Class: Google::Cloud::Spanner::V1::StructType::Field

Inherits:

Object

Object
Google::Cloud::Spanner::V1::StructType::Field

show all

Extended by:: Protobuf::MessageExts::ClassMethods

Includes:: Protobuf::MessageExts

Defined in:: proto_docs/google/spanner/v1/type.rb

Overview

Message representing a single field of a struct.

Instance Attribute Summary collapse

#name ⇒ ::String
The name of the field.
#type ⇒ ::Google::Cloud::Spanner::V1::Type
The type of the field.

Instance Attribute Details

#name ⇒ `::String`

Returns 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.

Returns:

(::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.

# File 'proto_docs/google/spanner/v1/type.rb', line 83

class Field
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods
end

#type ⇒ `::Google::Cloud::Spanner::V1::Type`

Returns The type of the field.