I have PostgreSQL jdbc7.0-1.2.jar JDBC drive.
I found out if a column of a table is Timestamp data type
Properties p = new Properties();
p.put("PGTZ", "GMT");
This does not take effect when you do
SELECT/UPDATE/INSERT/DELETE (QUID).
It gives me the local time zone.
This should be the same as set environment
"export PGTZ=GMT" or "setenv PGTZ GMT"
in UNIX, right?
I have to do
connection = driver.connect('myjdbcURL", p);
Statement st = connection.createStatement();
st.execute("SET TIME ZONE 'GMT'");
Well, this takes effect when I do INSERT/UPDATE
(I don't know DELETE yet). But it still does not take
effect when I do SELECT, I still get the local time
zone.
If you don't think that's is a bug, please tell me your solution(s).
Thank you very much in advance!
--Raymond