Class: Google::Apis::DatacatalogV1beta1::GoogleCloudDatacatalogV1beta1ColumnSchema
- Inherits:
-
Object
- Object
- Google::Apis::DatacatalogV1beta1::GoogleCloudDatacatalogV1beta1ColumnSchema
- Includes:
- Core::Hashable, Core::JsonObjectSupport
- Defined in:
- generated/google/apis/datacatalog_v1beta1/classes.rb,
generated/google/apis/datacatalog_v1beta1/representations.rb,
generated/google/apis/datacatalog_v1beta1/representations.rb
Overview
Representation of a column within a schema. Columns could be nested inside other columns.
Instance Attribute Summary collapse
-
#column ⇒ String
Required.
-
#description ⇒ String
Optional.
-
#mode ⇒ String
Optional.
-
#subcolumns ⇒ Array<Google::Apis::DatacatalogV1beta1::GoogleCloudDatacatalogV1beta1ColumnSchema>
Optional.
-
#type ⇒ String
Required.
Instance Method Summary collapse
-
#initialize(**args) ⇒ GoogleCloudDatacatalogV1beta1ColumnSchema
constructor
A new instance of GoogleCloudDatacatalogV1beta1ColumnSchema.
-
#update!(**args) ⇒ Object
Update properties of this object.
Methods included from Core::JsonObjectSupport
Methods included from Core::Hashable
Constructor Details
#initialize(**args) ⇒ GoogleCloudDatacatalogV1beta1ColumnSchema
Returns a new instance of GoogleCloudDatacatalogV1beta1ColumnSchema.
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# File 'generated/google/apis/datacatalog_v1beta1/classes.rb', line 338 def initialize(**args) update!(**args) end |
Instance Attribute Details
#column ⇒ String
Required. Name of the column.
Corresponds to the JSON property column
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# File 'generated/google/apis/datacatalog_v1beta1/classes.rb', line 313 def column @column end |
#description ⇒ String
Optional. Description of the column. Default value is an empty string.
Corresponds to the JSON property description
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# File 'generated/google/apis/datacatalog_v1beta1/classes.rb', line 318 def description @description end |
#mode ⇒ String
Optional. A column's mode indicates whether the values in this column are
required,
nullable, etc. Only NULLABLE
, REQUIRED
and REPEATED
are supported.
Default mode is NULLABLE
.
Corresponds to the JSON property mode
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# File 'generated/google/apis/datacatalog_v1beta1/classes.rb', line 326 def mode @mode end |
#subcolumns ⇒ Array<Google::Apis::DatacatalogV1beta1::GoogleCloudDatacatalogV1beta1ColumnSchema>
Optional. Schema of sub-columns. A column can have zero or more sub-columns.
Corresponds to the JSON property subcolumns
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# File 'generated/google/apis/datacatalog_v1beta1/classes.rb', line 331 def subcolumns @subcolumns end |
#type ⇒ String
Required. Type of the column.
Corresponds to the JSON property type
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# File 'generated/google/apis/datacatalog_v1beta1/classes.rb', line 336 def type @type end |
Instance Method Details
#update!(**args) ⇒ Object
Update properties of this object
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# File 'generated/google/apis/datacatalog_v1beta1/classes.rb', line 343 def update!(**args) @column = args[:column] if args.key?(:column) @description = args[:description] if args.key?(:description) @mode = args[:mode] if args.key?(:mode) @subcolumns = args[:subcolumns] if args.key?(:subcolumns) @type = args[:type] if args.key?(:type) end |