# Tools for working with transactions
[Connectors and dialects for various databases]

Collaboration diagram for Tools for working with transactions:

## Classes

class | AccessMode
| Transaction access modes. More...
class | BaseTransaction
| Transaction's basis. More...
class | DBTransaction
| Database transaction implementation. More...
class | FakeTransaction
| Transaction-like wrapper around DB's queryNull. More...
class | IsolationLevel
| Transaction isolation levels. More...
class | Transaction
| Transaction's factory. More...
class | TransactionQueue
| Transaction-wrapped queries queue. More...