URI
JSON リソースロケーションのUniform Resource Identifier (URI)。
データ型
string
デフォルト値
""
解説
URI プロパティを設定して、ファイルまたはストリームへのパスを指定します。
NOTE：
- この接続プロパティでは、ConnectionType を設定する必要があります。
- ディレクトリパスを指定する場合は、一般的に'folder1' ではなく'folder1/' のように、URI の末尾にパス区切り文字を付けることが推奨されます。
複数ファイルのパースおよびマージに使用できる、より高度な機能については、データアクセスのファインチューニング を参照してください。
以下は、使用可能なデータソースのURI 形式の例です。
| サービスプロバイダ | URI 形式 | |
| Local | Single File Path One table
localPath/file.json file://localPath/file.json Directory Path (One aggregated table from all files) localPath file://localPath | |
| HTTP またはHTTPS | http://remoteStream
https://remoteStream | |
| Amazon S3 | Single File Path One table
s3://remotePath/file.json Directory Path (One aggregated table from all files) s3://remotePath | |
| Azure Blob Storage | Single File Path One table
azureblob://mycontainer/myblob//file.json Directory Path (One aggregated table from all files) azureblob://mycontainer/myblob/ | |
| OneDrive | Single File Path One table
onedrive://remotePath/file.json Directory Path (One aggregated table from all files) onedrive://remotePath | |
| Google Cloud Storage | Single File Path One table
gs://bucket/remotePath/file.json Directory Path (One aggregated table from all files) gs://bucket/remotePath | |
| Google Drive | Single File Path One table
gdrive://remotePath/file.json Directory Path (One aggregated table from all files) gdrive://remotePath | |
| Box | Single File Path One table
box://remotePath/file.json Directory Path (One aggregated table from all files) box://remotePath | |
| FTP またはFTPS | Single File Path One table
ftp://server:port/remotePath/file.json Directory Path (One aggregated table from all files) ftp://server:port/remotePath | |
| SFTP | Single File Path One table
sftp://server:port/remotePath/file.json Directory Path (One aggregated table from all files) sftp://server:port/remotePath | |
| Sharepoint | Single File Path One table
sp://https://server/remotePath/file.json Directory Path (One aggregated table from all files) sp://https://server/remotePath |
接続文字列とクエリの例
以下は、JSON ファイルまたはストリームへの接続文字列の例です。
| サービスプロバイダ | URI 形式 | Connection example |
| Local | Single File Path One table
localPath file://localPath/file.json Directory Path (One aggregated table from all files) localPath file://localPath | URI=C:\folder1/file.json |
| Amazon S3 | Single File Path One table
s3://bucket1/folder1/file.json Directory Path (One aggregated table from all files) s3://bucket1/folder1 | URI=s3://bucket1/folder1/file.json; AWSAccessKey=token1; AWSSecretKey=secret1; AWSRegion=OHIO; |
| Azure Blob Storage | Single File Path One table
azureblob://mycontainer/myblob//file.json Directory Path (One aggregated table from all files) azureblob://mycontainer/myblob/ | URI=azureblob://mycontainer/myblob/; AzureStorageAccount=myAccount; AzureAccessKey=myKey;
URI=azureblob://mycontainer/myblob/; AzureStorageAccount=myAccount; AuthScheme=OAuth; |
| OneDrive | Single File Path One table
onedrive://remotePath/file.json Directory Path (One aggregated table from all files) onedrive://remotePath | URI=onedrive://folder1/file.json; AuthScheme=OAuth;
URI=onedrive://SharedWithMe/folder1/file.json; AuthScheme=OAuth; |
| Google Cloud Storage | Single File Path One table
gs://bucket/remotePath/file.json Directory Path (One aggregated table from all files) gs://bucket/remotePath | URI=gs://bucket/folder1/file.json; AuthScheme=OAuth; ProjectId=test; |
| Google Drive | Single File Path One table
gdrive://remotePath/file.json Directory Path (One aggregated table from all files) gdrive://remotePath | URI=gdrive://folder1/file.json; |
| Box | Single File Path One table
box://remotePath/file.json Directory Path (One aggregated table from all files) box://remotePath | URI=box://folder1/file.json; OAuthClientId=oauthclientid1; OAuthClientSecret=oauthcliensecret1; CallbackUrl=http://localhost:12345; |
| FTP or FTPS | Single File Path One table
ftp://server:port/remotePath/file.json Directory Path (One aggregated table from all files) ftp://server:port/remotePath | URI=ftps://localhost:990/folder1/file.json; User=user1; Password=password1; |
| SFTP | sftp://server:port/remotePath | URI=sftp://127.0.0.1:22/remotePath/file.json; User=user1; Password=password1; |
| Sharepoint | sp://https://server/remotePath | URI=sp://https://domain.sharepoint.com/Documents/file.json; User=user1; Password=password1; |