Line 0
Link Here
|
0 |
- |
1 |
#!/usr/bin/perl |
|
|
2 |
|
3 |
# This file is part of Koha. |
4 |
# |
5 |
# Copyright (C) 2015 Mirko Tietgen, http://koha.abunchofthings.net |
6 |
# |
7 |
# Koha is free software; you can redistribute it and/or modify it |
8 |
# under the terms of the GNU General Public License as published by |
9 |
# the Free Software Foundation; either version 3 of the License, or |
10 |
# (at your option) any later version. |
11 |
# |
12 |
# Koha is distributed in the hope that it will be useful, but |
13 |
# WITHOUT ANY WARRANTY; without even the implied warranty of |
14 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 |
# GNU General Public License for more details. |
16 |
# |
17 |
# You should have received a copy of the GNU General Public License |
18 |
# along with Koha; if not, see <http://www.gnu.org/licenses>. |
19 |
|
20 |
=head1 NAME |
21 |
|
22 |
clean_reservoir_z3950.pl - cron script to delete all z3950 results |
23 |
from the reservoir |
24 |
|
25 |
=head1 SYNOPSIS |
26 |
|
27 |
./clean_reservoir_z3950.pl |
28 |
|
29 |
or, in crontab: |
30 |
0 0 * * 0 clean_reservoir_z3950.pl |
31 |
|
32 |
=head1 DESCRIPTION |
33 |
|
34 |
With every Z39.50 search, the reservoir gets filled with results. |
35 |
This script is supposed to delete all entries from z39.50 results |
36 |
from the reservoir. |
37 |
|
38 |
=head1 OPTIONS |
39 |
|
40 |
No options. |
41 |
|
42 |
=cut |
43 |
|
44 |
use Modern::Perl; |
45 |
|
46 |
use C4::Context; |
47 |
use C4::Log; |
48 |
|
49 |
cronlogaction(); |
50 |
|
51 |
my $dbh = C4::Context->dbh; |
52 |
|
53 |
# delete records from reservoir |
54 |
my $query = "DELETE FROM import_records |
55 |
WHERE import_batch_id IN ( |
56 |
SELECT import_batch_id |
57 |
FROM import_batches |
58 |
WHERE batch_type LIKE 'z3950')"; |
59 |
|
60 |
my $sth = $dbh->prepare($query); |
61 |
$sth->execute(); |
62 |
|
63 |
# delete empty batches |
64 |
$query = "DELETE FROM import_batches |
65 |
WHERE batch_type LIKE 'z3950'"; |
66 |
|
67 |
$sth = $dbh->prepare($query); |
68 |
$sth->execute(); |
69 |
|