This topic describes how to edit, query, replace, and delete a data source.
Go to the Data Sources page
Click the Workspace tab. In the left-side navigation pane, click Data Sources.
Replace a data source
- On the Data Sources page, move the pointer over the required data source and click
the
icon.
- In the Replace Data Source dialog box, click the target data source and configure
the parameters in the dialog box that appears.

For information about how to configure data source parameters, see
Overview.
- After the parameters are configured, click Test Connection.
- After the database passes the connectivity test, click OK.
Edit a data source
- On the Data Sources page, move the pointer over the required data source and click
the
icon.
- In the Edit Data Source dialog box, modify the data source information.
The following figure is for reference only. The parameters in the Edit Data Source
dialog box vary depending on the data source.

- After the parameters are configured, click Test Connection.
- After the database passes the connectivity test, click Save.
Search for a data source
On the Data Sources page, enter the keyword of a data source name in the search box
and click the

icon.

Delete a data source
- On the Data Sources page, move the pointer over the data source that you want to delete
and click the
icon.
- In the message that appears, click OK.
If you created datasets based on the data source, an error message appears. Perform
operations as prompted.
