From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | Dmitry Tkach <dmitry(at)openratings(dot)com> |
Cc: | pgsql-bugs(at)postgresql(dot)org, pgsql-patches(at)postgresql(dot)org |
Subject: | Re: JDBC timestamp does not understand [-]infinity |
Date: | 2002-08-27 16:42:16 |
Message-ID: | 200208271642.g7RGgGu29993@candle.pha.pa.us |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-bugs pgsql-jdbc pgsql-patches |
This code doesn't exist in the jdbc driver anymore. They must have
already fixed it.
---------------------------------------------------------------------------
Dmitry Tkach wrote:
> The attached patch fixes 'Bad Timestamp format' exception when timestamp value is 'ininity' or '-ininity'.
> I hope, it helps...
> Dima.
> Index: AbstractJdbc1ResultSet.java
> ===================================================================
> RCS file: /projects/cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc1/AbstractJdbc1ResultSet.java,v
> retrieving revision 1.1
> diff -p -r1.1 AbstractJdbc1ResultSet.java
> *** AbstractJdbc1ResultSet.java 2002/07/23 03:59:55 1.1
> --- AbstractJdbc1ResultSet.java 2002/07/23 16:58:00
> *************** public abstract class AbstractJdbc1Resul
> *** 40,46 ****
> --- 40,50 ----
> protected StringBuffer sbuf = null;
> public byte[][] rowBuffer=null;
>
> + public static final String MIN_DATE_STR = "0000-01-01";
> + public static final String MAX_DATE_STR = "9999-12-31";
> +
>
> +
> public AbstractJdbc1ResultSet(org.postgresql.PGConnection conn, Field[] fields, Vector tuples, String status, int updateCount, long insertOID, boolean binaryCursor)
> {
> this.connection = conn;
> *************** public abstract class AbstractJdbc1Resul
> *** 853,861 ****
> else
> rs.sbuf.setLength(0);
>
> // Copy s into sbuf for parsing.
> rs.sbuf.append(s);
> - int slen = s.length();
>
> if (slen > 19)
> {
> --- 857,871 ----
> else
> rs.sbuf.setLength(0);
>
> + int slen = s.length();
> +
> + if (slen == 8 && s.equals ("infinity"))
> + s = MAX_DATE_STR;
> + else if (slen == 9 && s.equals ("-infinity"))
> + s = MIN_DATE_STR;
> +
> // Copy s into sbuf for parsing.
> rs.sbuf.append(s);
>
> if (slen > 19)
> {
>
> ---------------------------(end of broadcast)---------------------------
> TIP 5: Have you checked our extensive FAQ?
>
> http://www.postgresql.org/users-lounge/docs/faq.html
--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 359-1001
+ If your life is a hard drive, | 13 Roberts Road
+ Christ can be your backup. | Newtown Square, Pennsylvania 19073
From | Date | Subject | |
---|---|---|---|
Next Message | Tom Lane | 2002-08-27 17:12:07 | Re: cube bug accepting -.1 |
Previous Message | Bruce Momjian | 2002-08-27 15:41:07 | Re: Bug found in psql interface |
From | Date | Subject | |
---|---|---|---|
Next Message | Warren Massengill | 2002-08-27 17:14:52 | Re: JDK development kit |
Previous Message | Jim Caley | 2002-08-27 12:45:30 | Re: JDK development kit |
From | Date | Subject | |
---|---|---|---|
Next Message | Neil Conway | 2002-08-27 17:19:15 | rules regression test fix |
Previous Message | Bruce Momjian | 2002-08-27 16:21:10 | Re: minor auth code cleanup |