Class: Google::Apis::SpannerV1::Field
- Inherits:
-
Object
- Object
- Google::Apis::SpannerV1::Field
- Includes:
- Core::Hashable, Core::JsonObjectSupport
- Defined in:
- generated/google/apis/spanner_v1/classes.rb,
generated/google/apis/spanner_v1/representations.rb,
generated/google/apis/spanner_v1/representations.rb
Overview
Message representing a single field of a struct.
Instance Attribute Summary collapse
-
#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 collapse
-
#initialize(**args) ⇒ Field
constructor
A new instance of Field.
-
#update!(**args) ⇒ Object
Update properties of this object.
Methods included from Core::JsonObjectSupport
Methods included from Core::Hashable
Constructor Details
#initialize(**args) ⇒ Field
Returns a new instance of Field
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# File 'generated/google/apis/spanner_v1/classes.rb', line 841 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`
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# File 'generated/google/apis/spanner_v1/classes.rb', line 833 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
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# File 'generated/google/apis/spanner_v1/classes.rb', line 839 def type @type end |
Instance Method Details
#update!(**args) ⇒ Object
Update properties of this object
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# File 'generated/google/apis/spanner_v1/classes.rb', line 846 def update!(**args) @name = args[:name] if args.key?(:name) @type = args[:type] if args.key?(:type) end |