Specifies whether Adapter for JDBC displays the columns of the buffer table on the Joins tab for an Insert, Delete, or Update polling notification, when the notification has an Output Field name different from the column name in the source table, and the same column is selected on the Joins tab. If the parameter is set to true, the adapter displays the columns of the buffer table on the Joins tab for the notification. If the parameter is set the false, the adapter displays the columns of the source table on the Joins tab for the notification.