MySQL 5.6.14 Source Code Document
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TcKeyRef.hpp
1 /*
2  Copyright (C) 2003, 2005-2008 MySQL AB
3  All rights reserved. Use is subject to license terms.
4 
5  This program is free software; you can redistribute it and/or modify
6  it under the terms of the GNU General Public License as published by
7  the Free Software Foundation; version 2 of the License.
8 
9  This program is distributed in the hope that it will be useful,
10  but WITHOUT ANY WARRANTY; without even the implied warranty of
11  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  GNU General Public License for more details.
13 
14  You should have received a copy of the GNU General Public License
15  along with this program; if not, write to the Free Software
16  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18 
19 #ifndef TCKEYREF_HPP
20 #define TCKEYREF_HPP
21 
22 #include "SignalData.hpp"
23 
24 class TcKeyRef {
25 
29  friend class NdbOperation;
30  friend class NdbQueryOperationImpl;
31  friend class Ndbcntr;
32  friend class DbUtil;
33 
37  friend class Dbtc;
38 
42  friend class Dblqh;
43  friend class Dbspj;
44 
45  friend bool printTCKEYREF(FILE *, const Uint32 *, Uint32, Uint16);
46 
47 public:
48  STATIC_CONST( SignalLength = 5 );
49 
50 private:
51  Uint32 connectPtr; /* Operation pointer */
52  Uint32 transId[2];
53  Uint32 errorCode;
54  Uint32 errorData;
55 };
56 
57 #endif