release/src/router/mysql/storage/innodb_plugin/include/row0uins.h

   1 /*****************************************************************************
   2
   3 Copyright (c) 1997, 2009, Innobase Oy. All Rights Reserved.
   4
   5 This program is free software; you can redistribute it and/or modify it under
   6 the terms of the GNU General Public License as published by the Free Software
   7 Foundation; version 2 of the License.
   8
   9 This program is distributed in the hope that it will be useful, but WITHOUT
  10 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  11 FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
  12
  13 You should have received a copy of the GNU General Public License along with
  14 this program; if not, write to the Free Software Foundation, Inc.,
  15 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  16
  17 *****************************************************************************/
  18
  19 /**************************************************//**
  20 @file include/row0uins.h
  21 Fresh insert undo
  22
  23 Created 2/25/1997 Heikki Tuuri
  24 *******************************************************/
  25
  26 #ifndef row0uins_h
  27 #define row0uins_h
  28
  29 #include "univ.i"
  30 #include "data0data.h"
  31 #include "dict0types.h"
  32 #include "trx0types.h"
  33 #include "que0types.h"
  34 #include "row0types.h"
  35 #include "mtr0mtr.h"
  36
  37 /***********************************************************//**
  38 Undoes a fresh insert of a row to a table. A fresh insert means that
  39 the same clustered index unique key did not have any record, even delete
  40 marked, at the time of the insert.  InnoDB is eager in a rollback:
  41 if it figures out that an index record will be removed in the purge
  42 anyway, it will remove it in the rollback.
  43 @return DB_SUCCESS */
  44 UNIV_INTERN
  45 ulint
  46 row_undo_ins(
  47 /*=========*/
  48         undo_node_t*    node);  /*!< in: row undo node */
  49
  50 #ifndef UNIV_NONINL
  51 #include "row0uins.ic"
  52 #endif
  53
  54 #endif