title: How to change data type of a column in an SQL table from integer to decimal
body: <p>I have assigned the data type of one of the columns of a table I have created as <code>int</code>. My problem is that it is not showing decimal places when I run a query against it. </p>
  
  <p>How do I correct the data type of this column so that it accepts decimal places?</p>
  
  <p>Table is <code>dbo.Budget</code> and the column concerned is called <code>ROE</code>.</p>