Building a DataSet

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Revision as of 14:42, 29 March 2011 by Pm705 (Talk | contribs)

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Modify EPrint Status Field

We must start my modifying the eprint_status field so that it can have the new value dark_archive.

push( @{$c->{fields}->{eprint}}, {
name=>"eprint_status", type=>"set", required=>1,
options=>[qw/ inbox buffer archive deletion dark_archive /] },
replace_core=>1 #this flag must be used with EXTREME caution, it makes is very easy to break things
});


Add the dark archive dataset definition

        dark_archive => {
                sqlname => "eprint",
                virtual => 1,
                class => "EPrints::DataObj::EPrint",
                confid => "eprint",
                import => 1,
                index => 1,
                filters => [ { meta_fields => [ 'eprint_status' ], value => 'dark_archive', describe=>0 } ],
                dataset_id_field => "eprint_status",
                datestamp => "lastmod",
        },
epadmin update_database_structure <repoid>