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executable file 57 lines (40 sloc) 1.454 kB
#!/usr/bin/perl
# This script finds and fixes missing biblionumber/biblioitemnumber fields in Koha
# Written by TG on 01/10/2005
# Revised by Joshua Ferraro on 03/31/2006
use strict;
BEGIN {
# find Koha's Perl modules
# test carefully before changing this
use FindBin;
eval { require "$FindBin::Bin/kohalib.pl" };
}
# Koha modules used
use C4::Context;
use C4::Biblio;
use MARC::Record;
use MARC::File::USMARC;
my $dbh = C4::Context->dbh;
my $sth=$dbh->prepare("select m.biblionumber,b.biblioitemnumber from marc_biblio m left join biblioitems b on b.biblionumber=m.biblionumber ");
$sth->execute();
while (my ($biblionumber,$biblioitemnumber)=$sth->fetchrow ){
my $record = GetMarcBiblio($biblionumber);
MARCmodbiblionumber($biblionumber,$biblioitemnumber,$record);
}
sub MARCmodbiblionumber{
my ($biblionumber,$biblioitemnumber,$record)=@_;
my ($tagfield,$biblionumtagsubfield) = &GetMarcFromKohaField("biblio.biblionumber","");
my ($tagfield2,$biblioitemtagsubfield) = &GetMarcFromKohaField("biblio.biblioitemnumber","");
my $update=0;
my @tags = $record->field($tagfield);
if (!@tags){
my $newrec = MARC::Field->new( $tagfield,'','', $biblionumtagsubfield => $biblionumber,$biblioitemtagsubfield=>$biblioitemnumber);
$record->append_fields($newrec);
$update=1;
}
if ($update){
&ModBiblioMarc($record,'',$biblionumber);
print "$biblionumber \n";
}
}
END;
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