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DP-203 · Question #282
You are designing a dimension table in an Azure Synapse Analytics dedicated SQL pool. You need to create a surrogate key for the table. The solution must provide the fastest query performance. What sh
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Submitted by chen.hong· Mar 30, 2026Design and implement data storage
Question
You are designing a dimension table in an Azure Synapse Analytics dedicated SQL pool. You need to create a surrogate key for the table. The solution must provide the fastest query performance. What should you use for the surrogate key?
Options
- Aa GUID column
- Ba sequence object
- Can IDENTITY column
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Topics
#surrogate key#IDENTITY column#Azure Synapse#dimension table