Sql Server : How to use an aggregate function like MAX in a WHERE clause

Question

I want get the maximum value for this record. Please help me:

SELECT rest.field1 
    FROM mastertable AS m
    INNER JOIN  (
        SELECT t1.field1 field1         


        

Answer 1

yes you need to use a having clause after the Group by clause , as the where is just to filter the data on simple parameters , but group by followed by a Having statement is the idea to group the data and filter it on basis of some aggregate function......