
let $unique= , PRIMARY KEY (f_int1);
--source suite/parts/inc/partition_alter_11.inc
}
let $unique= , PRIMARY KEY (f_int1,f_int2);
--source suite/parts/inc/partition_alter_11.inc
let $unique= , PRIMARY KEY (f_int2,f_int1);
--source suite/parts/inc/partition_alter_11.inc
}
#
--echo # 2.1.3 UNIQUE INDEX exists
# The value of the direct following test is maybe covered by the test with
# the UNIQUE INDEX containing two columns.
if ($more_pk_ui_tests)
{
let $unique= , UNIQUE INDEX uidx1 (f_int1);
--source suite/parts/inc/partition_alter_11.inc
}
let $unique= , UNIQUE INDEX uidx1 (f_int1,f_int2);
--source suite/parts/inc/partition_alter_11.inc
let $unique= , UNIQUE INDEX uidx1 (f_int2,f_int1);
--source suite/parts/inc/partition_alter_11.inc
#
if ($more_pk_ui_tests)
{
# The value of the tests 2.2 is maybe covered by the tests 2.3
--echo #------------------------------------------------------------------------
--echo # 2.2 ALTER column f_int1 used in partitioning function
--echo #------------------------------------------------------------------------
# Rule: Only f_int1 is used within the partitioning function
# ---> inc/partition_alter_11.inc
let $alter= ALTER TABLE t1 MODIFY f_int1 MEDIUMINT;
--echo # 2.2.1 no PRIMARY KEY or UNIQUE INDEX exists
let $unique= ;
--source suite/parts/inc/partition_alter_11.inc
--source suite/parts/inc/partition_alter_13.inc
#
if ($do_pk_tests)
{
--echo # 2.2.2 PRIMARY KEY exists
let $unique= , PRIMARY KEY (f_int1);
--source suite/parts/inc/partition_alter_11.inc
let $unique= , PRIMARY KEY (f_int1,f_int2);
--source suite/parts/inc/partition_alter_11.inc
--source suite/parts/inc/partition_alter_13.inc
let $unique= , PRIMARY KEY (f_int2,f_int1);
--source suite/parts/inc/partition_alter_11.inc
--source suite/parts/inc/partition_alter_13.inc
}
#
--echo # 2.2.3 UNIQUE INDEX exists
let $unique= , UNIQUE INDEX uidx (f_int1);
--source suite/parts/inc/partition_alter_11.inc
let $unique= , UNIQUE INDEX uidx (f_int1,f_int2);
--source suite/parts/inc/partition_alter_11.inc
--source suite/parts/inc/partition_alter_13.inc
let $unique= , UNIQUE INDEX uidx (f_int2,f_int1);
--source suite/parts/inc/partition_alter_11.inc
--source suite/parts/inc/partition_alter_13.inc
}
#
--echo #------------------------------------------------------------------------
--echo # 2.3 ALTER column f_int1 and f_int2 used in partitioning function
--echo #------------------------------------------------------------------------
# Rule: f_int1 and f_int2 is used within the partitioning function
# ---> inc/partition_alter_13.inc
let $alter= ALTER TABLE t1 MODIFY f_int1 MEDIUMINT, MODIFY f_int2 MEDIUMINT;
--echo # 2.3.1 no PRIMARY KEY or UNIQUE INDEX exists
let $unique= ;
--source suite/parts/inc/partition_alter_11.inc
--source suite/parts/inc/partition_alter_13.inc
#
if ($do_pk_tests)
{
--echo # 2.3.2 PRIMARY KEY exists
# The value of the direct following test is maybe covered by the test with
# the PRIMARY KEY containing two columns.
if ($more_pk_ui_tests)
{
let $unique= , PRIMARY KEY (f_int1);
--source suite/parts/inc/partition_alter_11.inc
}
let $unique= , PRIMARY KEY (f_int1,f_int2);
--source suite/parts/inc/partition_alter_11.inc
--source suite/parts/inc/partition_alter_13.inc
let $unique= , PRIMARY KEY (f_int2,f_int1);
--source suite/parts/inc/partition_alter_11.inc
--source suite/parts/inc/partition_alter_13.inc
}
#
--echo # 2.3.3 UNIQUE INDEX exists
# The value of the direct following test is maybe covered by the test with
# the UNIQUE INDEX containing two columns.
if ($more_pk_ui_tests)
{
let $unique= , UNIQUE INDEX uidx (f_int1);
--source suite/parts/inc/partition_alter_11.inc
}
let $unique= , UNIQUE INDEX uidx (f_int1,f_int2);
--source suite/parts/inc/partition_alter_11.inc
--source suite/parts/inc/partition_alter_13.inc
let $unique= , UNIQUE INDEX uidx (f_int2,f_int1);
--source suite/parts/inc/partition_alter_11.inc
--source suite/parts/inc/partition_alter_13.inc
#
if (0)
{
--echo
--echo #========================================================================
--echo # 3 ALTER the type of the column used in the partitioning
--echo # function and/or PRIMARY KEY and/or UNIQUE INDEX
--echo # INTEGER --> FLOAT
--echo # INTEGER --> DECIMAL
--echo # INTEGER --> VARCHAR
--echo # mleich: I assume that at least the first two variants are of
--echo # some interest. But I am unsure if the server allows such
--echo # conversions. I also think that such operations have a
--echo # conversions very small likelihood.
--echo # To be implemented.
--echo #========================================================================
}
|
