title: How can I select only rows with multiple hits for a specific column?
body: <p>I am not sure how to phrase this question so I'll give an example:</p>
  
  <p>Suppose there is a table called <code>tagged</code> that has two columns: <code>tagger</code> and <code>taggee</code>. What would the SQL query look like to return the <code>taggee</code>(s) that are in multiple rows? That is to say, they have been tagged 2 or more times by any <code>tagger</code>.</p>
  
  <p>I would like a 'generic' SQL query and not something that only works on a specific DBMS.</p>
  
  <p>EDIT: Added "tagged 2 or more times by <i>any</i> tagger."</p>