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Re: Date problem on Aix jdk1.4.1

From: "Byron Nikolaidis" <ByronN(at)Routescape(dot)com>
To: "Oliver Jowett" <oliver(at)opencloud(dot)com>
Cc: <pgsql-jdbc(at)postgresql(dot)org>
Subject: Re: Date problem on Aix jdk1.4.1
Date: 2005-07-27 23:20:24
Message-ID: 6E0907A94904D94B99D7F387E08C4F570732F0@FALCON.INSIGHT (view raw, whole thread or download thread mbox)
Lists: pgsql-jdbc
Here is a really simple test:

public class DateTest {

    public static void main(String[] args) throws Exception {
        Connection connection =
        Statement statement = connection.createStatement();
        ResultSet rs = statement.executeQuery("select id, effective from
        while( ) {
            Date effective = rs.getDate("effective");
            int id = rs.getInt("id");
            System.out.println("id="+id+", effective="	+

Schema Stuff:

CREATE TABLE date_test
  effective date,
  id int2

INSERT INTO date_test VALUES ('2005-07-26', 1);
INSERT INTO date_test VALUES ('2005-07-26', 2);
INSERT INTO date_test VALUES ('2005-07-26', 3);

The output results:

/usr/java14/bin/java -cp "/usr/insight/postgresql.jar:." DateTest

id=1, effective=1122350400000    <---  correct
id=2, effective=1122354000000    <---   +1 hour
id=3, effective=1122354000000    <---   all same from here out

-----Original Message-----
From: Oliver Jowett [mailto:oliver(at)opencloud(dot)com] 
Sent: Wednesday, July 27, 2005 6:59 PM
To: Byron Nikolaidis
Cc: pgsql-jdbc(at)postgresql(dot)org
Subject: Re: [JDBC] Date problem on Aix jdk1.4.1

Byron Nikolaidis wrote:

> When I query any table with a regular old Date in it,  the first row
> that comes back is correct (some Date value with 00:00:00 as the time)
> however all subsequent rows are advanced by 1 hour (they have a time
> 01:00:00) .    This happens on any table. 

It's quite weird that it's different on the first row, otherwise I'd say
it was a local JVM timezone issue.

Do you have some test code we can try? Without knowing what the
underlying column's type is or which ResultSet accessor you're using
it's just guesswork.



pgsql-jdbc by date

Next:From: Oliver JowettDate: 2005-07-27 23:37:15
Subject: Re: Date problem on Aix jdk1.4.1
Previous:From: Oliver JowettDate: 2005-07-27 23:10:15
Subject: Re: jdbc xa patches

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