Weekly truncations
Often, business reports are run on a weekly to monthly basis with a set date pattern (e.g. run on the Monday of every week).
However, there can be times where a faulty date is added to the report due to human error or some other cause.
How might we correct this? Through the usage of DATETRUNC()
. Let's see how we can identify these changes!
If you lost progress, load the workbook 2_2_date_truncation_weekly.twbx
from the Workbooks folder on the Desktop.
Cet exercice fait partie du cours
Time Series Analysis in Tableau
Exercice interactif pratique
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