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01e8913e77
"Change in behavior --default-storage-engine=ndb or ndbcluster"
Reduce use of legacy_db_type, some code cleanup
(serg read my mind and implemented desired mysqld.cc changes)
sql/handler.cc:
Bug#20168
remove some use of legacy_db_type
cleanup code, new func for default type
sql/handler.h:
Bug#20168
remove some use of legacy_db_type
cleanup code, new func for default type
sql/sql_plugin.cc:
compiler hints, consts
sql/sql_plugin.h:
compiler hints, consts
sql/sql_tablespace.cc:
use ha_default_handlerton instead of resolving DB_TYPE_DEFAULT
76 lines
2.4 KiB
C++
76 lines
2.4 KiB
C++
/* Copyright (C) 2000-2004 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; either version 2 of the License, or
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(at your option) any later version.
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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/* drop and alter of tablespaces */
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#include "mysql_priv.h"
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int mysql_alter_tablespace(THD *thd, st_alter_tablespace *ts_info)
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{
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int error= HA_ADMIN_NOT_IMPLEMENTED;
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const handlerton *hton= ts_info->storage_engine;
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DBUG_ENTER("mysql_alter_tablespace");
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/*
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If the user haven't defined an engine, this will fallback to using the
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default storage engine.
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*/
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if (hton == NULL || hton->state != SHOW_OPTION_YES)
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{
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hton= ha_default_handlerton(thd);
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if (ts_info->storage_engine != 0)
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push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_ERROR,
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ER_WARN_USING_OTHER_HANDLER,
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ER(ER_WARN_USING_OTHER_HANDLER),
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hton2plugin[hton->slot]->name.str,
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ts_info->tablespace_name ? ts_info->tablespace_name
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: ts_info->logfile_group_name);
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}
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if (hton->alter_tablespace)
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{
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if ((error= hton->alter_tablespace(thd, ts_info)))
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{
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if (error == HA_ADMIN_NOT_IMPLEMENTED)
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{
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my_error(ER_CHECK_NOT_IMPLEMENTED, MYF(0), "");
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}
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else if (error == 1)
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{
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DBUG_RETURN(1);
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}
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else
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{
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my_error(error, MYF(0));
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}
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DBUG_RETURN(error);
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}
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}
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else
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{
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push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_ERROR,
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ER_ILLEGAL_HA_CREATE_OPTION,
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ER(ER_ILLEGAL_HA_CREATE_OPTION),
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hton2plugin[hton->slot]->name.str,
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"TABLESPACE or LOGFILE GROUP");
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}
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if (mysql_bin_log.is_open())
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{
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thd->binlog_query(THD::STMT_QUERY_TYPE,
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thd->query, thd->query_length, FALSE, TRUE);
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}
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DBUG_RETURN(FALSE);
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}
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