Trim Whitespaces (New Line and Tab space) in a String in Oracle

Question

I need to trim New Line (Chr(13) and Chr(10) and Tab space from the beginning and end of a String) in an Oracle query. I learnt that there is no easy way to trim multiple charac

Answer 1

How about the quick and dirty translate function?

This will remove all occurrences of each character in string1:

SELECT translate(
           translate(
               translate(string1, CHR(10), '')
           , CHR(13), '')
       , CHR(09), '') as massaged
FROM BLAH;

Regexp_replace is an option, but you may see a performance hit depending on how complex your expression is.