ストアドプロシージャ
ストアドプロシージャはファンクションライクなインターフェースで、Azure Data Lake Storage の単純なSELECT 処理にとどまらず本製品 の機能を拡張します。
ストアドプロシージャは、パラメータのリストを受け取り、目的の機能を実行し、該当する場合は、プロシージャが成功したか失敗したかを示すとともにAzure Data Lake Storage から関連するレスポンスデータを返します。
CData ADO.NET Provider for Azure Data Lake Storage ストアドプロシージャ
| Name | Description |
| AppendToFile | Create and Write to a File. |
| Concat | Concatenate a group of files to another file. |
| DeleteFile | Delete a file or a directory. |
| DownloadFile | Open and read a file. |
| GetAdminConsentURL | Gets the admin consent URL that must be opened separately by an admin of a given domain to grant access to your application. Only needed when using custom OAuth credentials. |
| GetContentSummary | Get the content summary of a file/folder. |
| GetOAuthAccessToken | Gets an authentication token from Azure DataLakeStorage. |
| GetOAuthAuthorizationURL | Gets an authorization URL from the data source. The authorization URL can be used to generate a verifier required to obtain the OAuth token. |
| ListStatus | Lists the contents of the supplied path. |
| MakeDirectory | Create a directory in the specified path. |
| RefreshOAuthAccessToken | Refreshes the OAuth access token used for authentication. |
| RenameFile | Rename a file or a directory. |
| SetOwner | Set owner and group of a path. |
| SetPermission | Set permission of a path. |
| UploadFile | Create and Write to a File. |