title: SQL Server duplicate results to query after inner join
body: <p>I have a query where I call from 7 tables. In my query I connect the tables with inner join. </p>
  
  <p>The problem is that I have duplicate results. I want to mention that I don’t have any duplicate records in my tables. I tried distinct but it doesn't help. </p>
  
  <p>Also I tried with Group by and again it d. Do you have any suggestions? IS this a common problem when you call from many tables with foreign keys?</p>