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-rw-r--r--storage/myisammrg/myrg_write.c30
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diff --git a/storage/myisammrg/myrg_write.c b/storage/myisammrg/myrg_write.c
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+++ b/storage/myisammrg/myrg_write.c
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+/* Copyright (c) 2001, 2002, 2004-2007 MySQL AB
+ Use is subject to license terms
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; version 2 of the License.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA */
+
+/* Write a row to a MyISAM MERGE table */
+
+#include "myrg_def.h"
+
+int myrg_write(register MYRG_INFO *info, const uchar *rec)
+{
+ /* [phi] MERGE_WRITE_DISABLED is handled by the else case */
+ if (info->merge_insert_method == MERGE_INSERT_TO_FIRST)
+ return mi_write((info->current_table=info->open_tables)->table,rec);
+ else if (info->merge_insert_method == MERGE_INSERT_TO_LAST)
+ return mi_write((info->current_table=info->end_table-1)->table,rec);
+ else /* unsupported insertion method */
+ return (my_errno= HA_ERR_WRONG_COMMAND);
+}