having clause in sql

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showing results for - "having clause in sql"
Jonas
13 May 2016
1Having keyword basically similar to if condition
2Only returns true conditions
3
4SELECT FIRST_NAME , COUNT(*)
5FROM EMPLOYEES 
6GROUP BY FIRST_NAME
7HAVING COUNT(*) > 1
Marina
06 Sep 2016
1HAVING clause in SQL is used to
2filter records in combination
3with the GROUP BY clause. It is
4different from WHERE, since 
5WHERE clause cannot filter 
6aggregated records. HAVING is a column
7operation.
8
9Select department_id, Min (Salary)
10From Employees
11Group By Department_id
12Having MIN (salary) < 3500;
13
Marlon
18 May 2019
1HAVING clause in SQL is used to
2filter records in combination
3with the GROUP BY clause. It is
4different from WHERE, since 
5WHERE clause cannot filter 
6aggregated records. HAVING is a column
7operation.
8
9Select department_id, Min (Salary)
10From Employees
11Group By Department_id
12Having MIN (salary) < 3500;