Exception: ActiveRecord::TransactionIsolationError

Inherits:
ActiveRecordError show all
Defined in:
activerecord/lib/active_record/errors.rb

Overview

TransactionIsolationError will be raised under the following conditions:

  • The adapter does not support setting the isolation level

  • You are joining an existing open transaction

  • You are creating a nested (savepoint) transaction

The mysql, mysql2 and postgresql adapters support setting the transaction isolation level.