Class Google::Cloud::Spanner::V1::TransactionSelector (v0.7.4)

Version 0.7.4

• 1.5.0 (latest)
• 1.4.0
• 1.3.0
• 1.2.0
• 1.1.0
• 1.0.2
• 0.27.0
• 0.26.0
• 0.25.0
• 0.24.0
• 0.23.0
• 0.22.2
• 0.21.0
• 0.20.1
• 0.19.0
• 0.18.0
• 0.17.0
• 0.16.0
• 0.15.1
• 0.14.1
• 0.13.0
• 0.12.0
• 0.11.0
• 0.10.0
• 0.9.0
• 0.8.1
• 0.7.4

This message is used to select the transaction in which a Read or ExecuteSql call runs.

See TransactionOptions for more information about transactions.

Inherits

• Object

Extended By

• Google::Protobuf::MessageExts::ClassMethods

Includes

• Google::Protobuf::MessageExts

Methods

#begin

def begin() -> ::Google::Cloud::Spanner::V1::TransactionOptions

Returns

• (::Google::Cloud::Spanner::V1::TransactionOptions) — Begin a new transaction and execute this read or SQL query in it. The transaction ID of the new transaction is returned in ResultSetMetadata.transaction, which is a Transaction.

#begin=

def begin=(value) -> ::Google::Cloud::Spanner::V1::TransactionOptions

Parameter

• value (::Google::Cloud::Spanner::V1::TransactionOptions) — Begin a new transaction and execute this read or SQL query in it. The transaction ID of the new transaction is returned in ResultSetMetadata.transaction, which is a Transaction.

Returns

• (::Google::Cloud::Spanner::V1::TransactionOptions) — Begin a new transaction and execute this read or SQL query in it. The transaction ID of the new transaction is returned in ResultSetMetadata.transaction, which is a Transaction.

#id

def id() -> ::String

Returns

• (::String) — Execute the read or SQL query in a previously-started transaction.

#id=

def id=(value) -> ::String

Parameter

• value (::String) — Execute the read or SQL query in a previously-started transaction.

Returns

• (::String) — Execute the read or SQL query in a previously-started transaction.

#single_use

def single_use() -> ::Google::Cloud::Spanner::V1::TransactionOptions

Returns

• (::Google::Cloud::Spanner::V1::TransactionOptions) — Execute the read or SQL query in a temporary transaction. This is the most efficient way to execute a transaction that consists of a single SQL query.

#single_use=

def single_use=(value) -> ::Google::Cloud::Spanner::V1::TransactionOptions

Parameter

• value (::Google::Cloud::Spanner::V1::TransactionOptions) — Execute the read or SQL query in a temporary transaction. This is the most efficient way to execute a transaction that consists of a single SQL query.

Returns

• (::Google::Cloud::Spanner::V1::TransactionOptions) — Execute the read or SQL query in a temporary transaction. This is the most efficient way to execute a transaction that consists of a single SQL query.