Source Definition Files

A source definition file is a file that contains one or more source definitions.

Source definition files have an .src extension.

You can create multiple .src files.

To create a source definition file, you can specify the source type and primary key, as shown in this example:

IMPORT UPDATEABLE SOURCE CHANNELS WITH PRIMARYKEY[CHANNEL_ID]
IMPORT VERSIONED SOURCE CUSTOMERS WITH PRIMARYKEY[CUSTOMER_ID] FILTEREDBY(CUST_VALID = 'D') AS CUST

UPDATEABLE is the default when the Last Updated Date (LUD) is in the source table.