3 files changed, 4 insertions, 19 deletions
diff --git a/perllib/FixMyStreet/DB/ResultSet/Alert.pm b/perllib/FixMyStreet/DB/ResultSet/Alert.pm
index c61053fff..ddf80bc52 100644
--- a/perllib/FixMyStreet/DB/ResultSet/Alert.pm
+++ b/perllib/FixMyStreet/DB/ResultSet/Alert.pm
@@ -7,11 +7,6 @@ use warnings;
 sub timeline_created {
     my ( $rs, $restriction ) = @_;
 
-    my $prefetch = 
-        $rs->result_source->storage->sql_maker->quote_char ?
-        [ qw/alert_type user/ ] :
-        [ qw/alert_type/ ];
-
     return $rs->search(
         {
             whensubscribed => { '>=', \"current_timestamp-'7 days'::interval" },
@@ -19,7 +14,7 @@ sub timeline_created {
             %{ $restriction },
         },
         {
-            prefetch => $prefetch,
+            prefetch => [ qw/alert_type user/ ],
         }
     );
 }
diff --git a/perllib/FixMyStreet/DB/ResultSet/Comment.pm b/perllib/FixMyStreet/DB/ResultSet/Comment.pm
index b9a3df62d..034b86a40 100644
--- a/perllib/FixMyStreet/DB/ResultSet/Comment.pm
+++ b/perllib/FixMyStreet/DB/ResultSet/Comment.pm
@@ -13,18 +13,13 @@ sub to_body {
 sub timeline {
     my ( $rs ) = @_;
 
-    my $prefetch = 
-        $rs->result_source->storage->sql_maker->quote_char ?
-        [ qw/user/ ] :
-        [];
-
     return $rs->search(
         {
             'me.state' => 'confirmed',
             'me.created' => { '>=', \"current_timestamp-'7 days'::interval" },
         },
         {
-            prefetch => $prefetch,
+            prefetch => 'user',
         }
     );
 }
diff --git a/perllib/FixMyStreet/DB/ResultSet/Problem.pm b/perllib/FixMyStreet/DB/ResultSet/Problem.pm
index 4f7c1dc5f..72a9852fc 100644
--- a/perllib/FixMyStreet/DB/ResultSet/Problem.pm
+++ b/perllib/FixMyStreet/DB/ResultSet/Problem.pm
@@ -141,7 +141,7 @@ sub _recent {
     $query->{photo} = { '!=', undef } if $photos;
 
     my $attrs = {
-        order_by => { -desc => 'coalesce(confirmed, created)' },
+        order_by => { -desc => \'coalesce(confirmed, created)' },
         rows => $num,
     };
 
@@ -207,11 +207,6 @@ sub around_map {
 sub timeline {
     my ( $rs ) = @_;
 
-    my $prefetch =
-        $rs->result_source->storage->sql_maker->quote_char ?
-        [ qw/user/ ] :
-        [];
-
     return $rs->search(
         {
             -or => {
@@ -221,7 +216,7 @@ sub timeline {
             }
         },
         {
-            prefetch => $prefetch,
+            prefetch => 'user',
         }
     );
 }