I am own databases configured login.xml an i.e. and JSP scrip
<sql:dataSet dataSource="postgresDS" url="jdbc:postgresql://localhost:5432/postgres" driver="org.postgresql.Driver" password=''" user="post" />
<sql:query var="query" dataSource="postgresDS" >
SELECT * from friend
</sql:query>
Is table name friend and databases postgres.Password is null ,and user post.
File postgresDS OK.
Is help me ,please"
