sql substring where code example

Example 1: sql substring

-- substr(string, start, [, length ])
SELECT substr('Hello World', 4, 5) ;      -- lo Wo
SELECT substr('Hello World', 4);          -- lo World
SELECT substr('Hello World', -3);         -- rld

Example 2: substring sql

SELECT SUBSTRING('SQL Tutorial', 4, (LENGTH('SQL Tutorial')) 
                 AS LastCharactersString;
//Result -> Tutorial