Viewing the list of currently running instance database parameters

Last Updated: May 27, 2016

Description

This interface returns an instance’s current parameter configuration to the user.

Request parameters

Name Type Required? Description
Action String Yes Required parameter. Value: DescribeParameters
DBInstanceId String Yes Instance ID

Return parameters

Name Type Description
<Public Return Parameters> - For details, refer to the Appendix
Engine String Database type
EngineVersion String Database version
RunningParameters List<DBInstanceParameter> A list of currently running parameters. Format:{parameter1,parameter2,parameter3, …}
ConfigParameters List<DBInstanceParameter> A list of parameters being synchronized. Format: {parameter1,parameter2,parameter3,…}

DBInstance parameters

Name Type Description
ParameterName String Parameter name
ParameterValue String Parameter value
ParameterDescription String Parameter description

Example

  • Request example
  1. https://rds.aliyuncs.com/?Action=DescribeParameters
  2. &DBInstanceId=riauvjz6zajfiq6ba1370329449201
  3. &<Public Request Parameters>
  • Return example

XML format:

  1. < DescribeParametersResponse>
  2. <RequestId>2A748162-8040-4D6B-813E-6910C8C033F1</RequestId>
  3. <Engine>mssql</ Engine >
  4. <EngineVersion>2008r2</ EngineVersion >
  5. <RunningParameters>
  6. <DBInstanceParameter>
  7. <ParameterDescription>This option sets the default fill factor value for the server range.A fill factor is provided to optimize index data storage and performance</ParameterDescription>
  8. <ParameterName>fill factor</ParameterName>
  9. <ParameterValue>0</ParameterValue>
  10. </DBInstanceParameter>
  11. </RunningParameters>
  12. <ConfigParameters>
  13. <DBInstanceParameter>
  14. <ParameterDescription>This option sets the default fill factor value for the server range.A fill factor is provided to optimize index data storage and performance</ParameterDescription>
  15. <ParameterName>fill factor</ParameterName>
  16. <ParameterValue>50</ParameterValue>
  17. </DBInstanceParameter>
  18. </ConfigParameters>
  19. </DescribeParametersResponse>

JSON format:

  1. {
  2. "ConfigParameters": {
  3. "DBInstanceParameter": [
  4. {
  5. "ParameterDescription": "This option sets the default fill factor value for the server range.A fill factor is provided to optimize index data storage and performance.",
  6. "ParameterName": "fill factor",
  7. "ParameterValue": "50"
  8. }
  9. ]
  10. },
  11. "Engine": "mssql",
  12. "EngineVersion": "2008r2",
  13. "RunningParameters": {
  14. "DBInstanceParameter": [
  15. {
  16. "ParameterDescription": "This option sets the default fill factor value for the server range.A fill factor is provided to optimize index data storage and performance.",
  17. "ParameterName": "fill factor",
  18. "ParameterValue": "0"
  19. }
  20. ]
  21. },
  22. "RequestId": "2A748162-8040-4D6B-813E-6910C8C033F1"
  23. }
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