Trim spaces in string - LTRIM RTRIM not working

Question

I tried this code -

UPDATE Table
SET Name = RTRIM(LTRIM(Name))

Data type of Name is varchar(25)

None of the leading and t

Answer 1

There are cases that the LTRIM RTRIM not doing what you want, to me, it happened because of the tab key when tab key inserted to a database we cant see it in our eyes in this cases trim function doesn't work.

Try this code

UPDATE SET NAME = CAST(LTRIM(RTRIM(REPLACE(REPLACE(REPLACE(value, CHAR(9), ''), CHAR(13), ''), CHAR(10), ''))) AS VARCHAR(50))