'analysisfeatureprop', 'fields' => array( 'analysisfeatureprop_id' => array( 'type' => 'serial', 'not NULL' => '1', ), 'analysisfeature_id' => array( 'type' => 'int', 'not NULL' => '1', ), 'type_id' => array( 'type' => 'int', 'not NULL' => '1', ), 'value' => array( 'type' => 'text', 'not NULL' => '', ), 'rank' => array( 'type' => 'int', 'not NULL' => '1', ), ), 'primary key' => array( 0 => 'analysisfeatureprop_id', ), 'unique keys' => array( 'analysisfeature_id_type_id_rank' => array( 0 => 'analysisfeature_id', 1 => 'type_id', 2 => 'rank', ), ), 'indexes' => array( ), 'foreign keys' => array( 'cvterm' => array( 'table' => 'cvterm', 'columns' => array( 'type_id' => 'cvterm_id', ), ), 'analysisfeature' => array( 'table' => 'analysisfeature', 'columns' => array( 'analysisfeature_id' => 'analysisfeature_id', ), ), ), ); return $description; }