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Question 1/50
A data extension contains two fields which are being populated by a query activity. A third field has recently been added to the data extension.
Which SELECT statement is optimal for returning all of the columns in the data extension?
Which SELECT statement is optimal for returning all of the columns in the data extension?
Recent Comments (The most recent comments are at the top.)
Answer is D, which the correct form is SELECT field1, field2, field3, because when using Select * it can cause slowness in the system when there is large amount of data and resulting in a Query Time Out.
Answer's link here: https://trailhead.salesforce.com/fr/content/learn/modules/marketing-cloud-data-management/query-data-with-sql
Why is this answer D and not B?