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What is a Query Record Group?

ORACLE Interview Questions and Answers (Part 5)

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804. What is a Query Record Group?

A query record group is a record group that has an associated SELECT statement. The columns in a query record group derive their default names, data types, had lengths from the database columns referenced in the SELECT statement. The records in query record group are the rows retrieved by the query associated with that record group. What is a Non Query Record Group?

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