Having keyword sql

Having keyword basically similar to if condition
Only returns true conditions

SELECT FIRST_NAME , COUNT(*)
FROM EMPLOYEES 
GROUP BY FIRST_NAME
HAVING COUNT(*) > 1

Having clause in sql

HAVING clause in SQL is used to
filter records in combination
with the GROUP BY clause. It is
different from WHERE, since 
WHERE clause cannot filter 
aggregated records. HAVING is a column
operation.

Select department_id, Min (Salary)
From Employees
Group By Department_id
Having MIN (salary) < 3500;

Similar codes

3 votes200 views2 answers
Laravel tosql with bindings
SQL
0 vote214 views1 answer
Mysql value ends with
SQL
3 votes278 views2 answers
How to list columns for particular tables in postgresql
SQL
0 vote330 views4 answers
Stored procedure sql
SQL
0 vote213 views1 answer
Sql string contains case sensitive
SQL
6 votes219 views2 answers
Clear a table in mysql
SQL
6 votes191 views2 answers
Mysql execute file
SQL
0 vote204 views1 answer
How to increase the width of the screen in oracle
SQL
0 vote224 views1 answer
Sqlite unique multiple columns
SQL
8 votes202 views1 answer
Mysql limit rows
SQL