... Understanding JDBC Data Types116Listing 8 1: RSMetadata .java package Chapter8;//Specific importsimport java. sql.Connection;import java. sql.DriverManager;import java. sql.Statement;import java. sql.ResultSet;import ... 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() methods• Using SQL3 data ... 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,...