MySQL 5.6.14 Source Code Document
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IndexStatSignal.hpp
1 /* Copyright (C) 2003 MySQL AB
2 
3  This program is free software; you can redistribute it and/or modify
4  it under the terms of the GNU General Public License as published by
5  the Free Software Foundation; version 2 of the License.
6 
7  This program is distributed in the hope that it will be useful,
8  but WITHOUT ANY WARRANTY; without even the implied warranty of
9  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10  GNU General Public License for more details.
11 
12  You should have received a copy of the GNU General Public License
13  along with this program; if not, write to the Free Software
14  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */
15 
16 #ifndef INDEX_STAT_SIGNAL_DATA_HPP
17 #define INDEX_STAT_SIGNAL_DATA_HPP
18 
19 #include "SignalData.hpp"
20 
21 struct IndexStatReq {
22  enum RequestType {
23  // update
24  RT_UPDATE_STAT = 1,
25  RT_CLEAN_NEW = 2,
26  RT_SCAN_FRAG = 3,
27  RT_CLEAN_OLD = 4,
28  RT_START_MON = 5,
29  // delete
30  RT_DELETE_STAT = 6,
31  RT_STOP_MON = 7,
32  RT_DROP_HEAD = 8,
33  RT_CLEAN_ALL = 9
34  };
35  STATIC_CONST( SignalLength = 9 );
36  Uint32 clientRef;
37  Uint32 clientData;
38  Uint32 transId;
39  Uint32 transKey;
40  Uint32 requestInfo;
41  Uint32 requestFlag;
42  Uint32 indexId;
43  Uint32 indexVersion;
44  Uint32 tableId;
45 };
46 
47 struct IndexStatImplReq {
48  STATIC_CONST( SignalLength = 10 );
49  Uint32 senderRef;
50  Uint32 senderData;
51  Uint32 transId;
52  Uint32 requestType;
53  Uint32 requestFlag;
54  Uint32 indexId;
55  Uint32 indexVersion;
56  Uint32 tableId;
57  Uint32 fragId;
58  Uint32 fragCount;
59 };
60 
61 struct IndexStatConf {
62  STATIC_CONST( SignalLength = 3 );
63  Uint32 senderRef;
64  union { Uint32 senderData; Uint32 clientData; };
65  Uint32 transId;
66 };
67 
68 struct IndexStatImplConf {
69  STATIC_CONST( SignalLength = 2 );
70  Uint32 senderRef;
71  Uint32 senderData;
72 };
73 
74 struct IndexStatRef {
75  enum ErrorCode {
76  Busy = 701,
77  NotMaster = 702,
78  InvalidIndex = 913,
79  InvalidRequest = 914,
80  NoFreeStatOp = 915,
81  InvalidSysTable = 916,
82  InvalidSysTableData = 917,
83  BusyUtilPrepare = 918,
84  BusyUtilExecute = 919
85  };
86  STATIC_CONST( SignalLength = 7 );
87  Uint32 senderRef;
88  union { Uint32 senderData; Uint32 clientData; };
89  Uint32 transId;
90  Uint32 errorCode;
91  Uint32 errorLine;
92  Uint32 errorNodeId;
93  Uint32 masterNodeId;
94 };
95 
96 struct IndexStatImplRef {
97  STATIC_CONST( SignalLength = 4 );
98  Uint32 senderRef;
99  Uint32 senderData;
100  Uint32 errorCode;
101  Uint32 errorLine;
102 };
103 
104 struct IndexStatRep {
105  enum RequestType {
106  RT_UPDATE_REQ = 1, // TUX->DICT request stats update
107  RT_UPDATE_CONF = 2 // TRIX->TUX report stats update
108  };
109  STATIC_CONST( SignalLength = 9 );
110  Uint32 senderRef;
111  Uint32 senderData;
112  Uint32 requestType;
113  Uint32 requestFlag;
114  Uint32 indexId;
115  Uint32 indexVersion;
116  Uint32 tableId;
117  Uint32 fragId;
118  Uint32 loadTime;
119 };
120 
121 #endif