Updatable result sets

In Derby, the functionality of updatable result sets in a server environment and in an embedded environment are similar, with the exception of the following differences.

• The embedded driver allows for statement name changes when there is an open result set on the statement object. This is not supported in a server environment.
• Use of the updateBytes method on the CHAR, VARCHAR, and LONG VARCHAR datatypes is supported in an embedded environment, but is not supported in a server environment.