Good afternoon,

When one changes the name of an attribute the correponding SQL tables are not refreshed, and so,
SS creates a new blank column. Would not be expectable to be tranparent to the programmer?

The correct thing to do would be not to create a new column, but only to rename it.

By the way, it would be great if SS had a feature for backing up the tables of a database.
Thus, one could easily migrate the application to other sites.

Thank you

That's a big problem when is necessary to change column name, to control this problems and make backups i use Microsoft Sql Server Management Studio Express. Where i can create new databases, change the tables and other operations relationed with databases.

Nelson Inácio