Class: Google::Spanner::V1::TransactionOptions::ReadOnly

Inherits:

Object

• Object
• Google::Spanner::V1::TransactionOptions::ReadOnly

Defined in:

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

Overview

Message type to initiate a read-only transaction.

Instance Attribute Summary

• #exact_staleness ⇒ Google::Protobuf::Duration

  Executes all reads at a timestamp that is exact_staleness old.

• #max_staleness ⇒ Google::Protobuf::Duration

  Read data at a timestamp >= NOW - max_staleness seconds.

• #min_read_timestamp ⇒ Google::Protobuf::Timestamp

  Executes all reads at a timestamp >= min_read_timestamp.

• #read_timestamp ⇒ Google::Protobuf::Timestamp

  Executes all reads at the given timestamp.

• #return_read_timestamp ⇒ true, false

  If true, the Cloud Spanner-selected read timestamp is included in the Transaction message that describes the transaction.

• #strong ⇒ true, false

  Read at a timestamp where all previously committed transactions are visible.

Instance Attribute Details

#exact_staleness ⇒ Google::Protobuf::Duration

# File 'lib/google/cloud/spanner/v1/doc/google/spanner/v1/transaction.rb', line 316

class ReadOnly; end

#max_staleness ⇒ Google::Protobuf::Duration

# File 'lib/google/cloud/spanner/v1/doc/google/spanner/v1/transaction.rb', line 316

class ReadOnly; end

#min_read_timestamp ⇒ Google::Protobuf::Timestamp

# File 'lib/google/cloud/spanner/v1/doc/google/spanner/v1/transaction.rb', line 316

class ReadOnly; end

#read_timestamp ⇒ Google::Protobuf::Timestamp

# File 'lib/google/cloud/spanner/v1/doc/google/spanner/v1/transaction.rb', line 316

class ReadOnly; end

#return_read_timestamp ⇒ true, false

# File 'lib/google/cloud/spanner/v1/doc/google/spanner/v1/transaction.rb', line 316

class ReadOnly; end

#strong ⇒ true, false

# File 'lib/google/cloud/spanner/v1/doc/google/spanner/v1/transaction.rb', line 316

class ReadOnly; end