diff options
Diffstat (limited to 'generator_templates/post_deployment_migration/post_deployment_migration/migration.rb')
| -rw-r--r-- | generator_templates/post_deployment_migration/post_deployment_migration/migration.rb | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/generator_templates/post_deployment_migration/post_deployment_migration/migration.rb b/generator_templates/post_deployment_migration/post_deployment_migration/migration.rb new file mode 100644 index 00000000000..689d1de9d17 --- /dev/null +++ b/generator_templates/post_deployment_migration/post_deployment_migration/migration.rb @@ -0,0 +1,25 @@ +# frozen_string_literal: true + +# See https://docs.gitlab.com/ee/development/migration_style_guide.html +# for more information on how to write migrations for GitLab. + +class <%= migration_class_name %> < ActiveRecord::Migration[<%= ActiveRecord::Migration.current_version %>] + # Uncomment the following include if you require helper functions: + # include Gitlab::Database::MigrationHelpers + + # When using the methods "add_concurrent_index" or "remove_concurrent_index" + # you must disable the use of transactions + # as these methods can not run in an existing transaction. + # When using "add_concurrent_index" or "remove_concurrent_index" methods make sure + # that either of them is the _only_ method called in the migration, + # any other changes should go in a separate migration. + # This ensures that upon failure _only_ the index creation or removing fails + # and can be retried or reverted easily. + # + # To disable transactions uncomment the following line and remove these + # comments: + # disable_ddl_transaction! + + def change + end +end |