Reference documentation and code samples for the Google Cloud Data Catalog V1 Client class Schema.
Represents a schema, for example, a BigQuery, GoogleSQL, or Avro schema.
Generated from protobuf message google.cloud.datacatalog.v1.Schema
Namespace
Google \ Cloud \ DataCatalog \ V1Methods
__construct
Constructor.
| Parameters | |
|---|---|
| Name | Description |
data |
array
Optional. Data for populating the Message object. |
↳ columns |
array<Google\Cloud\DataCatalog\V1\ColumnSchema>
The unified GoogleSQL-like schema of columns. The overall maximum number of columns and nested columns is 10,000. The maximum nested depth is 15 levels. |
getColumns
The unified GoogleSQL-like schema of columns.
The overall maximum number of columns and nested columns is 10,000. The maximum nested depth is 15 levels.
| Returns | |
|---|---|
| Type | Description |
Google\Protobuf\Internal\RepeatedField |
|
setColumns
The unified GoogleSQL-like schema of columns.
The overall maximum number of columns and nested columns is 10,000. The maximum nested depth is 15 levels.
| Parameter | |
|---|---|
| Name | Description |
var |
array<Google\Cloud\DataCatalog\V1\ColumnSchema>
|
| Returns | |
|---|---|
| Type | Description |
$this |
|