Which aggregate function returns the maximum value within a set?

Which aggregate function returns the maximum value within a set?

SQL Server MAX() function is an aggregate function that returns the maximum value in a set.

Can you use max in HAVING clause?

MAX() function with Having The SQL HAVING CLAUSE is reserved for aggregate function. The usage of WHERE clause along with SQL MAX() have also described in this page. The SQL IN OPERATOR which checks a value within a set of values and retrieve the rows from the table can also be used with MAX function.

Which aggregate function shows the maximum value?

MAX() function The aggregate function SQL MAX() is used to find the maximum value or highest value of a certain column or expression. This function is useful to determine the largest of all selected values of a column.

Can we use aggregate function in HAVING?

It is like the WHERE clause of the GROUP BY clause. The only difference is that the WHERE clause cannot be used with aggregate functions, whereas the HAVING clause can use aggregate functions. The HAVING clause always comes after the GROUP BY clause and before the ORDER BY clause.

How do you find maximum value in SQL?

To find the max value of a column, use the MAX() aggregate function; it takes as its argument the name of the column for which you want to find the maximum value. If you have not specified any other columns in the SELECT clause, the maximum will be calculated for all records in the table.

What is MIN MAX function in SQL?

The SQL MIN() and MAX() Functions The MIN() function returns the smallest value of the selected column. The MAX() function returns the largest value of the selected column.

Can we use HAVING clause without aggregate functions?

The having clause can contain aggregate functions. It cannot contain aggregate functions.

Is Max an aggregate function in SQL?

SQL Server MAX() aggregate function SQL Server provides us with several aggregate functions that can be used to perform different types of calculations on a set of values, and return a single value that summarized the input data set. These SQL Server aggregate functions include AVG(), COUNT(), SUM(), MIN() and MAX().

What is Max () in SQL?

Can we use WHERE clause with HAVING?

Yes, an SQL query can contain a WHERE and HAVING clause. You will use these together when you want to extract (or filter) rows for a group of data using a WHERE clause and apply a condition on the aggregate using the HAVING clause.

How do I get two maximum values in SQL?

SELECT MAX (column_name) FROM table_name WHERE column_name NOT IN (SELECT Max (column_name) FROM table_name); First we selected the max from that column in the table then we searched for the max value again in that column with excluding the max value which has already been found, so it results in the 2nd maximum value.