In this example, the current timestamp is:
Current TimeStamp(6) -------------------------------- 2010-03-09 19:23:27.620000+00:00
The following statement converts the TIME value '08:30:00+04:00' to a TIMESTAMP value, where the time zone displacement is based on the time zone string, 'America Pacific'.
SELECT CAST(TIME '08:30:00+04:00' AS TIMESTAMP(0) AT 'America Pacific');
The result of the query is:
08:30:00+04:00 ------------------- 2010-03-10 04:30:00