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Tableau Exam TDS-C01 Topic 4 Question 17 Discussion
Topic #: 4
When you connect to a new data source, all worksheets that previously referred to the original data source now refer to the new data source. If the new data source does not have the same field names as the original workbook, the fields are marked with an exclamation point
. Which feature helps us fix this issue?
Replace References:
For example, say you have a workbook connected to a data source that contains a Customer Name field. Then you edit the data source to point to a new data source that has all the same data but instead of Customer Name, the field name has been changed to Name. The Customer Name field remains in the Data pane but is marked as invalid. To make the field valid, you can replace the references, which means you can map the invalid field to a valid field in the new data source (for example, Customer Name corresponds to Name).
Read more at:https://help.tableau.com/current/pro/desktop/en-us/howto_connect.htm
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