You can edit the connection to a specific database and change the connection
metadata and the connection information.
Before you begin
A database connection is created in the Profiling perspective.
Procedure
In the DQ Repository tree view, expand Metadata > DB Connection.
Double-click the database connection you want to open.
The Database Connection wizard is displayed.
Go through the steps in the wizard and modify the database connection
settings as required.
Click Finish to validate the
modifications.
A dialog box opens prompting you to reload the updated database connection.
If you want to
reload the new database structure for the updated database
connection, select reload.
Information noteNote: If you select the don't reload option, you will still be
able to execute the analyses using the connection even after you update
it.
When the database connection is used by profiling analyses in Talend Studio,
the Exist client dependency dialog box is displayed to list
all the analyses that use the database connection. It alerts you that if you reload
the database new structure, all the analyses using the connection will become
unusable although they will be always listed in the DQ
Repository tree view.
Click OK to accept reloading the database
structure or Cancel to cancel the operation
and close the dialog box.
A number of confirmation messages are displayed one after the
other.
Click OK to close the messages and reload
the structure of the new connection.
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