Current File : //usr/include/mysql/server/private/datadict.h
#ifndef DATADICT_INCLUDED
#define DATADICT_INCLUDED
/* Copyright (c) 2010, Oracle and/or its affiliates.
Copyright (c) 2017 MariaDB corporation.
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 St, Fifth Floor, Boston, MA 02110-1335 USA */
#include "handler.h"
/*
Data dictionary API.
*/
enum Table_type
{
TABLE_TYPE_UNKNOWN,
TABLE_TYPE_NORMAL, /* Normal table */
TABLE_TYPE_SEQUENCE,
TABLE_TYPE_VIEW
};
/*
Take extra care when using dd_frm_type() - it only checks the .frm file,
and it won't work for any engine that supports discovery.
Prefer to use ha_table_exists() instead.
To check whether it's an frm of a view, use dd_frm_is_view().
*/
enum Table_type dd_frm_type(THD *thd, char *path, LEX_CSTRING *engine_name,
LEX_CSTRING *partition_engine_name,
LEX_CUSTRING *table_version);
static inline bool dd_frm_is_view(THD *thd, char *path)
{
return dd_frm_type(thd, path, NULL, NULL, NULL) == TABLE_TYPE_VIEW;
}
bool dd_recreate_table(THD *thd, const char *db, const char *table_name);
#endif // DATADICT_INCLUDED
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