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COF-C02 · Question #571

COF-C02 Question #571: Real Exam Question with Answer & Explanation

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Data Loading and Unloading

Question

When unloading data with the COPY into <location> command, what is the purpose of the PARTITION BY <expression> parameter option?

Options

  • ATo sort the contents of the output file by the specified expression.
  • BTo delimit the records in the output file using the specified expression.
  • CTo include a new column in the output using the specified window function expression.
  • DTo split the output into multiple files, one for each distinct value of the specified expression.

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Topics

#Data unloading#COPY into command#Output partitioning#External stages
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