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What do you mean by the term 'slowly changing dimension'?

Question Posted / Ajeet Chaudhary

Answer Posted / Ajeet Chaudhary

{"slowly changing dimension": "A dimension in a data warehouse that undergoes changes over time but does not require immediate updating of historical records. There are two types: Type 1 (overwrite) and Type 2 (add-row). In Type 1, the entire record is replaced with new values when it changes; in Type 2, a new row is inserted for the updated value while preserving the original data."}

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Hope you have worked on enhancements and on which userexit you worked can you explain?

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