title: can we use checksum to check that row has been changed(sql server)?
body: <pre><code>Create table Info
  (
  Personid int,
  PersonNo int
  )
  
  insert into Info(Personid,PersonNo) values(3,4)
  </code></pre>
  
  <p>Here we can see the checksum value of the particular row</p>
  
  <pre><code>Select CHECKSUM(Personid ,PersonNo ) from Info
  </code></pre>
  
  <p>Now i update the value of the PersonNo and check the checksum of the particular row</p>
  
  <p>CheckSum value has been changed </p>
  
  <p>so on this behalf i can know that particular row has been changed </p>
  
  <p>so my question is that Is this safe or accurate?</p>