Merge branch 'master' into 'docs-troubleshoot-scim'docs-troubleshoot-scim

# Conflicts:
#   doc/user/group/saml_sso/scim_setup.md

1 files changed, 3 insertions, 13 deletions

diff --git a/lib/api/entities.rb b/lib/api/entities.rb
index 494da770279..2e78331df6c 100644
--- a/lib/api/entities.rb
+++ b/lib/api/entities.rb
@@ -366,10 +366,7 @@ module API
       end
       expose :request_access_enabled
       expose :full_name, :full_path
-
-      if ::Group.supports_nested_objects?
-        expose :parent_id
-      end
+      expose :parent_id
 
       expose :custom_attributes, using: 'API::Entities::CustomAttribute', if: :with_custom_attributes
 
@@ -1052,15 +1049,8 @@ module API
       # rubocop: disable CodeReuse/ActiveRecord
       def self.preload_relation(projects_relation, options = {})
         relation = super(projects_relation, options)
-
-        # MySQL doesn't support LIMIT inside an IN subquery
-        if Gitlab::Database.mysql?
-          project_ids = relation.pluck('projects.id')
-          namespace_ids = relation.pluck(:namespace_id)
-        else
-          project_ids = relation.select('projects.id')
-          namespace_ids = relation.select(:namespace_id)
-        end
+        project_ids = relation.select('projects.id')
+        namespace_ids = relation.select(:namespace_id)
 
         options[:project_members] = options[:current_user]
           .project_members