53 lines
2.1 KiB
C++
53 lines
2.1 KiB
C++
/* Copyright (c) 2018, 2021, Alibaba 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/PolarDB-X Engine hereby grant you an
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additional permission to link the program and your derivative works with the
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separately licensed software that they have included with
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MySQL/PolarDB-X Engine.
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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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#ifndef XA_EXT_INCUDED
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#define XA_EXT_INCUDED
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/**
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@file
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Extends the XA code for AliSQL
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*/
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class XID_context {
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public:
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bool increased_prep_xp_xids() { return m_increased_prep_xids; }
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void set_increased_prep_xids() { m_increased_prep_xids = true; }
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void reset_increased_prep_xids() { m_increased_prep_xids = false; }
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bool do_binlog_rotate() { return m_do_binlog_rotate; }
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void set_do_binlog_rotate() { m_do_binlog_rotate = true; }
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void reset_do_binlog_rotate() { m_do_binlog_rotate = false; }
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private:
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/**
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True means the XA transaction has increased m_atomic_prep_xids,
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thus it has to decrease m_atomic_prep_xids after the XA transaction is
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preppared/committed/rolled back to engine.
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*/
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bool m_increased_prep_xids = {false};
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/**
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True means rotate is needed the XA transaction has to rotate binlog
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after the XA transaction is preppared/committed/rolled back to engine.
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*/
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bool m_do_binlog_rotate = {false};
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};
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#endif // XA_EXT_INCUDED
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