google_api_data_catalog v0.6.0 GoogleApi.DataCatalog.V1beta1.Model.GoogleCloudDatacatalogV1beta1ColumnSchema View Source
Representation of a column within a schema. Columns could be nested inside other columns.
Attributes
column
(type:String.t
, default:nil
) - Required. Name of the column.description
(type:String.t
, default:nil
) - Optional. Description of the column. Default value is an empty string.mode
(type:String.t
, default:nil
) - Optional. A column's mode indicates whether the values in this column are required, nullable, etc. OnlyNULLABLE
,REQUIRED
andREPEATED
are supported. Default mode isNULLABLE
.subcolumns
(type:list(GoogleApi.DataCatalog.V1beta1.Model.GoogleCloudDatacatalogV1beta1ColumnSchema.t)
, default:nil
) - Optional. Schema of sub-columns. A column can have zero or more sub-columns.type
(type:String.t
, default:nil
) - Required. Type of the column.
Link to this section Summary
Functions
Unwrap a decoded JSON object into its complex fields.
Link to this section Types
Link to this type
t()
View Sourcet() :: %GoogleApi.DataCatalog.V1beta1.Model.GoogleCloudDatacatalogV1beta1ColumnSchema{ column: String.t(), description: String.t(), mode: String.t(), subcolumns: [ GoogleApi.DataCatalog.V1beta1.Model.GoogleCloudDatacatalogV1beta1ColumnSchema.t() ], type: String.t() }
Link to this section Functions
Unwrap a decoded JSON object into its complex fields.