title: Extracting difference between strings t-sql
body: <p>How would I be able to extract the values 2011/01/01, 412 and 523 from @str1, knowing beforehand that it will have the format of @str2?</p>
  
  <pre><code> declare @str1 varchar(100)
   declare @str2 varchar(100)
   set @str1 =  '2011/01/01 Creation of 412 Transactions and 523 Operations.'
   set @str2 = '{0} Creation of {1} Transactions and {2} Operations.'
  </code></pre>