Re: issues with Statement.getTimestamp(int, Calendar)

From: Ravi Periasamy <ravitx12(at)yahoo(dot)com>
To: Oliver Jowett <oliver(at)opencloud(dot)com>
Cc: pgsql-jdbc(at)postgresql(dot)org, Ravi Periasamy <ravitx12(at)yahoo(dot)com>
Subject: Re: issues with Statement.getTimestamp(int, Calendar)
Date: 2006-12-13 04:05:07
Message-ID: 129657.69439.qm@web60525.mail.yahoo.com
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The test case is as follows.

I created a function as follows:
==================================================
create or replace function testouttimestamp(OUT a1
timestamp) AS $$
begin
a1 := '1970-01-01 00:00:00';
end;
$$ language plpgsql;
==================================================

and called through JDBC as follows:
==================================================
TimeZone tz = TimeZone.getTimeZone("GMT");
Calendar cr = Calendar.getInstance(tz);
CallableStatement stmt = con.prepareCall( "{call
testouttimestamp(?)}");
stmt.registerOutParameter(1, Types.TIMESTAMP);
stmt.execute();
Timestamp ts = stmt.getTimestamp(1, cr);
System.out.println("ts = " + ts);
==================================================

Actual Result ==>
1969-12-31 18:30:00.0

Expected Result ==>
1970-01-01 05:30:00.0

Note: ResultSet.getTimestamp(int, Calendar) works
fine.

Thanks
Ravi

--- Oliver Jowett <oliver(at)opencloud(dot)com> wrote:

> Ravi Periasamy wrote:
> > Dear PSQL-JDBC team,
> >
> > There is a issue with Statement.getTimestamp(int,
> > Calendar). The timestamp is offset in the wrong
> > direction.
> >
> > The quivalent on ResultSet.getTimestamp(int,
> Calendar)
> > works fine.
> >
> > Is this a known bug, can we expect a fix for this,
> > when?
>
> Can you send a testcase demonstrating the problem
> please?
>
> -O
>


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