title: compare two tables or textfiles and output the difference with linenumber and column
body: <p>Hi i'm searching for a solution how i can compare two textfiles or two mdb(Access) tables.</p>
  
  <p><strong>either:</strong>
  connect with java to a mdb database and find differences with a output file where it will logged the colums and line numbers.</p>
  
  <p><strong>or:</strong>
  a software with the function. </p>
  
  <p>** I have tested it with WinMerge after i exported it from Access to a textfile.
  The problem is that the databaes tables are very big(10mb as textfile). If i create a report this will be to big and confused.*</p>
  
  <p>Have somebody a other idea how i can make this?</p>
  
  <p>Thanks</p>