Querying Script Details

Function

This API is used to query a script, including the script type and script content.

URI

URI format
GET /v1/{project_id}/scripts/{script_name}?version={version}

Parameter description

**Table 1** URI parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. For details about how to obtain a project ID, see Project ID and Account ID.
script_name	Yes	String	Script name.
version	No	integer	Script version. If the version number is transferred, the script of the specified version is queried. If the version number is not transferred, the script of the latest version is queried.
status	No	String	Used to query the script status if version is not specified. The default value is SAVED, indicating that the latest submitted version is to be queried. If the value is PUBLISHED, the production version of the script is to be queried.

Request Parameters

**Table 2** Request header parameter
Parameter	Mandatory	Type	Description
workspace	No	String	Workspace ID. If this parameter is not set, data in the default workspace is queried by default. To query data in other workspaces, this header must be carried.

Response Parameters

**Table 3** Script parameters
Parameter	Mandatory	Type	Description
name	Yes	String	Script name. The name contains a maximum of 128 characters, including only letters, numbers, hyphens (-), and periods (.). The script name must be unique.
type	Yes	String	Script type. FlinkSQL DLISQL SparkSQL HiveSQL DWSSQL RDSSQL Shell PRESTO ClickHouseSQL HetuEngineSQL PYTHON ImpalaSQL SparkPython
content	Yes	String	Script content. A maximum of 64 KB is supported.
directory	No	String	Directory for storing the script. Access the DataArts Studio console and choose DataArts Factory. In the left navigation pane, choose Data Development > Develop Script. In the directory tree of the script, you can view the created directories. The default directory is the root directory.
connectionName	No	String	Name of the connection associated with the script. This parameter is mandatory when type is set to DLISQL, SparkSQL, HiveSQL, DWSSQL, Shell, PRESTO, ClickHouseSQL, ImpalaSQL, RDSSQL, or HetuEngineSQL. To obtain the existing connections, refer to the instructions in Querying a Connection List (to Be Taken Offline). By default, this parameter is left blank.
database	No	String	Database associated with an SQL statement. This parameter is available only when type is set to DLISQL, SparkSQL, HiveSQL, DWSSQL, PRESTO, RDSSQL, ClickHouseSQL, ImpalaSQL, or HetuEngineSQL. If type is set to DLISQL, obtain database information by calling the API for querying all databases in the Data Lake Insight API Reference. Connect to the cluster in JDBC mode to query database information if type is not set to DLISQL. By default, this parameter is left blank.
queueName	No	String	Queue name of the DLI resource. This parameter is available only when type is set to DLISQL. You can obtain the queue information by calling the API for "Querying All Queues" in the Data Lake Insight API Reference. By default, this parameter is left blank.
configuration	No	map <String,Object>	Configuration defined by a user for the job. This parameter is available only when type is set to DLISQL. For details about the supported configuration items, see conf parameter description in the "Submitting a SQL Job" section of the Data Lake Insight API Reference. By default, this parameter is left blank.
description	No	String	Description of the script. The description contains a maximum of 255 characters.
autoAcquireLock	No	boolean	Whether to automatically obtain the edit lock parameters. The default value is true.

Example Request

GET /v1/b384b9e9ab9b4ee8994c8633aabc9505/scripts/scriptName

Example Response

Success response

HTTP status code 200

{
	"configuration":{},
	"connectionName":"mrs_spark",
	"content":"SELECT 1;",
	"database":"aaa",
	"description":"",
	"directory":"/",
	"name":"mrs_spark_sql",
	"type":"SparkSQL"
}

Failure response

HTTP status code 400

{
    "error_code":"DLF.6201",
    "error_msg":"The script does not exist."
}

Status Codes

See Status Codes.

Parent Topic: Script Development APIs

Previous topic: Modifying a Script

Next topic: Querying a Script List

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