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 vote283 views1 answer
Sql remove first character from string
SQL
1 vote298 views3 answers
Getdate function in postgresql
SQL
0 vote308 views1 answer
Mysql cli output to a file
SQL
0 vote294 views2 answers
SQL BULK INSERT
SQL
0 vote282 views1 answer
Sql server delete records with specific date
SQL
11 votes273 views2 answers
Sql between date range
SQL
22 votes282 views2 answers
Mysql show all tables
SQL
3 votes316 views1 answer
Oracle list privileges
SQL
1 vote383 views1 answer
Sql and
SQL
0 vote301 views1 answer
Change magento database url usimg musql
SQL