class
ActiveRecord::TransactionIsolationError
v8.0.0 -
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- Superclass: ActiveRecord::ActiveRecordError
TransactionIsolationError will be raised under the following conditions:
-
The adapter does not support setting the isolation level
-
You are joining an existing open transaction
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You are creating a nested (savepoint) transaction
The mysql2, trilogy, and postgresql adapters support setting the transaction isolation level.
Files
- activerecord/lib/active_record/errors.rb