diff options
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters/mysql_adapter.rb')
-rw-r--r-- | activerecord/lib/active_record/connection_adapters/mysql_adapter.rb | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb index c3cbdc8c2f..3fbbb46f73 100644 --- a/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb @@ -208,6 +208,10 @@ module ActiveRecord def supports_migrations? #:nodoc: true end + + def supports_savepoints? #:nodoc: + true + end def native_database_types #:nodoc: NATIVE_DATABASE_TYPES @@ -346,6 +350,17 @@ module ActiveRecord # Transactions aren't supported end + def create_savepoint + execute("SAVEPOINT #{current_savepoint_name}") + end + + def rollback_to_savepoint + execute("ROLLBACK TO SAVEPOINT #{current_savepoint_name}") + end + + def release_savepoint + execute("RELEASE SAVEPOINT #{current_savepoint_name}") + end def add_limit_offset!(sql, options) #:nodoc: if limit = options[:limit] |