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5aa2a824c2
This patch introduces centralized logic of selecting what dbroot is accessible in PrimProc on what node. The logic is in OamCache for time being and can be moved later.
60 lines
1.6 KiB
C++
60 lines
1.6 KiB
C++
/* Copyright (C) 2014 InfiniDB, Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; version 2 of
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the License.
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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., 51 Franklin Street, Fifth Floor, Boston,
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MA 02110-1301, USA. */
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#pragma once
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#include <unistd.h>
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#include "bytestream.h"
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#include "we_messages.h"
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#include "we_clients.h"
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#include "dbrm.h"
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#include "liboamcpp.h"
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#include "writeengine.h"
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#include "oamcache.h"
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#define EXPORT
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#include "dataconvert.h"
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namespace WriteEngine
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{
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class WE_DDLCommandClient
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{
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public:
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EXPORT WE_DDLCommandClient();
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EXPORT ~WE_DDLCommandClient();
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/** @brief Update SYSCOLUMN nextval column for the columnoid with nextVal.
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*
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* Update SYSCOLUMN nextval column for the columnoid with nexValue.
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* @param columnOid (in) The column OID
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* @param nextVal (in) The partition number
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* @return 0 on success, non-0 on error.
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*/
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EXPORT uint8_t UpdateSyscolumnNextval(uint32_t columnOid, uint64_t nextVal, uint32_t sessionID = 0);
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private:
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BRM::DBRM fDbrm;
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WEClients* fWEClient;
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oam::OamCache* fOamCache;
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};
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} // namespace WriteEngine
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#undef EXPORT
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