title: RecId in table less than NextVal in SystemSequences
body: <p>I have a table Table1. I manually entered 2 rows and I see the recid of 2nd row as 5637144577.</p>
  
  <p>But when I'm running this query:</p>
  
  <pre><code>select NEXTVAL FROM SYSTEMSEQUENCES WHERE DATAAREAID = 'DAT' AND NAME = 'SEQNO' 
  AND TABID = (SELECT TABLEID FROM SQLDICTIONARY WHERE NAME='Table1' AND FIELDID=0)
  </code></pre>
  
  <p>I'm getting the NextVal = 5637145326</p>
  
  <p>Why is there a mismatch between RecIds?</p>