SQL STUFF
SQL STUFF() function is used to delete a sequence of given length of characters from a string and inserting the given sequence of characters from the specified starting index.
Syntax
STUFF(String, Start, Length, Newstring)
String – It is the string to be modified.
Start – The starting index from where the given length of characters will be deleted and new sequence of characters will be inserted.
Length -The number of characters to delete from string
