Cloud Spanner V1 Client - Class ReadWrite (1.89.0)

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Reference documentation and code samples for the Cloud Spanner V1 Client class ReadWrite.

Message type to initiate a read-write transaction. Currently this transaction type has no options.

Generated from protobuf message google.spanner.v1.TransactionOptions.ReadWrite

Namespace

Google \ Cloud \ Spanner \ V1 \ TransactionOptions

Methods

__construct

Constructor.

Parameters
Name	Description
data	array Optional. Data for populating the Message object.
↳ read_lock_mode	int Read lock mode for the transaction.
↳ multiplexed_session_previous_transaction_id	string Optional. Clients should pass the transaction ID of the previous transaction attempt that was aborted if this transaction is being executed on a multiplexed session. This feature is not yet supported and will result in an UNIMPLEMENTED error.

getReadLockMode

Read lock mode for the transaction.

Returns
Type	Description
int

setReadLockMode

Read lock mode for the transaction.

Parameter
Name	Description
var	int

Returns
Type	Description
$this

getMultiplexedSessionPreviousTransactionId

Optional. Clients should pass the transaction ID of the previous transaction attempt that was aborted if this transaction is being executed on a multiplexed session.

This feature is not yet supported and will result in an UNIMPLEMENTED error.

Returns
Type	Description
string

setMultiplexedSessionPreviousTransactionId

Optional. Clients should pass the transaction ID of the previous transaction attempt that was aborted if this transaction is being executed on a multiplexed session.

This feature is not yet supported and will result in an UNIMPLEMENTED error.

Parameter
Name	Description
var	string

Returns
Type	Description
$this