158 lines
4.1 KiB
C++
158 lines
4.1 KiB
C++
/*
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Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
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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, version 2.0,
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as published by the Free Software Foundation.
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This program is also distributed with certain software (including
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but not limited to OpenSSL) that is licensed under separate terms,
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as designated in a particular file or component or in included license
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documentation. The authors of MySQL hereby grant you an additional
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permission to link the program and your derivative works with the
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separately licensed software that they have included with MySQL.
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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, version 2.0, 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef CREATE_FK_IMPL_HPP
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#define CREATE_FK_IMPL_HPP
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#include "SignalData.hpp"
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#define JAM_FILE_ID 208
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struct CreateFKImplReq
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{
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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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/**
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* For printing
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*/
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friend bool printCREATE_FK_IMPL_REQ(FILE*, const Uint32*, Uint32, Uint16);
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STATIC_CONST( SignalLength = 10 );
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STATIC_CONST( PARENT_COLUMNS = 0); // section no
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STATIC_CONST( CHILD_COLUMNS = 1); // section no
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enum {
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RT_PARSE = 0x1,
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RT_PREPARE = 0x2,
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RT_ABORT = 0x3,
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RT_COMMIT = 0x4,
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RT_COMPLETE = 0x5
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};
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enum Bits
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{
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FK_PARENT_UI = 1, // Parent index is an unique index
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FK_PARENT_OI = 2, // Parent index is an ordered index
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FK_CHILD_UI = 4, // Child index is an unique index
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FK_CHILD_OI = 8, // Child index is an ordered index
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FK_UPDATE_RESTRICT = 16, // On update restrict
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FK_UPDATE_CASCADE = 32, // On update cascade
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FK_UPDATE_SET_NULL = 64, // On update set null
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FK_UPDATE_SET_DEFAULT = 128, // On update set default
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FK_DELETE_RESTRICT = 256, // On delete restrict
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FK_DELETE_CASCADE = 512, // On delete cascade
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FK_DELETE_SET_NULL = 1024,// On delete set null
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FK_DELETE_SET_DEFAULT = 2048,// On delete set default
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FK_UPDATE_MASK = (FK_UPDATE_RESTRICT |
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FK_UPDATE_CASCADE |
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FK_UPDATE_SET_NULL |
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FK_UPDATE_SET_DEFAULT),
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FK_DELETE_MASK = (FK_DELETE_RESTRICT |
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FK_DELETE_CASCADE |
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FK_DELETE_SET_NULL |
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FK_DELETE_SET_DEFAULT),
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FK_ACTION_MASK = (FK_UPDATE_MASK | FK_DELETE_MASK),
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FK_UPDATE_ACTION = (FK_UPDATE_CASCADE |
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FK_UPDATE_SET_NULL |
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FK_UPDATE_SET_DEFAULT),
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FK_DELETE_ACTION = (FK_DELETE_CASCADE |
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FK_DELETE_SET_NULL |
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FK_DELETE_SET_DEFAULT),
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FK_ON_ACTION = (FK_UPDATE_ACTION | FK_DELETE_ACTION),
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FK_END = 0 // marker
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};
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Uint32 senderData;
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Uint32 senderRef;
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Uint32 requestType;
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Uint32 fkId;
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Uint32 fkVersion;
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Uint32 bits;
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Uint32 parentTableId;
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Uint32 parentIndexId;
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Uint32 childTableId;
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Uint32 childIndexId;
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};
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struct CreateFKImplRef
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{
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/**
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* Sender(s)
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*/
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friend class Dbdict;
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/**
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* For printing
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*/
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friend bool printCREATE_FK_IMPL_REF(FILE*, const Uint32*, Uint32, Uint16);
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STATIC_CONST( SignalLength = 3 );
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Uint32 senderData;
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Uint32 senderRef;
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Uint32 errorCode;
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enum ErrCode
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{
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ObjectAlreadyExist = 21030,
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NoMoreObjectRecords = 21031,
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InvalidFormat = 21032
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};
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};
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struct CreateFKImplConf
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{
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/**
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* Sender(s)
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*/
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friend class Dbdict;
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/**
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* For printing
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*/
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friend bool printCREATE_FK_IMPL_CONF(FILE*, const Uint32*, Uint32, Uint16);
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STATIC_CONST( SignalLength = 4 );
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Uint32 senderData;
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Uint32 senderRef;
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};
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#undef JAM_FILE_ID
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#endif
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