The JDBC URL of the targeted database. Required for accessing the database through JDBC The JDBC Driver className. The library is loaded with a SharedLibrary. Automatically resolved for: mysql,oracle,hsql,sqlserver,derby,postgresql,db2,sybase. The user required by the JDBC connection. Required for accessing the database through JDBC. The password required by the JDBC connection. Required for accessing the database through JDBC. The maximum number of active connections that can be allocated from this pool at the same time, or negative for no limit. The maximum number of connections that can remain idle in the pool, without extra ones being released, or negative for no limit. The minimum number of connections that can remain idle in the pool, without extra ones being created, or zero to create none. The maximum amount of milliseconds that the pool will wait (when there are no available connections) for a connection to be returned before throwing an exception, -1 to wait indefinitely. The number of milliseconds to sleep between runs of the idle object evictor thread. When non-positive, no idle object evictor thread will be run. When the 'select' operation is used, the response contains metadata on result elements(Row type,index...) When set, the defined stored procedure is registered on the target database. For each invoked operation, the stored procedure is processed against the incoming parameters, and the outcoming parameters are set on the response message. For each invoked operation, the stored procedure matching the given signature is processed against the incoming parameters, and the outcoming parameters are set on the response message.