Considering the following table STOCKPRICE and its details.

CREATE TABLE 'STOCKPRICE' ('ID' INT(11) NOT NULL,'NAME' TEXT NOT NULL COLLATE 'utf8_bin','PRICE' INT(11) NOT NULL)COLLATE='utf8_bin'ENGINE=InnoDB;

Also, use the following to create sample data as below.

INSERT INTO 'STOCKPRICE' ('ID', 'NAME', 'PRICE') VALUES (1, 'ABC Ltd', 15);INSERT INTO 'STOCKPRICE' ('ID', 'NAME', 'PRICE') VALUES (2, 'XYZ Ltd', 19);INSERT INTO 'STOCKPRICE' ('ID', 'NAME', 'PRICE') VALUES (3, 'AAA Ltd', 16);

Now, you can find out the maximum, minimum values and sum of values in the PRICE column using the queries below:

For Max value -- SELECT MAX(PRICE) MAXPRICE FROM STOCKPRICEFor Min value -- SELECT MIN(PRICE) MINPRICE FROM STOCKPRICEFor SUM of all values -- SELECT SUM(PRICE) SUMPRICE FROM STOCKPRICE