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DBD-pg - server closed the connection unexpectedly

From: Frank Bax <fbax(at)sympatico(dot)ca>
To: pgsql-interfaces(at)postgresql(dot)org
Subject: DBD-pg - server closed the connection unexpectedly
Date: 2007-03-07 16:12:12
Message-ID: 5.2.1.1.0.20070307105703.009ff740@pop6.sympatico.ca (view raw or flat)
Thread:
Lists: pgsql-interfaces
OpenBSD 4.1-beta; pg 8.2.3; p5-DBI-1.53; p5-DBD-Pg-1.47

Here is a portion of my script.  The system() call executes successfully 
once, then script crashes.  Any ideas why this would happen.  This script 
has run without issue on platform where all above software was older versions.

   my $val='A B C';
   my $sql="UPDATE suit_query SET head=?,neck=? WHERE username=? AND qry=?";
   $sth=$dbc->prepare($sql);
   foreach my $h (split(' ',$val)) {
     foreach my $n (split(' ',$val)) {
       $sth->execute( "$h%", "$n%", $usr, $qry );
       $cmd="(date;nice -15 ./suits.pl $dbx $dbn $usr $qry;date)";
       print( "$cmd > txt/$usr.$qry$h$n\n" );
       system( "$cmd > txt/$usr.$qry$h$n" );
     }
   }
   $dbc->disconnect();

Output from script:

(date;nice -15 ./suits.pl RL fbax Combined 200;date) > txt/Combined.200AA
DBD::Pg::st execute failed: server closed the connection unexpectedly
	This probably means the server terminated abnormally
	before or while processing the request.
DBD::Pg::st execute failed: server closed the connection unexpectedly
	This probably means the server terminated abnormally
	before or while processing the request.

/suits.pl is a long running script and also accesses pg database through 
DBD-pg...

$ grep 2007 txt/Combined.200AA
Fri Mar  2 14:10:04 EST 2007
Sat Mar  3 02:29:34 EST 2007 


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Next:From: Tom LaneDate: 2007-03-07 20:20:28
Subject: Re: DBD-pg - server closed the connection unexpectedly
Previous:From: MicazMAKDate: 2007-03-06 10:03:03
Subject: Interfacing postgresql running on an embedded processor

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