diff options
Diffstat (limited to 'db/post_migrate/20190723105753_add_index_on_identities_lower_extern_uid_and_provider.rb')
-rw-r--r-- | db/post_migrate/20190723105753_add_index_on_identities_lower_extern_uid_and_provider.rb | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/db/post_migrate/20190723105753_add_index_on_identities_lower_extern_uid_and_provider.rb b/db/post_migrate/20190723105753_add_index_on_identities_lower_extern_uid_and_provider.rb new file mode 100644 index 00000000000..36ecca4821f --- /dev/null +++ b/db/post_migrate/20190723105753_add_index_on_identities_lower_extern_uid_and_provider.rb @@ -0,0 +1,19 @@ +# frozen_string_literal: true + +class AddIndexOnIdentitiesLowerExternUidAndProvider < ActiveRecord::Migration[5.2] + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + disable_ddl_transaction! + + INDEX_NAME = "index_on_identities_lower_extern_uid_and_provider" + + def up + add_concurrent_index(:identities, 'lower(extern_uid), provider', name: INDEX_NAME) + end + + def down + remove_concurrent_index_by_name(:identities, INDEX_NAME) + end +end |