title: DB2 Double Datatype
body: <p>In one of my tables in DB2, I see the column datatype as double as length 8.</p>
  
  <p>How many decimals precision would this column have?</p>
  
  <p>(There is one other data type DECIMAL where I can specify the length 8 and precision)</p>
  
  <p>What about double?</p>