diff options
Diffstat (limited to 'generator_templates/active_record/migration/create_table_migration.rb')
| -rw-r--r-- | generator_templates/active_record/migration/create_table_migration.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/generator_templates/active_record/migration/create_table_migration.rb b/generator_templates/active_record/migration/create_table_migration.rb index 27acc75dcc4..aad8626a720 100644 --- a/generator_templates/active_record/migration/create_table_migration.rb +++ b/generator_templates/active_record/migration/create_table_migration.rb @@ -4,6 +4,14 @@ class <%= migration_class_name %> < ActiveRecord::Migration include Gitlab::Database::MigrationHelpers + # Set this constant to true if this migration requires downtime. + DOWNTIME = false + + # When a migration requires downtime you **must** uncomment the following + # constant and define a short and easy to understand explanation as to why the + # migration requires downtime. + # DOWNTIME_REASON = '' + # When using the methods "add_concurrent_index" or "add_column_with_default" # you must disable the use of transactions as these methods can not run in an # existing transaction. When using "add_concurrent_index" make sure that this |