Class: Google::Apis::SpannerV1::Field

Inherits:

Object

• Object
• Google::Apis::SpannerV1::Field

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

Message representing a single field of a struct.

Instance Attribute Summary

• #name ⇒ String

  The name of the field.

• #type ⇒ Google::Apis::SpannerV1::Type

  Type indicates the type of a Cloud Spanner value, as might be stored in a table cell or returned from an SQL query.

Instance Method Summary

• #initialize(**args) ⇒ Field constructor

  A new instance of Field.

• #update!(**args) ⇒ Object

  Update properties of this object.

Constructor Details

#initialize(**args) ⇒ Field

Returns a new instance of Field.

# File 'lib/google/apis/spanner_v1/classes.rb', line 1509

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

Instance Attribute Details

#name ⇒ String

The name of the field. For reads, this is the column name. For SQL queries, it is the column alias (e.g., "Word" in the query "SELECT 'hello' AS Word"), or the column name (e.g., "ColName" in the query "SELECT ColName FROM Table" ). Some columns might have an empty name (e.g., "SELECT UPPER(ColName)"). Note that a query result can contain multiple fields with the same name. Corresponds to the JSON property name

Returns:

• (String)

# File 'lib/google/apis/spanner_v1/classes.rb', line 1501

def name
  @name
end

#type ⇒ Google::Apis::SpannerV1::Type

Type indicates the type of a Cloud Spanner value, as might be stored in a table cell or returned from an SQL query. Corresponds to the JSON property type

Returns:

• (Google::Apis::SpannerV1::Type)

# File 'lib/google/apis/spanner_v1/classes.rb', line 1507

def type
  @type
end

Instance Method Details

#update!(**args) ⇒ Object

Update properties of this object

# File 'lib/google/apis/spanner_v1/classes.rb', line 1514

def update!(**args)
  @name = args[:name] if args.key?(:name)
  @type = args[:type] if args.key?(:type)
end