Project used Nhiberate framework, the new version adds new fields, caused the field of database structure and software structure of the entity class now (HXB. Also new fields in the XML configuration file) are not compatible

CodePudding user response:

Projects cited Nhiberate framework, with the method of XML configuration file configuration mapping relation, thus write dead database table structure, but when increase the field of new software to open the old database file or the software to open the new database files will appear problem, how to solve the problem of this compatibility, bosses, please help, thank you, the last 50 points presented

CodePudding user response:

Ever give a solution, thank you very much