The Operation Of Moving From Finergranularity Data To A Coarser #416
The operation of moving from finer-granularity data to a coarser granularity (by means of aggregation) is called a ________
This multiple choice question (MCQ) is related to the book/course
gs gs117 Database Management System.
It can also be found in
gs gs117 SQL: Queries, Constraints and Triggers - OLAP - Quiz No.1.
The operation of moving from finer-granularity data to a coarser granularity (by means of aggregation) is called a ________
Rollup
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Dicing
Pivoting
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