Class ActiveRecord::ConnectionAdapters::SavepointTransaction < ActiveRecord::ConnectionAdapters::Transaction

# File activerecord/lib/active_record/connection_adapters/abstract/transaction.rb, line 144
def initialize(connection, savepoint_name, parent_transaction, *args, **options)
  super(connection, *args, **options)

  parent_transaction.state.add_child(@state)

  if isolation_level
    raise ActiveRecord::TransactionIsolationError, "cannot set transaction isolation in a nested transaction"
  end

  @savepoint_name = savepoint_name
end

# File activerecord/lib/active_record/connection_adapters/abstract/transaction.rb, line 166
def commit
  connection.release_savepoint(savepoint_name) if materialized?
  @state.commit!
end

# File activerecord/lib/active_record/connection_adapters/abstract/transaction.rb, line 171
def full_rollback?; false; end

# File activerecord/lib/active_record/connection_adapters/abstract/transaction.rb, line 156
def materialize!
  connection.create_savepoint(savepoint_name)
  super
end

# File activerecord/lib/active_record/connection_adapters/abstract/transaction.rb, line 161
def rollback
  connection.rollback_to_savepoint(savepoint_name) if materialized?
  @state.rollback!
end