title: SQL loader POSITION giving errors
body: <p>I have a question.I'd like to know how we can specify POSITION if we have a column that allows only 1 character? For ex: I have a table Example with column SEC (char (1).I am using control file to load it to my table.
  My control file reads this:Note I am trying to insert SEC on position 2.</p>
  
  <pre><code>LOAD DATA 
  INFILE 'C:\Users\....\Data\h1.dat' 
  BADFILE 'C:\Users\...\Reject\h1.bad' 
  INSERT INTO TABLE EXAMPLE 
  (SEC POSITION (2)) 
  </code></pre>
  
  <p>My log reads:</p>
  
  <pre><code>Record 1: Rejected - Error on table SCHEDULE, column SEC.
  ORA-01400: cannot insert NULL into ("SCOTT"."EXAMPLE"."SEC")
  </code></pre>
  
  <p>Record 2:</p>
  
  <pre><code>Rejected - Error on table SCHEDULE, column SEC.
  ORA-01400: cannot insert NULL into ("SCOTT"."EXAMPLE"."SEC")
  </code></pre>