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hp_rectest.cc
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/* Copyright (C) 2000-2002 MySQL AB
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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 as published by
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the Free Software Foundation; version 2 of the License.
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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 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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/* Test if a record has changed since last read */
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#include "heap_priv.h"
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#include <drizzled/error_t.h>
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int
hp_rectest(
register
HP_INFO
*info,
register
const
unsigned
char
*old_record)
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{
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if
(hp_compare_record_data_to_chunkset(info->getShare(), old_record, info->current_ptr))
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{
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return
((errno= drizzled::HA_ERR_RECORD_CHANGED));
/* Record have changed */
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}
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return
(0);
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}
/* _heap_rectest */
plugin
memory
hp_rectest.cc
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