title: C# How to join tables from one mdb to another mdb?
body: <p>I would like to add data from one mdb file into other mdb file without duplicates. Both files have the same tables and colums.</p>
  <p>I thought I could make oledbconnection to multiple mdb files and then use SQL to do that, but it seems that you can't connect to many databases at once.</p>
  <p>Is there simpler solution than opening the first database, read data from it to array for example, and then open the second one and add data to it?</p>