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GetSemanticView

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Queries the details of a specified semantic view in an AnalyticDB for MySQL Data Lakehouse Edition cluster.

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RAM authorization

No authorization for this operation. If you encounter issues with this operation, contact technical support.

Request parameters

Parameter

Type

Required

Description

Example
DBClusterId

string

Yes

The ID of the AnalyticDB for MySQL Data Lakehouse Edition (V3.0) cluster.

amv-bp1d8lbdj22rx****
SchemaName

string

Yes

The name of the schema.

adb_demo
ViewName

string

Yes

The name of the semantic view.

sv_name

Response elements

Element

Type

Description

Example

object

The response body.

RequestId

string

The request ID.

1AD222E9-E606-4A42-BF6D-8A4442913CEF
Data SemanticViewModel

The details of the semantic view.

69

Examples

Success response

JSON format

{
  "RequestId": "1AD222E9-E606-4A42-BF6D-8A4442913CEF",
  "Data": {
    "ViewSchema": "",
    "Definition": "",
    "ViewName": "",
    "Comment": "",
    "Score": 0
  }
}

Error codes

HTTP status code

Error code

Error message

Description
400 MDS.CatalogAlreadyExist The catalog already exists. Catalog already exists
400 MDS.IllegalArgument Invalid argument. An invalid parameter is used.
400 MDS.InvalidPrivilege No permissions. You are not authorized to perform this operation.
400 MDS.MetaSchemaAlreadyExist The database already exists. The specified database already exists.
400 MDS.MetaSchemaNotExist The database does not exist. The specified database does not exist.
400 MDS.MetaTableAlreadyExist The table already exists. The specified table already exists.
400 MDS.MetaTableNotExist The table is not found. The specified table does not exist.
400 MDS.SemanticViewNotExist This semantic view does not exist. This semantic view does not exist
500 MDS.InternalError An internal MDS error occurred. An internal error occurred.
500 MDS.MetaVisitError Failed to access metadata. Failed to access the metadata.
403 MDS.RamAuthAccessDenied ram auth access denied. RAM authentication failed
404 MDS.InstanceNotExist ADB instance does not exist. ADB instance does not exist

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.