Appendix C. Operator Precedence Chart

[Page 1153 ( continued )]

Chapter Summary

• This chapter developed a universal SQL client that can be used to access any local or remote relational database.

• You can use the addBatch(SQLString) method to add SQL statements to a statement for batch processing.

• You can create a statement to specify that the result set be scrollable and updateable. By default, the result set is neither scrollable nor updateable.

  ---

  [Page 1154]

• The RowSet can be used to simplify Java database programming. A RowSet object is scrollable and updateable. A RowSet can fire a RowSetEvent . A concrete RowSet class can be used as a JavaBeans component in a visual GUI development environment such as JBuilder and NetBeans.

• You can store and retrieve image data in JDBC using the SQL BLOB type.