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50 lines
1.8 KiB
50 lines
1.8 KiB
#ifndef SECONDARY_ENGINE_INCLUDED
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#define SECONDARY_ENGINE_INCLUDED
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// Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
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//
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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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//
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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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//
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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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//
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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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#include <string>
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#include <vector>
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#include "mysql.h"
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class Secondary_engine {
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public:
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Secondary_engine() {}
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~Secondary_engine() {}
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/// Get the secondary engine execution count value.
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///
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/// @param mysql mysql handle
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/// @param mode Mode value (either "after" or "before")
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///
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/// @retval True if the query fails, false otherwise.
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bool offload_count(MYSQL *mysql, const char *mode);
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/// Report secondary engine execution count value.
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///
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/// @param filename File to store the count value
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void report_offload_count(const char *filename);
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};
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#endif // SECONDARY_ENGINE_INCLUDED
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