singleUseTransaction property
Execute mutations in a temporary transaction.
Note that unlike commit of a previously-started transaction, commit with a
temporary transaction is non-idempotent. That is, if the CommitRequest
is sent to Cloud Spanner more than once (for instance, due to retries in
the application, or in the transport library), it is possible that the
mutations are executed more than once. If this is undesirable, use
BeginTransaction and Commit instead.
Implementation
TransactionOptions? singleUseTransaction;