Re: Statement.java patch (Postgresql 7.1.3) - Mailing list pgsql-jdbc

Thanks, I'll download the 7.2 as a reference to avoid duplication.

----- Original Message -----
From: "Barry Lind" <barry@xythos.com>
To: "Ed Yu" <ekyu@sc.rr.com>
Cc: "pgsql-jdbc" <pgsql-jdbc@postgresql.org>
Sent: Thursday, January 10, 2002 12:46 PM
Subject: Re: [JDBC] Statement.java patch (Postgresql 7.1.3)


> Ed,
>
> If you look at current sources you will see that this has already been
> fixed in 7.2.
>
> thanks,
> --Barry
>
>
>
> Ed Yu wrote:
>
> > The use of Connection.setAutoCommit(false) will not work with batch
mode.
> > The following is a patch to properly fix up the Statement.java (jdbc2):
> >
> > *** Statement.java.orig Fri Feb 16 11:45:00 2001
> > --- Statement.java      Wed Jan  9 22:40:34 2002
> > ***************
> > *** 377,389 ****
> >         int size=batch.size();
> >         int[] result=new int[size];
> >         int i=0;
> > !       this.execute("begin"); // PTM: check this when autoCommit is
false
> >         try {
> >             for(i=0;i<size;i++)
> >
result[i]=this.executeUpdate((String)batch.elementAt(i));
> > !           this.execute("commit"); // PTM: check this
> >         } catch(SQLException e) {
> > !           this.execute("abort"); // PTM: check this
> >             throw new PSQLException("postgresql.stat.batch.error",new
> > Integer(i),batch.elementAt(i));
> >         }
> >         return result;
> > --- 377,396 ----
> >         int size=batch.size();
> >         int[] result=new int[size];
> >         int i=0;
> > !
> > !       // Modified by Ed Yu <ekyu@asgnet.psc.sc.edu>
> > !       // We want to use a transaction even if autoCommit is true which
> > !       // is the default for JDBC.
> > !       if (connection.getAutoCommit())
> > !               this.execute("begin");
> >         try {
> >             for(i=0;i<size;i++)
> >
result[i]=this.executeUpdate((String)batch.elementAt(i));
> > !             // If autoCommit is true, then commits
> > !             if (connection.getAutoCommit())
> > !               this.execute("commit");
> >         } catch(SQLException e) {
> > !           this.execute("abort"); // This is ok since transaction is
always
> > on
> >             throw new PSQLException("postgresql.stat.batch.error",new
> > Integer(i),batch.elementAt(i));
> >         }
> >         return result;
> >
> >
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>
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