convert timestamp timestamp in another time zone

Hello

I'm trying to convert a TIMESTAMP to a correspondent of value computing in a different time zone. However, I want the result to be another TIMESTAMP, not TIMESTAMP WITH TIMEZONE. How can I do this?

Thank you.

If you have a timestamp without time zone and you need to convert timestamp in a different zone time, right? Fistr you must throw source timestamp timestamp with time zone time (my example uses the default time zone set for the database) and then convert it in another time zone and cast result back to timestamp without time zone:

with t as (
           select to_timestamp('10/12/2010 17','mm/dd/yyyy hh24') ts_est from dual
          )
select  ts_est,
        cast(cast(ts_est as timestamp with time zone) at time zone 'PST' as timestamp) ts_pst
  from  t
/

TS_EST
---------------------------------
TS_PST
---------------------------------
12-OCT-10 05.00.00.000000000 PM
12-OCT-10 02.00.00.000000 PM

SQL> 

SY.

Tags: Database

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