Try Joe Celko's book "SQL for Smarties" or ... https://www.red-gate.com/simple-talk/sql/t-sql-programming/window-functions-in-sql/ https://www.red-gate.com/sim

Try Joe Celko's book "SQL for Smarties" or ... https://www.red-gate.com/simple-talk/sql/t-sql-programming/window-functions-in-sql/ https://www.red-gate.com/simple-talk/sql/t-sql-programming/w...