class Google::Apis::SpannerV1::PartitionReadRequest

The request for PartitionRead

Attributes

columns[RW]

The columns of table to be returned for each row matching this request. Corresponds to the JSON property `columns` @return [Array<String>]

index[RW]

If non-empty, the name of an index on table. This index is used instead of the table primary key when interpreting key_set and sorting result rows. See key_set for further information. Corresponds to the JSON property `index` @return [String]

key_set[RW]

`KeySet` defines a collection of Cloud Spanner keys and/or key ranges. All the keys are expected to be in the same table or index. The keys need not be sorted in any particular way. If the same key is specified multiple times in the set (for example if two ranges, two keys, or a key and a range overlap), Cloud Spanner behaves as if the key were only specified once. Corresponds to the JSON property `keySet` @return [Google::Apis::SpannerV1::KeySet]

partition_options[RW]

Options for a PartitionQueryRequest and PartitionReadRequest. Corresponds to the JSON property `partitionOptions` @return [Google::Apis::SpannerV1::PartitionOptions]

table[RW]

Required. The name of the table in the database to be read. Corresponds to the JSON property `table` @return [String]

transaction[RW]

This message is used to select the transaction in which a Read or ExecuteSql call runs. See TransactionOptions for more information about transactions. Corresponds to the JSON property `transaction` @return [Google::Apis::SpannerV1::TransactionSelector]

Public Class Methods

new(**args) click to toggle source
# File lib/google/apis/spanner_v1/classes.rb, line 2799
def initialize(**args)
   update!(**args)
end

Public Instance Methods

update!(**args) click to toggle source

Update properties of this object

# File lib/google/apis/spanner_v1/classes.rb, line 2804
def update!(**args)
  @columns = args[:columns] if args.key?(:columns)
  @index = args[:index] if args.key?(:index)
  @key_set = args[:key_set] if args.key?(:key_set)
  @partition_options = args[:partition_options] if args.key?(:partition_options)
  @table = args[:table] if args.key?(:table)
  @transaction = args[:transaction] if args.key?(:transaction)
end