mysql group by aggregate code example

Example 1: MySQL GROUP BY

SELECT 
    c1, c2,..., cn, aggregate_function(ci)
FROM
    table
WHERE
    where_conditions
GROUP BY c1 , c2,...,cn;

Example 2: MySQL GROUP BY

SELECT Manufacturer, COUNT(*) AS ModelsCount
FROM Products
WHERE Price > 30000
GROUP BY Manufacturer
ORDER BY ModelsCount DESC

Example 3: mysql grouping functions

MySQL Grouping Functions
AVG
MAX
BIT_AND
STD
BIT_OR
STDDEV
COUNT
SUM
GROUP_­CONCAT
VARIANCE
MIN