title: Is there a package or way of altering file charset encoding in PL/SQL?
body: <p>So the problem is as follows: Oracle receives some files in one type of old DOS Russian char encoding (OEM 866), Database itself uses windows-1251 char encoding, and data becomes rubbish inside database, what are the ways in PL/SQL to change encoding of the income files, convert them, and afterwards convert them back. Preferably using Pl/Sql and not anything else, or something very efficient. Other option is please explain how to write a converter myself.</p>
  
  <p>Thanks in advance</p>