db4o Developer Community

Hi, yesterday I played around with the IStoredField interface. The background is that we want to implement an automatic update of our business objects. Lets say the Zip code field of an address changes from Int32 to String.Then we want to read the old field content and convert it to the new field type to ratain the content if possible,To test ...

Hi,I have this simple database with some objects in it, using db4o version 6.4 and 7.1 over a client/server link.If I try to execute a predicate query on the database, the Match() function DOES NOT execute and it returns ZERO objects.If I get all objects of the correct type, and then filter them into a collection, THIS WORKS.Am I doing something ...