Configure the source to specify the relational database and the relational source tables that you want to ingest.
On the
Source
page, select the source connection and the source schema.
The source tables that are available in the schema appear under the
Selected
column.
To add source tables to the mass ingestion specification, drag the source tables from the
Available
column to the
Selected
column.
If you enabled incremental load in the definition of the mass ingestion specification, configure the incremental key using the following properties:
Key type. Select
Timestamp
or
ID
. Default is Timestamp.
Key column. Enter the name of the column that stores the incremental key. If the key is a timestamp, the column must store date/time data. If the key is an ID, the column must store numeric data.