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Name Type Location Description
DatabaseConnection::rollback function core/includes/database/database.inc Rolls back the transaction entirely or to a named savepoint.
DatabaseTransaction::rollback function core/includes/database/database.inc Rolls back the current transaction.
DatabaseTransactionTestCase::testTransactionRollBackSupported function core/modules/simpletest/tests/database_test.test Test transaction rollback on a database that supports transactions.
DatabaseTransactionTestCase::testTransactionRollBackNotSupported function core/modules/simpletest/tests/database_test.test Test transaction rollback on a database that does not support transactions.
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