prefObject.put(PreferenceKeys.query.name(), query);
prefObject.put(PreferenceKeys.username.name(), username);
workspace.getCommandPreferences().setCommandPreferences(
ImportSQLCommand.class.getSimpleName() + "Preferences", prefObject);
return new SQLImport(
dbType, hostname, portnumber, username, password, dBorSIDName,
query, workspace, "");
}