diff options
Diffstat (limited to 'db/migrate/20161124111395_add_index_to_parent_id.rb')
| -rw-r--r-- | db/migrate/20161124111395_add_index_to_parent_id.rb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/db/migrate/20161124111395_add_index_to_parent_id.rb b/db/migrate/20161124111395_add_index_to_parent_id.rb new file mode 100644 index 00000000000..eab74c01dfd --- /dev/null +++ b/db/migrate/20161124111395_add_index_to_parent_id.rb @@ -0,0 +1,14 @@ +# See http://doc.gitlab.com/ce/development/migration_style_guide.html +# for more information on how to write migrations for GitLab. + +class AddIndexToParentId < ActiveRecord::Migration + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + disable_ddl_transaction! + + def change + add_concurrent_index(:namespaces, [:parent_id, :id], unique: true) + end +end |