Class: Google::Apis::SpannerV1::Write

Inherits:
Object
  • Object
show all
Includes:
Core::Hashable, Core::JsonObjectSupport
Defined in:
lib/google/apis/spanner_v1/classes.rb,
lib/google/apis/spanner_v1/representations.rb,
lib/google/apis/spanner_v1/representations.rb

Overview

Arguments to insert, update, insert_or_update, and replace operations.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(**args) ⇒ Write

Returns a new instance of Write.



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# File 'lib/google/apis/spanner_v1/classes.rb', line 5300

def initialize(**args)
   update!(**args)
end

Instance Attribute Details

#columns ⇒ Array<String>

The names of the columns in table to be written. The list of columns must contain enough columns to allow Cloud Spanner to derive values for all primary key columns in the row(s) to be modified. Corresponds to the JSON property columns

Returns:

  • (Array<String>) 


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# File 'lib/google/apis/spanner_v1/classes.rb', line 5283

def columns
  @columns
end

#table ⇒ String

Required. The table whose rows will be written. Corresponds to the JSON property table

Returns:

  • (String) 


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# File 'lib/google/apis/spanner_v1/classes.rb', line 5288

def table
  @table
end

#values ⇒ Array<Array<Object>>

The values to be written. values can contain more than one list of values. If it does, then multiple rows are written, one for each entry in values. Each list in values must have exactly as many entries as there are entries in columns above. Sending multiple lists is equivalent to sending multiple Mutations, each containing one values entry and repeating table and columns. Individual values in each list are encoded as described here. Corresponds to the JSON property values

Returns:

  • (Array<Array<Object>>) 


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# File 'lib/google/apis/spanner_v1/classes.rb', line 5298

def values
  @values
end

Instance Method Details

#update!(**args) ⇒ Object

Update properties of this object



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# File 'lib/google/apis/spanner_v1/classes.rb', line 5305

def update!(**args)
  @columns = args[:columns] if args.key?(:columns)
  @table = args[:table] if args.key?(:table)
  @values = args[:values] if args.key?(:values)
end