> The best guess I have is that this is a failure in
> Solaris' syslog.
> There is certainly no such message anywhere in the
> Postgres backend
> code. Try changing your syslog setting to 0 (log
> only to stderr)
> and see if logging to a plain file works better.
>
> BTW, PG 7.3.4 is pretty darn old, you really ought
> to update.
>
Dear tom lane
Thank you for your advice. I tried it, but nothing change.
I tried excuting the long sql on the console and a DB tool
called CSE(Common SQL Environment), it worked.
but in a java program using JDBC connection it doesn't
work.
Ken