To query a transaction-time table such that no special semantics are placed on the transaction-time column, use the NONSEQUENCED TRANSACTIONTIME temporal qualifier in the SELECT statement. For example:
NONSEQUENCED TRANSACTIONTIME SELECT * FROM Policy_Types;
Policy_Name Policy_Type Policy_Duration
------------------- ----------- ----------------------------------------------------------------------
Premium Automobile AP ('2012-06-19 20:04:18.470000-07:00', '9999-12-31 23:59:59.999999+00:00')
Basic Homeowner HM ('2012-06-19 20:04:32.410000-07:00', '9999-12-31 23:59:59.999999+00:00')
Business B ('2012-06-19 20:04:32.680000-07:00', '9999-12-31 23:59:59.999999+00:00')
Basic Automobile AU ('2012-06-19 20:04:32.470000-07:00', '9999-12-31 23:59:59.999999+00:00')
Major Medical M ('2012-06-19 20:04:32.550000-07:00', '2012-06-19 20:19:54.100000-07:00')
Premium Homeowner HP ('2012-06-19 20:04:32.610000-07:00', '9999-12-31 23:59:59.999999+00:00')
Notice that the Major Medical policy type is a closed row. It shows an end transaction time prior to 9999-12-31. This indicates that the row was logically deleted from the table at the ending transaction time, on 2012-06-19. However, because the row is in a table with a transaction-time dimension, the physical row persists in the table as a closed row.