37 lines
1.1 KiB
C++
37 lines
1.1 KiB
C++
/*
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Copyright (c) 2011, 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 as published by
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the Free Software Foundation; version 2 of 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 St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef NDB_GLOBAL_SCHEMA_LOCK_GUARD_H
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#define NDB_GLOBAL_SCHEMA_LOCK_GUARD_H
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#include <mysql/plugin.h>
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class Ndb_global_schema_lock_guard
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{
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public:
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Ndb_global_schema_lock_guard(THD *thd);
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~Ndb_global_schema_lock_guard();
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int lock(bool no_lock_queue=false,
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bool report_cluster_disconnected=true);
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private:
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THD* m_thd;
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bool m_locked;
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};
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#endif
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