I tried this code -
UPDATE Table
SET Name = RTRIM(LTRIM(Name))
Data type of Name is varchar(25)
None of the leading and trailing spaces get removed. When I copy-paste one such Name
,
i get this -
"big dash" "space symbol" ABC001
Why is this happening and how do trim the spaces ?
EDIT -
The question has already been answered. I found one more table with this problem. I get "- value" when i copy a column of a row. When I press the enter key at end of this copy-pasted value, i see more dashes. See image below -
I suspect, some non readable(Non-ascii characters) inside the name column, that might not get removed as part of TRIM
calls.
select convert(varbinary, Name) from table
Reading the HEX
output from above query should reveal the same.
Kindly read this to find how to write functions to remove such characters.