... of the actual data (such as its data types).The JDBC API enables you to uncover metadata about a database and a query’s result set using theDatabaseMetaData and ResultSetMetaData interfaces, ... Sets107Chapter 7: Understanding JDBC Data TypesIn This ChapterMapping Java data types to JDBC data types• Mapping JDBC data types to Java data types• Using the getXXX(), setXXX(), and updateXXX() ... Java class that maps to a UDT in the database. Java, Databases, and Data TypesWith its ability to create user−defined classes that reference other classes, Java has rich data type support.Databases,...