Mercurial > forge

annotate main/database/src/pq_update_types.cc @ 11394:9aee227e296c octave-forge

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Populated new database package with initial postgresql interface.
author i7tiol
date Wed, 16 Jan 2013 06:17:06 +0000
parents
children 61ea672a060a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
11394
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
1 /*
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
2
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
3 Copyright (C) 2013 Olaf Till <i7tiol@t-online.de>
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
4
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
5 This program is free software; you can redistribute it and/or modify
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
6 it under the terms of the GNU General Public License as published by
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
7 the Free Software Foundation; either version 3 of the License, or
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
8 (at your option) any later version.
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
9
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
10 This program is distributed in the hope that it will be useful,
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
13 GNU General Public License for more details.
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
14
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
15 You should have received a copy of the GNU General Public License
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
16 along with this program; If not, see <http://www.gnu.org/licenses/>.
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
17
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
18 */
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
19
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
20 #include <octave/oct.h>
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
21
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
22 #include "command.h"
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
23
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
24 // PKG_ADD: autoload ("pq_update_types", "pq_interface.oct");
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
25
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
26 DEFUN_DLD (pq_update_types, args, ,
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
27 "-*- texinfo -*-\n\
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
28 @deftypefn {Loadable Function} pq_update_types (@var{connection})\n\
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
29 Updates information on existing postgresql types for @var{connection}. Use this before @code{pq_exec_params} if types were created or dropped while the connection was already established. A newly created connection will automatically retrieve this information at connection time.\n\
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
30 \n\
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
31 @end deftypefn")
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
32 {
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
33 std::string fname ("pq_update_types");
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
34
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
35 octave_value_list retval;
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
36
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
37 if (args.length () != 1 ||
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
38 args(0).type_id () != octave_pq_connection::static_type_id ())
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
39 {
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
40 print_usage ();
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
41
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
42 return retval;
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
43 }
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
44
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
45 octave_base_value& rep = const_cast<octave_base_value&> (args(0).get_rep ());
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
46
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
47 octave_pq_connection &oct_pq_conn = dynamic_cast<octave_pq_connection&> (rep);
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
48
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
49 oct_pq_conn.octave_pq_refresh_types ();
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
50
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
51 return retval;
9aee227e296c Populated new database package with initial postgresql interface.
i7tiol
parents:
diff changeset
52 }