Class: Google::Spanner::V1::ReadRequest

Inherits:

Object

• Object
• Google::Spanner::V1::ReadRequest

Defined in:

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

Overview

The request for Read and StreamingRead.

Instance Attribute Summary

• #columns ⇒ Array<String>

  The columns of table to be returned for each row matching this request.

• #index ⇒ String

  If non-empty, the name of an index on table.

• #key_set ⇒ Google::Spanner::V1::KeySet

  Required.

• #limit ⇒ Integer

  If greater than zero, only the first limit rows are yielded.

• #partition_token ⇒ String

  If present, results will be restricted to the specified partition previously created using PartitionRead().

• #resume_token ⇒ String

  If this request is resuming a previously interrupted read, resume_token should be copied from the last PartialResultSet yielded before the interruption.

• #session ⇒ String

  Required.

• #table ⇒ String

  Required.

• #transaction ⇒ Google::Spanner::V1::TransactionSelector

  The transaction to use.

Instance Attribute Details

#columns ⇒ Array<String>

# File 'lib/google/cloud/spanner/v1/doc/google/spanner/v1/spanner.rb', line 353

class ReadRequest; end

#index ⇒ String

# File 'lib/google/cloud/spanner/v1/doc/google/spanner/v1/spanner.rb', line 353

class ReadRequest; end

#key_set ⇒ Google::Spanner::V1::KeySet

# File 'lib/google/cloud/spanner/v1/doc/google/spanner/v1/spanner.rb', line 353

class ReadRequest; end

#limit ⇒ Integer

# File 'lib/google/cloud/spanner/v1/doc/google/spanner/v1/spanner.rb', line 353

class ReadRequest; end

#partition_token ⇒ String

# File 'lib/google/cloud/spanner/v1/doc/google/spanner/v1/spanner.rb', line 353

class ReadRequest; end

#resume_token ⇒ String

# File 'lib/google/cloud/spanner/v1/doc/google/spanner/v1/spanner.rb', line 353

class ReadRequest; end

#session ⇒ String

# File 'lib/google/cloud/spanner/v1/doc/google/spanner/v1/spanner.rb', line 353

class ReadRequest; end

#table ⇒ String

# File 'lib/google/cloud/spanner/v1/doc/google/spanner/v1/spanner.rb', line 353

class ReadRequest; end

#transaction ⇒ Google::Spanner::V1::TransactionSelector

# File 'lib/google/cloud/spanner/v1/doc/google/spanner/v1/spanner.rb', line 353

class ReadRequest; end