Catalog - Get Schema

Service:

Data Lake Analytics

API Version:

2016-11-01

Retrieves the specified schema from the Data Lake Analytics catalog.

GET https://{accountName}.{adlaCatalogDnsSuffix}/catalog/usql/databases/{databaseName}/schemas/{schemaName}?api-version=2016-11-01

URI Parameters

Name	In	Required	Type	Description
accountName	path	True	string	The Azure Data Lake Analytics account upon which to execute catalog operations.
adlaCatalogDnsSuffix	path	True	string	Gets the DNS suffix used as the base for all Azure Data Lake Analytics Catalog service requests.
databaseName	path	True	string	The name of the database containing the schema.
schemaName	path	True	string	The name of the schema.
api-version	query	True	string	Client Api Version.

Responses

Name	Type	Description
200 OK	USqlSchema	Successfully retrieved the details of the specified schema in the specified database.

Examples

Retrieves the specified schema from the Data Lake Analytics catalog

Sample request

HTTP

GET https://contosoadla.azuredatalakeanalytics.net/catalog/usql/databases/master/schemas/dbo?api-version=2016-11-01

Sample response

Status code:

200

{
  "computeAccountName": "contosoadla",
  "version": "34adfa4f-cedf-4dc0-ba29-b6d1a69ab345",
  "databaseName": "master",
  "schemaName": "dbo"
}

Definitions

USqlSchema

Object

A Data Lake Analytics catalog U-SQL schema item.

Name	Type	Description
computeAccountName	string	the name of the Data Lake Analytics account.
databaseName	string	the name of the database.
schemaName	string	the name of the schema.
version	string (uuid)	the version of the catalog item.