Hi PRA,
Refer the below sample query.
DECLARE @Test AS TABLE(Id INT IDENTITY,Address VARCHAR(10))
INSERT INTO @Test VALUES('1-20/1')
INSERT INTO @Test VALUES('1-20/2')
INSERT INTO @Test VALUES('2-21/2')
INSERT INTO @Test VALUES('3-22/5')
SELECT Id,SUBSTRING(Address,(CHARINDEX('-',Address) + 1),(LEN(Address))) 'Address' FROM @Test
Output
| Id |
Address |
| 1 |
20/1 |
| 2 |
20/2 |
| 3 |
21/2 |
| 4 |
22/5 |