how do I concatenate a string in PL/SQL?

  • From: "Roger Xu" <roger_xu@xxxxxxxxxxx>
  • To: "Oracle-L@Freelists. Org (E-mail)" <oracle-l@xxxxxxxxxxxxx>
  • Date: Wed, 8 Feb 2006 15:11:59 -0600

I am a PL/SQL newbie and the following gives me errors while executing.
 
a_strng := NULL;
open b_cursor;
loop
    fetch b_cursor into a_ATWRT;
    a_strng := a_ATWRT || a_strng;
    exit when b_cursor%NOTFOUND;
end loop;
close b_cursor;
 
Thanks,
 
Roger

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