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/* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* Copyright (C) 2011 David Shrewsbury
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#pragma once
#include <plugin/slave/sql_executor.h>
namespace slave
{
class ReplicationSchema : public SQLExecutor
{
public:
ReplicationSchema() : SQLExecutor("slave", "replication")
{ }
bool create();
/**
* Set initial value of the last applied COMMIT_ID value in applier_state.
*
* This is used when the server is started with --slave.max-commit-id to
* begin reading from the master transaction log at a given point. This
* method will persist the value to the applier_state table. If it wasn't
* permanently stored immediately, we risk the possibility of losing the
* value if the server is again restarted without ever having received
* another event from the master (which causes persistence of the value).
* An edge case, but still possible.
*
* @param[in] master_id Unique master identifier.
* @param[in] value The initial value.
*/
bool setInitialMaxCommitId(uint32_t master_id, uint64_t value);
bool createInitialApplierRow(uint32_t master_id);
bool createInitialIORow(uint32_t master_id);
};
} /* namespace slave */
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