Class: Google::Spanner::V1::Transaction

Inherits:

Object

• Object
• Google::Spanner::V1::Transaction

Defined in:

lib/google/cloud/spanner/v1/doc/google/spanner/v1/transaction.rb

Overview

A transaction.

Instance Attribute Summary

• #id ⇒ String

  +id+ may be used to identify the transaction in subsequent Read, ExecuteSql, Commit, or Rollback calls.

• #read_timestamp ⇒ Google::Protobuf::Timestamp

  For snapshot read-only transactions, the read timestamp chosen for the transaction.

Instance Attribute Details

#id ⇒ String

Returns +id+ may be used to identify the transaction in subsequent Read, ExecuteSql, Commit, or Rollback calls.

Single-use read-only transactions do not have IDs, because single-use transactions do not support multiple requests.

Returns:

• (String) —

  +id+ may be used to identify the transaction in subsequent Read, ExecuteSql, Commit, or Rollback calls.

  Single-use read-only transactions do not have IDs, because single-use transactions do not support multiple requests.

# File 'lib/google/cloud/spanner/v1/doc/google/spanner/v1/transaction.rb', line 328

class Transaction; end

#read_timestamp ⇒ Google::Protobuf::Timestamp

Returns For snapshot read-only transactions, the read timestamp chosen for the transaction. Not returned by default: see TransactionOptions::ReadOnly#return_read_timestamp.

Returns:

• (Google::Protobuf::Timestamp) —

  For snapshot read-only transactions, the read timestamp chosen for the transaction. Not returned by default: see TransactionOptions::ReadOnly#return_read_timestamp.

# File 'lib/google/cloud/spanner/v1/doc/google/spanner/v1/transaction.rb', line 328

class Transaction; end