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
|
/* Copyright (C) 2003 MySQL AB
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; either version 2 of the License, or
(at your option) any later version.
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef ALTER_TABLE_HPP
#define ALTER_TABLE_HPP
#include "SignalData.hpp"
/**
* AlterTable
*
* This signal is sent by API to DICT/TRIX
* as a request to alter a secondary index
* and then from TRIX to TRIX(n) and TRIX to TC.
*/
class AlterTableReq {
/**
* Sender(s)
*/
// API
/**
* Sender(s) / Reciver(s)
*/
friend class NdbTableImpl;
friend class NdbDictInterface;
friend class Dbdict;
/**
* For printing
*/
friend bool printALTER_TABLE_REQ(FILE*, const Uint32*, Uint32, Uint16);
public:
STATIC_CONST( SignalLength = 5 );
private:
Uint32 senderData;
Uint32 senderRef;
Uint32 changeMask;
Uint32 tableId;
Uint32 tableVersion;
SECTION( DICT_TAB_INFO = 0 );
/**
* ChangeMask
*/
/*
n = Changed name
1111111111222222222233
01234567890123456789012345678901
n-------------------------------
*/
#define NAME_SHIFT (0)
/**
* Getters and setters
*/
static Uint8 getNameFlag(const UintR & changeMask);
static void setNameFlag(UintR & changeMask, Uint32 nameFlg);
};
inline
Uint8
AlterTableReq::getNameFlag(const UintR & changeMask){
return (Uint8)((changeMask >> NAME_SHIFT) & 1);
}
inline
void
AlterTableReq::setNameFlag(UintR & changeMask, Uint32 nameFlg){
changeMask |= (nameFlg << NAME_SHIFT);
}
class AlterTableRef {
/**
* Sender(s)
*/
friend class Dbdict;
/**
* Sender(s) / Reciver(s)
*/
friend class Ndbcntr;
friend class NdbDictInterface;
/**
* For printing
*/
friend bool printALTER_TABLE_REF(FILE *, const Uint32 *, Uint32, Uint16);
public:
STATIC_CONST( SignalLength = 7 );
enum ErrorCode {
NoError = 0,
InvalidTableVersion = 241,
DropInProgress = 283,
Busy = 701,
BusyWithNR = 711,
NotMaster = 702,
InvalidFormat = 703,
AttributeNameTooLong = 704,
TableNameTooLong = 705,
Inconsistency = 706,
NoMoreTableRecords = 707,
NoMoreAttributeRecords = 708,
NoSuchTable = 709,
AttributeNameTwice = 720,
TableAlreadyExist = 721,
ArraySizeTooBig = 737,
RecordTooBig = 738,
InvalidPrimaryKeySize = 739,
NullablePrimaryKey = 740,
UnsupportedChange = 741,
BackupInProgress = 762,
IncompatibleVersions = 763
};
private:
Uint32 senderData;
Uint32 senderRef;
Uint32 masterNodeId;
Uint32 errorCode;
Uint32 errorLine;
Uint32 errorKey;
Uint32 status;
public:
Uint32 getErrorCode() const {
return errorCode;
}
Uint32 getErrorLine() const {
return errorLine;
}
};
class AlterTableConf {
/**
* Sender(s)
*/
friend class Dbdict;
/**
* Sender(s) / Reciver(s)
*/
friend class Ndbcntr;
friend class NdbDictInterface;
/**
* For printing
*/
friend bool printALTER_TABLE_CONF(FILE *, const Uint32 *, Uint32, Uint16);
public:
STATIC_CONST( SignalLength = 4 );
private:
Uint32 senderData;
Uint32 senderRef;
Uint32 tableId;
Uint32 tableVersion;
};
/**
* Inform API about change of table definition
*/
struct AlterTableRep
{
friend bool printALTER_TABLE_REP(FILE*, const Uint32*, Uint32, Uint16);
STATIC_CONST( SignalLength = 3 );
enum Change_type
{
CT_ALTERED = 0x1,
CT_DROPPED = 0x2
};
Uint32 tableId;
Uint32 tableVersion;
Uint32 changeType;
SECTION( TABLE_NAME = 0 );
};
#endif
|
