Result Set Mapping Java. Think about how you should modify your code to do that. Or you could take Dave Newtons suggestion.
Values can be retrieved using either the index number of the column or the name of the column. In general using the column index will be more efficient. Entity public class Address Id private int.
In general using the column index will be more efficient.
Your code only returns the last row of the ResultSet as a HashMap. If the default mapping cannot be applied to the query result we can use XML or the SqlResultSetMapping annotation to define a custom mapping between the columns of the query result and the properties of an entity. While rsnext usersadd Q2ObjfromResultSet rs Userclass. The GridLayout class is a layout manager that lays out a containers components in a rectangular gri.