[Koha-devel] marc_word rebuild problems

[Joshua Ferraro]

Paul et al,

OK, I think I've got a marc_word rebuild script working finally ...
as long as subfieldvalue in marc_subfield_table is the same as
'sentence' in the MARCaddword subroutine.

However, I have been getting an internal server error from
apache as well as some strange errors in the opac-error_log when
I do a search using the new opac MARC search.  I assume they are
related to recent changes in the code and constitute bugs but I 
thought I'd better check and make sure that it's not a data problem
first.  Here are the errors:

[Tue Jun  8 23:41:14 2004] [error] [client 24.208.182.186] Premature end of script headers: /usr/local/koha/opac/cgi-bin/opac-search.pl
DBD::mysql::st execute failed: Unknown column 'frameworkcode' in 'where clause' at /usr/local/koha/intranet/modules//C4/Biblio.pm line 230.
DBD::mysql::st fetchrow failed: fetch() without execute() at /usr/local/koha/intranet/modules//C4/Biblio.pm line 231.
DBD::mysql::st execute failed: Unknown column 'frameworkcode' in 'where clause' at /usr/local/koha/intranet/modules//C4/Biblio.pm line 234.
DBD::mysql::st fetchrow failed: fetch() without execute() at /usr/local/koha/intranet/modules//C4/Biblio.pm line 236.
DBD::mysql::st execute failed: Unknown column 'hidden' in 'field list' at /usr/local/koha/intranet/modules//C4/Biblio.pm line 244.
DBD::mysql::st fetchrow failed: fetch() without execute() at /usr/local/koha/intranet/modules//C4/Biblio.pm line 254.
Q : select distinct m1.bibid from biblio,biblioitems,marc_biblio,marc_word as m1 where biblio.biblionumber=marc_biblio.biblionumber and biblio.biblionumber=biblioitems.biblionumber and m1.bibid=marc_biblio.bibid and (m1.word  like 'Chorao%' and m1.tag+m1.subfieldid in ('100a')) order by biblio.title at /usr/local/koha/intranet/modules//C4/SearchMarc.pm line 170.
Can't use an undefined value as a HASH reference at /usr/local/koha/intranet/modules//C4/SearchMarc.pm line 266.
[Tue Jun  8 23:41:29 2004] [error] [client 24.208.182.186] Premature end of script headers: /usr/local/koha/opac/cgi-bin/opac-search.pl


BTW: here is the final build_marc_word script:

#!/usr/bin/perl -w
use lib '/usr/local/koha/intranet/modules/';
use strict;
use C4::Context;
use C4::Biblio;
my $dbh=C4::Context->dbh;
my @tags=(100, 245);

foreach my $tag (@tags) {
        my $query="SELECT bibid,tag,tagorder,subfieldid,subfieldorder,subfieldvalue FROM marc_subfield_table WHERE tag=? limit 0,20";
        my $sth=$dbh->prepare($query);
        $sth->execute($tag);
        while (my $data=$sth->fetchrow_hashref()){
                MARCaddword($dbh,$data->{'bibid'},$data->{'tag'},$data->{'tagorder'},$data->{'subfieldid'},$data->{'subfieldorder'},$data->{'subfieldvalue'});
        }
}
$dbh->disconnect();

NPL is compiling a list of important tags to index and I'll add those when
I have the complete list and commit the script to CVS...

Thanks,

Joshua

> Paul et al,
> 
> Here's the latest version of the script (the other one had some serious
> syntax errors :-)).  I still get the following error when I run it and
> marc_word is not getting populated.  Is the MARCaddword subroutine not
> working properly or am I confused about how to use it?  'sentence' is
> just the 'subfieldvalue' in marc_subfield_table, right?
> 
> #!/usr/bin/perl -w
> use lib '/usr/local/koha/intranet/modules/';
> use strict;
> use C4::Context;
> use C4::Biblio;
> my $dbh=C4::Context->dbh;
> #FIXME: for now tag 100 is hardcoded; eventually I plan
> #to derive a list of tags (and subfields?) from an outfile
> my $tag="100";
> 
> my $query="SELECT bibid,tag,tagorder,subfieldid,subfieldorder,subfieldvalue FROM marc_subfield_table WHERE tag=? LIMIT 0,20";
> my $sth=$dbh->prepare($query);
> $sth->execute($tag);
> while (my $data=$sth->fetchrow_hashref()){
>         MARCaddword($dbh,$data->{'bibid'},$data->{'tag'},$data->{'subfieldid'},$data->{'subfieldorder'},$data->{'subfieldvalue'});
> }
> $dbh->disconnect();
> 
> 
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