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50 lines
1.8 KiB
C
50 lines
1.8 KiB
C
/*****************************************************************************
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Copyright (c) 1997, 2016, Oracle and/or its affiliates. All Rights Reserved.
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Copyright (c) 2017, MariaDB Corporation.
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA
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*****************************************************************************/
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/**************************************************//**
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@file include/row0uins.h
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Fresh insert undo
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Created 2/25/1997 Heikki Tuuri
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*******************************************************/
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#ifndef row0uins_h
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#define row0uins_h
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#include "data0data.h"
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#include "trx0types.h"
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#include "que0types.h"
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#include "row0types.h"
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#include "mtr0mtr.h"
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/***********************************************************//**
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Undoes a fresh insert of a row to a table. A fresh insert means that
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the same clustered index unique key did not have any record, even delete
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marked, at the time of the insert. InnoDB is eager in a rollback:
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if it figures out that an index record will be removed in the purge
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anyway, it will remove it in the rollback.
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@return DB_SUCCESS */
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dberr_t
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row_undo_ins(
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/*=========*/
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undo_node_t* node, /*!< in: row undo node */
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que_thr_t* thr) /*!< in: query thread */
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MY_ATTRIBUTE((nonnull, warn_unused_result));
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#endif
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