Having in sql

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 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

1 vote146 views1 answer
Apex select list ORA-20999
SQL
4 votes184 views1 answer
Oracle change nls_date_format permanently
SQL
0 vote149 views1 answer
Sqlalchemy query join many to many
SQL
0 vote138 views1 answer
How to import pymysql through jupyter notebook for windows
SQL
0 vote127 views1 answer
How to add more columns to a table in mysql
SQL
0 vote133 views1 answer
ALV GRID events
SQL
2 votes121 views1 answer
Update with join sql server
SQL
32 votes128 views6 answers
Insert select
SQL
6 votes137 views1 answer
T-sql test if table exists
SQL
0 vote130 views1 answer
Sql query contains multiple ids
SQL