Computer Science
Site any two differences between Single Row Functions and Aggregate Functions.
SQL Queries
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Two differences between Single Row Functions and Aggregate Functions are:
Single Row Functions | Aggregate Functions |
---|---|
Single row functions operate on individual rows and return a single value per row. | Aggregate functions operate on groups of rows and return a single result for each group. |
It can be used in SELECT, WHERE, and ORDER BY clause. | It can be used in the SELECT clause only. |
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