Explain aggregate functions with example

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written 7.3 years ago by

meghalikalyankar • 2.3k

modified 4.0 years ago by

binitamayekar ★ 6.7k

database management systems

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written 7.3 years ago by

meghalikalyankar • 2.3k

SQL provides various aggregate functions which can summarize data of given table.

1.COUNT()

• This function is used to calculate number of rows in a table selected by query. …

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