title: Get the unique constraint columns list (in TSQL)?
body: <p>I can get a list of unique constraints fairly easily with the following query:</p>
  
  <pre><code>select * from INFORMATION_SCHEMA.TABLE_CONSTRAINTS where CONSTRAINT_TYPE='UNIQUE'
  </code></pre>
  
  <p>But how do I get a list of the columns that each unique constraint applies to?</p>