Connect a predefined data fabric table to a local table

Connect a data fabric table included with an application to a local table on your instance.

시작하기 전에

Identify the local table that you want to retrieve data from using the ServiceNow local instance connector.

Role required: a role containing the df_data_steward role

이 태스크 정보

You can connect a data fabric table included with an application to a different physical table on your instance. After changing the connection, you can reuse the data from the physical table in your data fabric table.

프로시저

1. Navigate to the Data fabric tables tab in the Zero Copy Connector Hub in one of the following ways:
   • Navigate to All > Zero Copy Connector Hub > Data fabric tables
   • Navigate to Admin > Zero Copy Connector Hub > Data fabric tables.
2. Find the data fabric table that you want to update.
3. Connect the table to a different local table on the instance.
   1. Select the More Actions icon (), and select Change connection.
   2. On the Select a connection page, select the ServiceNow local instance connection.
   3. Select Continue.
   A tree view of data assets appears, listing the local applications and tables.
4. In the list of data assets, select the table that you want to fetch data from and select Continue.
5. Map source columns to each target column in the data fabric table.
   Because the data fabric table is predefined and belongs to an application, you can't add or remove columns when mapping data. The columns in the data fabric table are fixed.
   1. Review the label, name, and data type for each column in the target table.
   2. Select a source column with a matching data type for each target column.
6. Select Finish.

결과

The data fabric table is connected to the local table that you selected using the ServiceNow local instance connector. Application users can access real-time data from the local table using the data fabric table.