Add `namespaces` to wide tables

https://gitlab.com/gitlab-org/gitlab/-/merge_requests/52153

db/migrate/20190225152525_add_auto_dev_ops_enabled_to_namespaces.rb

@@ -4,6 +4,6 @@ class AddAutoDevOpsEnabledToNamespaces < ActiveRecord::Migration[5.0]
   DOWNTIME = false
 
   def change
-    add_column :namespaces, :auto_devops_enabled, :boolean
+    add_column :namespaces, :auto_devops_enabled, :boolean # rubocop:disable Migration/AddColumnsToWideTables
   end
 end

db/migrate/20190606014128_add_last_ci_minutes_notification_at_to_namespaces.rb

@@ -7,6 +7,6 @@ class AddLastCiMinutesNotificationAtToNamespaces < ActiveRecord::Migration[5.1]
   DOWNTIME = false
 
   def change
-    add_column :namespaces, :last_ci_minutes_notification_at, :datetime_with_timezone
+    add_column :namespaces, :last_ci_minutes_notification_at, :datetime_with_timezone # rubocop:disable Migration/AddColumnsToWideTables
   end
 end

db/migrate/20190621022810_add_last_ci_minutes_usage_notification_level_to_namespaces.rb

@@ -4,6 +4,6 @@ class AddLastCiMinutesUsageNotificationLevelToNamespaces < ActiveRecord::Migrati
   DOWNTIME = false
 
   def change
-    add_column :namespaces, :last_ci_minutes_usage_notification_level, :integer
+    add_column :namespaces, :last_ci_minutes_usage_notification_level, :integer # rubocop:disable Migration/AddColumnsToWideTables
   end
 end

db/migrate/20190626175626_add_group_creation_level_to_namespaces.rb

@@ -6,7 +6,7 @@ class AddGroupCreationLevelToNamespaces < ActiveRecord::Migration[5.1]
   DOWNTIME = false
 
   def up
-    add_column(:namespaces, :subgroup_creation_level, :integer)
+    add_column(:namespaces, :subgroup_creation_level, :integer) # rubocop:disable Migration/AddColumnsToWideTables
     change_column_default(:namespaces,
                           :subgroup_creation_level,
                           ::Gitlab::Access::MAINTAINER_SUBGROUP_ACCESS)

db/migrate/20190715215549_add_group_emails_disabled.rb

@@ -4,6 +4,6 @@ class AddGroupEmailsDisabled < ActiveRecord::Migration[5.2]
   DOWNTIME = false
 
   def change
-    add_column :namespaces, :emails_disabled, :boolean
+    add_column :namespaces, :emails_disabled, :boolean # rubocop:disable Migration/AddColumnsToWideTables
   end
 end

db/migrate/20190911115109_add_namespaces_max_pages_size.rb

@@ -4,6 +4,6 @@ class AddNamespacesMaxPagesSize < ActiveRecord::Migration[5.2]
   DOWNTIME = false
 
   def change
-    add_column :namespaces, :max_pages_size, :integer
+    add_column :namespaces, :max_pages_size, :integer # rubocop:disable Migration/AddColumnsToWideTables
   end
 end

db/migrate/20190911115222_add_namespaces_max_artifacts_size.rb

@@ -4,6 +4,6 @@ class AddNamespacesMaxArtifactsSize < ActiveRecord::Migration[5.2]
   DOWNTIME = false
 
   def change
-    add_column :namespaces, :max_artifacts_size, :integer
+    add_column :namespaces, :max_artifacts_size, :integer # rubocop:disable Migration/AddColumnsToWideTables
   end
 end

db/migrate/20191114132259_add_mentions_disabled_to_namespaces.rb

@@ -4,6 +4,6 @@ class AddMentionsDisabledToNamespaces < ActiveRecord::Migration[5.2]
   DOWNTIME = false
 
   def change
-    add_column :namespaces, :mentions_disabled, :boolean
+    add_column :namespaces, :mentions_disabled, :boolean # rubocop:disable Migration/AddColumnsToWideTables
   end
 end

db/migrate/20200207062728_add_default_branch_protection_to_namespaces.rb

@@ -7,7 +7,7 @@ class AddDefaultBranchProtectionToNamespaces < ActiveRecord::Migration[6.0]
 
   def up
     with_lock_retries do
-      add_column :namespaces, :default_branch_protection, :integer, limit: 2
+      add_column :namespaces, :default_branch_protection, :integer, limit: 2 # rubocop:disable Migration/AddColumnsToWideTables
     end
   end
 

db/migrate/20200304124406_add_unlock_membership_to_ldap_of_groups.rb

@@ -7,7 +7,7 @@ class AddUnlockMembershipToLdapOfGroups < ActiveRecord::Migration[5.2]
 
   def up
     with_lock_retries do
-      add_column(:namespaces, :unlock_membership_to_ldap, :boolean)
+      add_column(:namespaces, :unlock_membership_to_ldap, :boolean) # rubocop:disable Migration/AddColumnsToWideTables
     end
   end
 

db/migrate/20200323075043_add_max_personal_access_token_lifetime_to_namespaces.rb

@@ -7,7 +7,7 @@ class AddMaxPersonalAccessTokenLifetimeToNamespaces < ActiveRecord::Migration[6.
 
   def up
     with_lock_retries do
-      add_column :namespaces, :max_personal_access_token_lifetime, :integer
+      add_column :namespaces, :max_personal_access_token_lifetime, :integer # rubocop:disable Migration/AddColumnsToWideTables
     end
   end
 

db/migrate/20200407120000_add_push_rule_id_to_groups.rb

@@ -7,7 +7,7 @@ class AddPushRuleIdToGroups < ActiveRecord::Migration[6.0]
 
   def up
     with_lock_retries do
-      add_column :namespaces, :push_rule_id, :bigint
+      add_column :namespaces, :push_rule_id, :bigint # rubocop:disable Migration/AddColumnsToWideTables
     end
   end
 

db/migrate/20200424102023_add_shared_runners_enabled_and_override_to_namespaces.rb

@@ -7,8 +7,8 @@ class AddSharedRunnersEnabledAndOverrideToNamespaces < ActiveRecord::Migration[6
 
   def up
     with_lock_retries do
-      add_column :namespaces, :shared_runners_enabled, :boolean, default: true, null: false
-      add_column :namespaces, :allow_descendants_override_disabled_shared_runners, :boolean, default: false, null: false
+      add_column :namespaces, :shared_runners_enabled, :boolean, default: true, null: false # rubocop:disable Migration/AddColumnsToWideTables
+      add_column :namespaces, :allow_descendants_override_disabled_shared_runners, :boolean, default: false, null: false # rubocop:disable Migration/AddColumnsToWideTables
     end
   end
 

db/migrate/20200609012539_add_traversal_ids_to_namespaces.rb

@@ -7,7 +7,7 @@ class AddTraversalIdsToNamespaces < ActiveRecord::Migration[6.0]
 
   def up
     with_lock_retries do
-      add_column :namespaces, :traversal_ids, :integer, array: true, default: [], null: false
+      add_column :namespaces, :traversal_ids, :integer, array: true, default: [], null: false # rubocop:disable Migration/AddColumnsToWideTables
     end
   end
 

db/migrate/20200701190523_add_delayed_project_removal_to_namespaces.rb

@@ -7,7 +7,7 @@ class AddDelayedProjectRemovalToNamespaces < ActiveRecord::Migration[6.0]
 
   def up
     with_lock_retries do
-      add_column :namespaces, :delayed_project_removal, :boolean, default: false, null: false
+      add_column :namespaces, :delayed_project_removal, :boolean, default: false, null: false # rubocop:disable Migration/AddColumnsToWideTables
     end
   end
 

db/migrate/20210121093618_remove_repository_read_only_to_groups.rb

@@ -16,7 +16,7 @@ class RemoveRepositoryReadOnlyToGroups < ActiveRecord::Migration[6.0]
   def down
     unless column_exists?(:namespaces, :repository_read_only)
       with_lock_retries do
-        add_column :namespaces, :repository_read_only, :boolean, default: false, null: false
+        add_column :namespaces, :repository_read_only, :boolean, default: false, null: false # rubocop:disable Migration/AddColumnsToWideTables
       end
     end
   end

db/post_migrate/20200408132152_remove_namespaces_trial_ends_on.rb

@@ -18,7 +18,7 @@ class RemoveNamespacesTrialEndsOn < ActiveRecord::Migration[6.0]
   def down
     unless column_exists?(:namespaces, :trial_ends_on)
       with_lock_retries do
-        add_column :namespaces, :trial_ends_on, :datetime_with_timezone
+        add_column :namespaces, :trial_ends_on, :datetime_with_timezone # rubocop:disable Migration/AddColumnsToWideTables
       end
     end
 

db/post_migrate/20200424043515_drop_namespaces_plan_id.rb

@@ -16,7 +16,7 @@ class DropNamespacesPlanId < ActiveRecord::Migration[6.0]
   def down
     unless column_exists?(:namespaces, :plan_id)
       with_lock_retries do
-        add_column :namespaces, :plan_id, :integer
+        add_column :namespaces, :plan_id, :integer # rubocop:disable Migration/AddColumnsToWideTables
       end
     end
 

rubocop/migration_helpers.rb

@@ -7,11 +7,12 @@ module RuboCop
       plan_limits
     ].freeze
 
-    # Tables with large number of columns (> 50 on GitLab.com as of 03/2020)
+    # Tables with large number of columns (> 50 on GitLab.com as of 01/2021)
     WIDE_TABLES = %i[
-      users
-      projects
       ci_builds
+      namespaces
+      projects
+      users
     ].freeze
 
     # List of helpers that add new columns, either directly (ADD_COLUMN_METHODS)