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Postgres JDBC driver : problem with timestamps.

From: Vincent Trussart <trussarv(at)CIRANO(dot)UMontreal(dot)CA>
To: petermount(at)it(dot)maidstone(dot)gov(dot)uk, pgsql-interfaces(at)postgresql(dot)org
Subject: Postgres JDBC driver : problem with timestamps.
Date: 2000-06-14 18:41:54
Message-ID: 3947D1F2.B5A931EE@cirano.umontreal.ca (view raw or flat)
Thread:
Lists: pgsql-interfaces
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
Qu├ębec




Responses

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Next:From: John ThorhauerDate: 2000-06-14 19:58:44
Subject: java.sql.SQLException: Bad Timestamp Format at 19 in 2000-06-14 15:48:18.80-04
Previous:From: Michael MeskesDate: 2000-06-14 15:21:36
Subject: Re: ecpg: how select/insert n rows (array) in one query

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