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