added the commented out line which enables the non caching on the sql side....

added the commented out line which enables the non caching on the sql side. Uncomment this out to run timing tests / speed comparisons without the cache invalidating it

modules/Bio/EnsEMBL/DBSQL/BaseAdaptor.pm

@@ -157,9 +157,12 @@ sub new {
 =cut
 
 sub prepare{
-   my ($self,$string) = @_;
+  my ($self,$string) = @_;
+ 
+# uncomment next line to cancel caching on the sql side. Needed for timing comparisons etc 
+#  $string =~ s/SELECT/SELECT SQL_NO_CACHE/i;
 
-   return $self->dbc->prepare($string);
+  return $self->dbc->prepare($string);
 }