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
|
/* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
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 02110-1335 USA */
#ifndef SQL_PARTITION_ADMIN_H
#define SQL_PARTITION_ADMIN_H
#ifndef WITH_PARTITION_STORAGE_ENGINE
/**
Stub class that returns a error if the partition storage engine is
not supported.
*/
class Sql_cmd_partition_unsupported : public Sql_cmd
{
public:
Sql_cmd_partition_unsupported()
{}
~Sql_cmd_partition_unsupported()
{}
/* Override SQLCOM_*, since it is an ALTER command */
virtual enum_sql_command sql_command_code() const
{
return SQLCOM_ALTER_TABLE;
}
bool execute(THD *thd);
};
class Sql_cmd_alter_table_exchange_partition :
public Sql_cmd_partition_unsupported
{
public:
Sql_cmd_alter_table_exchange_partition()
{}
~Sql_cmd_alter_table_exchange_partition()
{}
};
class Sql_cmd_alter_table_analyze_partition :
public Sql_cmd_partition_unsupported
{
public:
Sql_cmd_alter_table_analyze_partition()
{}
~Sql_cmd_alter_table_analyze_partition()
{}
};
class Sql_cmd_alter_table_check_partition :
public Sql_cmd_partition_unsupported
{
public:
Sql_cmd_alter_table_check_partition()
{}
~Sql_cmd_alter_table_check_partition()
{}
};
class Sql_cmd_alter_table_optimize_partition :
public Sql_cmd_partition_unsupported
{
public:
Sql_cmd_alter_table_optimize_partition()
{}
~Sql_cmd_alter_table_optimize_partition()
{}
};
class Sql_cmd_alter_table_repair_partition :
public Sql_cmd_partition_unsupported
{
public:
Sql_cmd_alter_table_repair_partition()
{}
~Sql_cmd_alter_table_repair_partition()
{}
};
class Sql_cmd_alter_table_truncate_partition :
public Sql_cmd_partition_unsupported
{
public:
Sql_cmd_alter_table_truncate_partition()
{}
~Sql_cmd_alter_table_truncate_partition()
{}
};
#else
/**
Class that represents the ALTER TABLE t1 ANALYZE PARTITION p statement.
*/
class Sql_cmd_alter_table_exchange_partition : public Sql_cmd_common_alter_table
{
public:
/**
Constructor, used to represent a ALTER TABLE EXCHANGE PARTITION statement.
*/
Sql_cmd_alter_table_exchange_partition()
: Sql_cmd_common_alter_table()
{}
~Sql_cmd_alter_table_exchange_partition() = default;
bool execute(THD *thd);
private:
bool exchange_partition(THD *thd, TABLE_LIST *, Alter_info *);
};
/**
Class that represents the ALTER TABLE t1 ANALYZE PARTITION p statement.
*/
class Sql_cmd_alter_table_analyze_partition : public Sql_cmd_analyze_table
{
public:
/**
Constructor, used to represent a ALTER TABLE ANALYZE PARTITION statement.
*/
Sql_cmd_alter_table_analyze_partition()
: Sql_cmd_analyze_table()
{}
~Sql_cmd_alter_table_analyze_partition() = default;
bool execute(THD *thd);
/* Override SQLCOM_ANALYZE, since it is an ALTER command */
virtual enum_sql_command sql_command_code() const
{
return SQLCOM_ALTER_TABLE;
}
};
/**
Class that represents the ALTER TABLE t1 CHECK PARTITION p statement.
*/
class Sql_cmd_alter_table_check_partition : public Sql_cmd_check_table
{
public:
/**
Constructor, used to represent a ALTER TABLE CHECK PARTITION statement.
*/
Sql_cmd_alter_table_check_partition()
: Sql_cmd_check_table()
{}
~Sql_cmd_alter_table_check_partition() = default;
bool execute(THD *thd);
/* Override SQLCOM_CHECK, since it is an ALTER command */
virtual enum_sql_command sql_command_code() const
{
return SQLCOM_ALTER_TABLE;
}
};
/**
Class that represents the ALTER TABLE t1 OPTIMIZE PARTITION p statement.
*/
class Sql_cmd_alter_table_optimize_partition : public Sql_cmd_optimize_table
{
public:
/**
Constructor, used to represent a ALTER TABLE OPTIMIZE PARTITION statement.
*/
Sql_cmd_alter_table_optimize_partition()
: Sql_cmd_optimize_table()
{}
~Sql_cmd_alter_table_optimize_partition() = default;
bool execute(THD *thd);
/* Override SQLCOM_OPTIMIZE, since it is an ALTER command */
virtual enum_sql_command sql_command_code() const
{
return SQLCOM_ALTER_TABLE;
}
};
/**
Class that represents the ALTER TABLE t1 REPAIR PARTITION p statement.
*/
class Sql_cmd_alter_table_repair_partition : public Sql_cmd_repair_table
{
public:
/**
Constructor, used to represent a ALTER TABLE REPAIR PARTITION statement.
*/
Sql_cmd_alter_table_repair_partition()
: Sql_cmd_repair_table()
{}
~Sql_cmd_alter_table_repair_partition() = default;
bool execute(THD *thd);
/* Override SQLCOM_REPAIR, since it is an ALTER command */
virtual enum_sql_command sql_command_code() const
{
return SQLCOM_ALTER_TABLE;
}
};
/**
Class that represents the ALTER TABLE t1 TRUNCATE PARTITION p statement.
*/
class Sql_cmd_alter_table_truncate_partition : public Sql_cmd_truncate_table
{
public:
/**
Constructor, used to represent a ALTER TABLE TRUNCATE PARTITION statement.
*/
Sql_cmd_alter_table_truncate_partition() = default;
virtual ~Sql_cmd_alter_table_truncate_partition() = default;
bool execute(THD *thd);
/* Override SQLCOM_TRUNCATE, since it is an ALTER command */
virtual enum_sql_command sql_command_code() const
{
return SQLCOM_ALTER_TABLE;
}
};
#endif /* WITH_PARTITION_STORAGE_ENGINE */
#endif /* SQL_PARTITION_ADMIN_H */
|
