00001 /* Copyright (C) 2000-2002 MySQL AB 00002 00003 This program is free software; you can redistribute it and/or modify 00004 it under the terms of the GNU General Public License as published by 00005 the Free Software Foundation; version 2 of the License. 00006 00007 This program is distributed in the hope that it will be useful, 00008 but WITHOUT ANY WARRANTY; without even the implied warranty of 00009 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00010 GNU General Public License for more details. 00011 00012 You should have received a copy of the GNU General Public License 00013 along with this program; if not, write to the Free Software 00014 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ 00015 00016 /* Test if a record has changed since last read */ 00017 00018 #include "heap_priv.h" 00019 00020 int hp_rectest(register HP_INFO *info, register const unsigned char *old_record) 00021 { 00022 00023 if (hp_compare_record_data_to_chunkset(info->getShare(), old_record, info->current_ptr)) 00024 { 00025 return((errno= drizzled::HA_ERR_RECORD_CHANGED)); /* Record have changed */ 00026 } 00027 00028 return(0); 00029 } /* _heap_rectest */