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SQL & Data Manipulation
SCD Types 1, 2, and 3
Medium
Asked at 1 company
Window Functions
Date Functions
Data Wrangling
Problem
Explain Slowly Changing Dimension Type 1, Type 2, and Type 3, and when you would use each.
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Explain Slowly Changing Dimension Type 1, Type 2, and Type 3, and when you would use each.
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