title: how to implement row level summmary function in informatica
body: <p>Can someone please explain me how to implement the following logic in informatica. but Not with source qualifier with other transformations inside the mapping.</p>
  
  <p>SUM(WIN_30_DUR) OVER(PARTITION BY AGENT_MASTER_ID ORDER BY ROW_DT ROWS BETWEEN 30 PRECEDING AND 1 PRECEDING)</p>
  
  <p>Basically this is sql(oracle) level requirement but i want at informatica level.</p>