GMOD

DBStag

DBStag is a generic SQL to XML mapping tool

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Use

Loading data

The most common use in the context of Chado is to load Chado XML. No configuration is necessary, just install and run

 stag-storenode.pl -d Pg:mychadoinst@myserver gene_ontology.chado

Querying

A secondary use is a means of data retrieval. DBStag can be used to query Chado using multi-table joins with the results automatically nested.

Chado comes with some templates that can be used with Stag.

Example:

 selectall_xml.pl -d Pg:mychadoinst@myserver /chado-cvterm dbname=GO accession=0008150

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