mirror of
https://github.com/MariaDB/server.git
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125 lines
2.6 KiB
C++
125 lines
2.6 KiB
C++
/* Copyright (C) 2003 MySQL AB
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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#ifndef ALTER_TAB_HPP
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#define ALTER_TAB_HPP
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#include "SignalData.hpp"
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#include "GlobalSignalNumbers.h"
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/**
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* AlterTab
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*
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* Implemenatation of AlterTable
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*/
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class AlterTabReq {
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/**
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* Sender(s) / Reciver(s)
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*/
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friend class Dbdict;
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friend class Dbdih;
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friend class Dbtc;
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friend class Dblqh;
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/**
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* For printing
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*/
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friend bool printALTER_TAB_REQ(FILE*, const Uint32*, Uint32, Uint16);
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public:
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STATIC_CONST( SignalLength = 9 );
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enum RequestType {
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AlterTablePrepare = 0, // Prepare alter table
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AlterTableCommit = 1, // Commit alter table
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AlterTableRevert = 2 // Prepare failed, revert instead
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};
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private:
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Uint32 senderRef;
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Uint32 senderData;
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Uint32 clientRef;
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Uint32 clientData;
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Uint32 changeMask;
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Uint32 tableId;
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Uint32 tableVersion;
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Uint32 gci;
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Uint32 requestType;
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SECTION( DICT_TAB_INFO = 0 );
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};
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struct AlterTabRef {
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/**
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* Sender(s) / Reciver(s)
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*/
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friend class Dbdict;
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friend class Dbdih;
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friend class Dbtc;
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friend class Dblqh;
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friend class Dbtup;
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friend class SafeCounter;
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/**
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* For printing
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*/
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friend bool printALTER_TAB_REF(FILE *, const Uint32 *, Uint32, Uint16);
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STATIC_CONST( SignalLength = 7 );
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STATIC_CONST( GSN = GSN_ALTER_TAB_REF );
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enum ErrorCode {
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NF_FakeErrorREF = 255
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};
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Uint32 senderRef;
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Uint32 senderData;
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Uint32 errorCode;
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Uint32 errorLine;
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Uint32 errorKey;
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Uint32 errorStatus;
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Uint32 requestType;
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};
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class AlterTabConf {
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/**
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* Sender(s) / Reciver(s)
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*/
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friend class Dbdict;
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friend class Dbdih;
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friend class Dbtc;
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friend class Dblqh;
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friend class Dbtup;
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/**
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* For printing
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*/
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friend bool printALTER_TAB_CONF(FILE *, const Uint32 *, Uint32, Uint16);
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public:
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STATIC_CONST( SignalLength = 7 );
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private:
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Uint32 senderRef;
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Uint32 senderData;
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Uint32 changeMask;
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Uint32 tableId;
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Uint32 tableVersion;
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Uint32 gci;
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Uint32 requestType;
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};
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#endif
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