> Tatsuo Ishii wrote: > > Hi, > > > test=# select t at time zone 'jst' from t2; > > timezone > > ------------- > > 17:34:56+09 > > (1 row) > > > > test=# select t::time from t2; > > t > > ---------- > > 12:34:56 > > (1 row) > > Hello, > > timezone_test=# select cast(t as time with time zone) from t2; > t > ------------- > 12:34:56+04 > (1 row) > > ? I know that I can it with time with time zone. What I cannot do with is, timestamp with time zone. test=# \d t1 Table "public.t1" Column | Type | Modifiers --------+--------------------------+----------- t | timestamp with time zone | test=# insert into t1 values('2007-12-13 12:34:56 +0400'); INSERT 0 1 test=# select * from t1; t ------------------------ 2007-12-13 17:34:56+09 (1 row) Can I get "+04" without knowing that I inserted the data using "+0400" time zone? -- Tatsuo Ishii SRA OSS, Inc. Japan ---------------------------(end of broadcast)--------------------------- TIP 5: don't forget to increase your free space map settings