On 16 Jan 2007, at 10:50, David Croft wrote:
Hi,
I have split my original dataset, containing two tables, into two
datasets,
one table per dataset. I generate keys that should allow linking
between
the two datasets. The linking attribute is
"pathway_stableidentifier_key",
and I use this for the Exportable of one dataset and the Importable of
the
other. However, when I try to link the datasets on my BioMart web
pages,
I get an empty results set. Do you think that giving the linking
attribute
the ending "_key" is causing this problem?
unlikely, this looks more like id/column mismatch,
However to diagnose the problem properly, try to set
log4perl.threshold = FATAL
to
log4perl.threshold = WARN
in biomart-perl/conf/log4perl.conf
then re-start the server and look in the
biomart-perl/logs/error_log to see what SQL
is being compiled and what comes back
a.
Cheers,
David.
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Arek Kasprzyk
EMBL-European Bioinformatics Institute.
Wellcome Trust Genome Campus, Hinxton,
Cambridge CB10 1SD, UK.
Tel: +44-(0)1223-494606
Fax: +44-(0)1223-494468
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