What Do You Mean By Group By Clause?

1.	What Do You Mean By Group By Clause?
Answer» A GROUP BY clause can be used in SELECT statement where it will COLLECT DATA across multiple records and group the results by one or more COLUMNS. A GROUP BY clause can be used in select statement where it will collect data across multiple records and group the results by one or more columns.

Answer»

A GROUP BY clause can be used in SELECT statement where it will COLLECT DATA across multiple records and group the results by one or more COLUMNS.

A GROUP BY clause can be used in select statement where it will collect data across multiple records and group the results by one or more columns.

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