my $debug_env = $ENV{DBIX_CLASS_STORAGE_DBI_DEBUG}
|| $ENV{DBIC_TRACE};
if (defined($debug_env) && ($debug_env =~ /=(.+)$/)) {
- $fh = IO::File->new($1, 'w')
+ $fh = IO::File->new($1, 'a')
or die("Cannot open trace file $1");
} else {
$fh = IO::File->new('>&STDERR')