| Create a Map of input parameters, keyed by name.
Parameters: con - JDBC connection. This is useful (and the purpose of this interface)if we need to do something RDBMS-specific with a proprietary Connectionimplementation class. This class conceals such proprietary details. However,it is best to avoid using such proprietary RDBMS features if possible. throws: SQLException - if a SQLException is encountered settingparameter values (that is, there's no need to catch SQLException) Map of input parameters, keyed by name (never null ) |