123 lines
2.8 KiB
C++
123 lines
2.8 KiB
C++
/*
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Copyright (c) 2003, 2016, 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_FRAGMENTATION_REQ_HPP
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#define CREATE_FRAGMENTATION_REQ_HPP
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#include "SignalData.hpp"
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#define JAM_FILE_ID 80
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class CreateFragmentationReq {
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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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* Receiver(s)
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*/
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friend class Dbdih;
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friend bool printCREATE_FRAGMENTATION_REQ(FILE *,
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const Uint32 *, Uint32, Uint16);
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public:
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STATIC_CONST( SignalLength = 8 );
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enum RequestInfo {
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RI_CREATE_FRAGMENTATION = 0x0,
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RI_ADD_FRAGMENTS = 0x1,
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RI_GET_FRAGMENTATION = 0x2
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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 requestInfo;
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Uint32 fragmentationType;
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Uint32 noOfFragments;
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Uint32 primaryTableId; // use same fragmentation as this table if not RNIL
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Uint32 map_ptr_i;
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Uint32 partitionBalance;
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Uint32 partitionCount;
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};
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class CreateFragmentationRef {
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/**
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* Sender(s)
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*/
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friend class Dbdih;
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/**
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* Receiver(s)
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*/
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friend class Dbdict;
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friend bool printCREATE_FRAGMENTATION_REF(FILE *,
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const Uint32 *, Uint32, Uint16);
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public:
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STATIC_CONST( SignalLength = 3 );
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enum ErrorCode {
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OK = 0
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,InvalidNodeGroup = 771
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,InvalidFragmentationType = 772
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,InvalidPrimaryTable = 749
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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 errorCode;
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};
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class CreateFragmentationConf {
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/**
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* Sender(s)
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*/
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friend class Dbdih;
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/**
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* Receiver(s)
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*/
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friend class Dbdict;
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friend bool printCREATE_FRAGMENTATION_CONF(FILE *,
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const Uint32 *, Uint32, Uint16);
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public:
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STATIC_CONST( SignalLength = 4 );
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SECTION( FRAGMENTS = 0 );
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private:
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Uint32 senderRef;
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Uint32 senderData;
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Uint32 noOfReplicas;
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Uint32 noOfFragments;
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};
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#undef JAM_FILE_ID
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#endif
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