posted 8 years ago
It depends on which JDBC driver you are using. Here are two that I have worked with - there may be others:
SourceForge Driver
driver classname: net.sourceforge.jtds.jdbc.Driver
URL: jdbc:jtds:sqlserver://server.domain
Microsoft Driver
driver classname: com.microsoft.sqlserver.jdbc.SQLServerDriver
URL: jdbc:sqlserver://server.domain