delete the special character in the data

Please guide me when the user enters data across before as letter size, then he insert a special character also include to store.
Then when I have generations who, in xls sheet, then this special character are act as entered the key. see examples of data like this

example of data *. * like that

I would like to know how to cut this special character in the documents.

Vincent HB

You could try to build something with the OWA_PATTERN package:

DECLARE
  v_text VARCHAR2(255) := 'my data  like this';
BEGIN
  v_text := REPLACE(v_text, ' ', '_');

  OWA_PATTERN.CHANGE(v_text
                    ,'\W'
                    ,''
                    ,'g');

  v_text := REPLACE(v_text, '_', ' ');

  DBMS_OUTPUT.put_line(v_text);
END;
/
my data  like this

C.

Tags: Database

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