SQL SELECT & SELECT DISTINCT

SYNTAX
SELECT column1, column2, column3,...
FROM table_name; 

EXAMPLE
SELECT id, name, mobile_number 
FROM mobile_users;

SELECT DISTINCT is used to retrieve distinct values from the table
SYNTAX
SELECT DISTINCT column1, column2, column3,...
FROM table_name; 

EXAMPLE
SELECT DISTINCT id, name, mobile_number 
FROM mobile_users;