1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* Copyright (C) 2009 Sun Microsystems
*
* 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; either version 2 of the License, or
* (at your option) any later version.
*
* 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 02110-1301 USA
*/
#include <drizzled/server_includes.h>
#include <drizzled/show.h>
#include <drizzled/session.h>
#include <drizzled/statement/drop_table.h>
namespace drizzled
{
bool statement::DropTable::execute()
{
TableList *first_table= (TableList *) session->lex->select_lex.table_list.first;
TableList *all_tables= session->lex->query_tables;
assert(first_table == all_tables && first_table != 0);
if (! drop_temporary)
{
if (! session->endActiveTransaction())
{
return true;
}
}
/* DDL and binlog write order protected by LOCK_open */
bool res= mysql_rm_table(session,
first_table,
drop_if_exists,
drop_temporary);
return res;
}
} /* namespace drizzled */
|