Bug 956233: enable USE_MEMCACHE on most objects

r=dkl, a=glob

1 files changed, 11 insertions, 2 deletions

diff --git a/Bugzilla/Classification.pm b/Bugzilla/Classification.pm
index 771a894b4..5d488e3b9 100644
--- a/Bugzilla/Classification.pm
+++ b/Bugzilla/Classification.pm
@@ -55,9 +55,18 @@ sub remove_from_db {
     ThrowUserError("classification_not_deletable") if ($self->id == 1);
 
     $dbh->bz_start_transaction();
+
     # Reclassify products to the default classification, if needed.
-    $dbh->do("UPDATE products SET classification_id = 1
-              WHERE classification_id = ?", undef, $self->id);
+    my @product_ids = $dbh->selectrow_array(
+        "SELECT id FROM products WHERE classification_id = ?",
+        undef, $self->id);
+    if (@product_ids) {
+        $dbh->do("UPDATE products SET classification_id = 1 WHERE " .
+            $dbh->sql_in('id', \@product_ids));
+        foreach my $id (@product_ids) {
+            Bugzilla->memcached->clear({ table => 'products', id => $id });
+        }
+    }
 
     $self->SUPER::remove_from_db();