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
|
/* 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 02110-1301 USA */
#ifndef SQL_TABLE_MAINTENANCE_H
#define SQL_TABLE_MAINTENANCE_H
/* Must be able to hold ALTER TABLE t PARTITION BY ... KEY ALGORITHM = 1 ... */
#define SQL_ADMIN_MSG_TEXT_SIZE 128 * 1024
bool mysql_assign_to_keycache(THD* thd, TABLE_LIST* table_list,
LEX_STRING *key_cache_name);
bool mysql_preload_keys(THD* thd, TABLE_LIST* table_list);
int reassign_keycache_tables(THD* thd, KEY_CACHE *src_cache,
KEY_CACHE *dst_cache);
/**
Sql_cmd_analyze_table represents the ANALYZE TABLE statement.
*/
class Sql_cmd_analyze_table : public Sql_cmd
{
public:
/**
Constructor, used to represent a ANALYZE TABLE statement.
*/
Sql_cmd_analyze_table()
{}
~Sql_cmd_analyze_table()
{}
bool execute(THD *thd);
virtual enum_sql_command sql_command_code() const
{
return SQLCOM_ANALYZE;
}
};
/**
Sql_cmd_check_table represents the CHECK TABLE statement.
*/
class Sql_cmd_check_table : public Sql_cmd
{
public:
/**
Constructor, used to represent a CHECK TABLE statement.
*/
Sql_cmd_check_table()
{}
~Sql_cmd_check_table()
{}
bool execute(THD *thd);
virtual enum_sql_command sql_command_code() const
{
return SQLCOM_CHECK;
}
};
/**
Sql_cmd_optimize_table represents the OPTIMIZE TABLE statement.
*/
class Sql_cmd_optimize_table : public Sql_cmd
{
public:
/**
Constructor, used to represent a OPTIMIZE TABLE statement.
*/
Sql_cmd_optimize_table()
{}
~Sql_cmd_optimize_table()
{}
bool execute(THD *thd);
virtual enum_sql_command sql_command_code() const
{
return SQLCOM_OPTIMIZE;
}
};
/**
Sql_cmd_repair_table represents the REPAIR TABLE statement.
*/
class Sql_cmd_repair_table : public Sql_cmd
{
public:
/**
Constructor, used to represent a REPAIR TABLE statement.
*/
Sql_cmd_repair_table()
{}
~Sql_cmd_repair_table()
{}
bool execute(THD *thd);
virtual enum_sql_command sql_command_code() const
{
return SQLCOM_REPAIR;
}
};
#endif
|
