_type;ddl;;;;;;;;;
_key;_field;;;;;;;;;
table:ap_usecases;_field;type;format;index;generic;aggregat;key;acceptance;alias;description
;apuseid;pk;int;N;;;;;;
;apid;int;int;I;;;;;;
;usid;int;int;I;;;;;;
;usecase;str;vchar(256);N;;;;;;