1 files changed, 4 insertions, 11 deletions
diff --git a/db/migrate/20201221225303_add_service_desk_reply_to_is_not_null_index_on_issues.rb b/db/migrate/20201221225303_add_service_desk_reply_to_is_not_null_index_on_issues.rb
index fb5429af458..7643fc107aa 100644
--- a/db/migrate/20201221225303_add_service_desk_reply_to_is_not_null_index_on_issues.rb
+++ b/db/migrate/20201221225303_add_service_desk_reply_to_is_not_null_index_on_issues.rb
@@ -1,18 +1,11 @@
 # frozen_string_literal: true
 
 class AddServiceDeskReplyToIsNotNullIndexOnIssues < ActiveRecord::Migration[6.0]
-  include Gitlab::Database::MigrationHelpers
-
   DOWNTIME = false
-  INDEX_NAME = 'idx_on_issues_where_service_desk_reply_to_is_not_null'
-
-  disable_ddl_transaction!
-
-  def up
-    add_concurrent_index(:issues, [:id], name: INDEX_NAME, where: 'service_desk_reply_to IS NOT NULL')
-  end
 
-  def down
-    remove_concurrent_index_by_name(:issues, INDEX_NAME)
+  def change
+    # no-op, the migration's version number was lowered to be executed earlier than db/post_migrate/20201128210234_schedule_populate_issue_email_participants.rb
+    #
+    # The new migration is located here: db/migrate/20201128210000_add_service_desk_reply_to_is_not_null_index_on_issues_fix.rb
   end
 end