Function

This API is used to query the schema information of the table to be redistributed.

Calling Method

For details, see Calling APIs.

URI

GET /v2/{project_id}/clusters/{cluster_id}/redistribution/schemas

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Definition Project ID. To obtain the value, see Obtaining a Project ID. Constraints N/A Range N/A Default Value N/A
cluster_id	Yes	String	Definition Cluster ID. For details about how to obtain the value, see Obtaining the Cluster ID. Constraints N/A Range N/A Default Value N/A

**Table 2** Query Parameters
Parameter	Mandatory	Type	Description
db_name	Yes	String	Definition Pagination offset. Constraints N/A Range ^[a-zA-Z0-9\u4e00-\u9fa5_.+= :@!#-]{0,255}$ Default Value null
limit	No	Integer	Definition Number of records on a page. Constraints N/A Range Greater than or equal to 1 Default Value 10
offset	No	Integer	Definition Page offset, which starts from 0 (page number minus 1). Constraints N/A Range Greater than or equal to 0 Default Value 0
schema_name	No	String	Definition Schema name. Constraints N/A Range ^[a-zA-Z0-9\u4e00-\u9fa5_.+= ,:@!#-]{0,2048}$ Default Value null

Request Parameters

None

Response Parameters

Status code: 200

**Table 3** Response body parameters
Parameter	Type	Description
error_code	String	Definition Error code. Range If the request is normal, the value is DWS.0000.
error_msg	String	Definition Error message. Range N/A
schemas	Array of RedisSchema objects	Definition List of schemas to be redistributed. Range N/A
count	Integer	Definition Total number of records. Range N/A

**Table 4** RedisSchema
Parameter	Type	Description
schema_name	String	Definition Schema name. Range N/A
redis_order	Integer	Definition Priority No. Range An integer greater than 0

Example Requests

Query the schema of the table to be redistributed in the GaussDB database.

GET https://{Endpoint}/v2/0536cdee2200d5912f7cc00b877980f1/clusters/bcdfb00c-a5e3-4896-83c7-3c397ed99f28/redistribution/schemas?limit=10&offset=0&db_name=gaussdb

Example Responses