How to Use Group By In SQL – Programming, Pseudocode Example, C# Programming Example
SQL

How to Use Group By In SQL

Group By is used to group the row having the same value like “Group by age of person”

The GROUP BY statement is often used with aggregate functions.

Mostly used aggregate function in group by is COUNT, MAX, MIN, SUM, AVG

Group By Examples

Example: List the students by grouping according to their classes

Example : List the students to be different in each questioning randomly (SQL Server)

Example: List the students to be different in each questioning randomly (MySQL)

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