Re: Postgres JDBC driver : problem with timestamps.

Hi Vincent,

We had a discussion on this very issue on this mailing list last week.
If you go to
http://www.postgresql.org/mhonarc/pgsql-interfaces/2000-06/threads.html
and search the page for "Timestamps" you'll see the thread. The first
message in the thread includes a patch that's been working for me.

HTH

Regards,
Jim
--

Vincent Trussart wrote:
>
> Using the JDBC drivers (for 1.2) from the postgresql-7.0.2 rpm
> distribution
> I cannot read back a timestamp value I just inserted in a column (column
> type "timestamp")
> with the same application. This little java code fails :
>
> ---------------------------
> import java.sql.*;
>
> public class test {
>
> public static void main(String[] args) throws Exception {
>
> Class.forName("org.postgresql.Driver").newInstance();
> Connection conn =
> DriverManager.getConnection("jdbc:postgresql://localhost/test", "test",
> "");
> PreparedStatement stmt = conn.prepareStatement("insert into test
> values (?)");
> stmt.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
>
> stmt.executeUpdate();
>
> Statement reader = conn.createStatement();
> ResultSet rs = reader.executeQuery("select * from test");
> while (rs.next()){
> System.out.println(rs.getTimestamp(1));
> }
> }
> }
>
> Running this code gives :
>
> Exception in thread "main" Bad Timestamp Format at 19 in 2000-06-14
> 14:32:40.46-04
> at org.postgresql.jdbc2.ResultSet.getTimestamp(ResultSet.java:447)
> at test.main(test.java:18)
>
> Any idea?
>
> --
> Vincent Trussart
> trussarv(at)cirano(dot)umontreal(dot)ca
> Cirano
> Québec