Having clause 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 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

0 vote231 views1 answer
How to change null display in psql
SQL
2 votes228 views1 answer
How to make multiple keys as primary in bdms
SQL
1 vote261 views1 answer
Sql random sampling per group
SQL
0 vote244 views1 answer
Query for backup a database at another location in file system
SQL
9 votes218 views1 answer
Identity insert on sql server
SQL
1 vote245 views2 answers
Extract weekday from date in sql
SQL
3 votes224 views2 answers
Oracle apex charging debug
SQL
1 vote241 views1 answer
Round function in sql oracle
SQL
0 vote191 views1 answer
Mysql timeout 30 seconds
SQL
2 votes257 views1 answer
Oracle Column Names of a table
SQL