Optional field aggreg specifies that the elements of the collection must be removed (erased) from persistent storage along with the containing object. The default is not to aggregate.
Optional field table sets the name of the link table. This defaults to C_F, where C is the class of the containing object and F is the field name.
Optional field coll sets the name the column containing the ids of the containing objects. This defaults to coll.
Optional field item sets the name the column containing the ids of the elements. This defaults to item.
Optional field deep_update specificies that all elements have to be updated automatically when update is called on the collection object. Automatic update ensures consisitency between the Perl representation and the DBMS state, but degrades update performance so use it with caution. The default is not to do automatic updates.
If the descriptor is a string, it is interpreted as the name of the elements class. This is equivalent to specifying only the class field in the hash variant.
|perl v5.20.3||TANGRAM::TYPE::SET::FROMMANY (3)||2015-10-09|