Method: Spider::Model::Storage::Db::DbSchema#primary_keys

Defined in:
lib/spiderfw/model/storage/db/db_schema.rb

#primary_keys ⇒ Object

Primary key column(s)



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# File 'lib/spiderfw/model/storage/db/db_schema.rb', line 175

def primary_keys
    @table.fields.select{ |f| f.primary_key? }
end