abstract class DB::Transaction
- DB::Transaction
- Reference
- Object
Overview
Transactions should be started from DB#transaction, Connection#transaction
or Connection#begin_transaction.
Use Transaction#connection to submit statements to the database.
Use Transaction#commit or Transaction#rollback to close the ongoing transaction
explicitly. Or refer to BeginTransaction#transaction for documentation on how to
use #transaction(&block) methods in DB and Connection.
Nested transactions are supported by using sql SAVEPOINT. To start a nested
transaction use Transaction#transaction or Transaction#begin_transaction.
Included Modules
- DB::BeginTransaction
- DB::Disposable
Direct Known Subclasses
Defined in:
lib/db/src/db/transaction.crext/db/transaction.cr