1 /***************************************************************************** 2 3 Copyright (c) 1997, 2016, Oracle and/or its affiliates. All Rights Reserved. 4 Copyright (c) 2017, MariaDB Corporation. 5 6 This program is free software; you can redistribute it and/or modify it under 7 the terms of the GNU General Public License as published by the Free Software 8 Foundation; version 2 of the License. 9 10 This program is distributed in the hope that it will be useful, but WITHOUT 11 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 12 FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. 13 14 You should have received a copy of the GNU General Public License along with 15 this program; if not, write to the Free Software Foundation, Inc., 16 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA 17 18 *****************************************************************************/ 19 20 /**************************************************//** 21 @file include/row0uins.h 22 Fresh insert undo 23 24 Created 2/25/1997 Heikki Tuuri 25 *******************************************************/ 26 27 #ifndef row0uins_h 28 #define row0uins_h 29 30 #include "data0data.h" 31 #include "trx0types.h" 32 #include "que0types.h" 33 #include "row0types.h" 34 #include "mtr0mtr.h" 35 36 /***********************************************************//** 37 Undoes a fresh insert of a row to a table. A fresh insert means that 38 the same clustered index unique key did not have any record, even delete 39 marked, at the time of the insert. InnoDB is eager in a rollback: 40 if it figures out that an index record will be removed in the purge 41 anyway, it will remove it in the rollback. 42 @return DB_SUCCESS */ 43 dberr_t 44 row_undo_ins( 45 /*=========*/ 46 undo_node_t* node, /*!< in: row undo node */ 47 que_thr_t* thr) /*!< in: query thread */ 48 MY_ATTRIBUTE((nonnull, warn_unused_result)); 49 50 #endif 51