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

0 vote314 views1 answer
Mysql_num_fields in mysqli
SQL
0 vote333 views1 answer
Vowels in sql
SQL
0 vote341 views1 answer
Intellij idea add mysql connector
SQL
5 votes338 views1 answer
Oracle sysdate - 1 month
SQL
0 vote349 views1 answer
Mysql case when on date
SQL
0 vote342 views1 answer
Get all employee of salary if more than in sql
SQL
0 vote323 views1 answer
Sql server alter table add column datetime default current_timestamp
SQL
0 vote321 views1 answer
Oracle list proxy users
SQL
0 vote316 views1 answer
Sql query to check if column contains alphabets
SQL
20 votes318 views4 answers
Reset auto increment in MySQL
SQL