SQL HAVING
snippet in sql

having vs where sql

user7746

The difference between the having and
where clause in SQL is that the where
clause cannot be used with aggregates(max, min,count,avg,sum)
, but the having clause can.

SQL HAVING

user9485


  SELECT COUNT(CustomerID), Country
FROM Customers
GROUP BY Country

  HAVING COUNT(CustomerID) > 5;
 

mysql HAVING

user5407

SELECT colonne1, SUM(colonne2)
FROM nom_table
GROUP BY colonne1
HAVING fonction(colonne2) operateur valeur

sql count having

user6544

SELECT COUNT( * ) 
FROM agents 
HAVING COUNT(*)>1; --count is greater than 1