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ApsaraDB RDS:ModifyCollationTimeZone

最終更新日:Nov 01, 2024

Modifies the character set collation and time zone of system databases on an instance.

Operation description

Supported database engines

RDS SQL Server

References

Note Before you call this operation, read the following topics and make sure that you fully understand the prerequisites and impacts of this operation.

Change the character set collation and the time zone of system databases

Debugging

You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

  • Operation: the value that you can use in the Action element to specify the operation on a resource.
  • Access level: the access level of each operation. The levels are read, write, and list.
  • Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
    • The required resource types are displayed in bold characters.
    • If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
  • Condition Key: the condition key that is defined by the cloud service.
  • Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
OperationAccess levelResource typeCondition keyAssociated operation
rds:ModifyCollationTimeZoneupdate
  • DBInstance
    acs:rds:{#regionId}:{#accountId}:dbinstance/{#dbinstanceId}
    none
none

Request parameters

ParameterTypeRequiredDescriptionExample
DBInstanceIdstringYes

The instance ID.

rm-uf6wjk5xxxxxxx
CollationstringNo

The character set collation of the instance. By default, the system does not modify the character set collation of the instance. Valid values:

  • Chinese_PRC_CI_AS
  • Chinese_PRC_CS_AS
  • Chinese_PRC_BIN
  • Latin1_General_CI_AS
  • Latin1_General_CS_AS
  • SQL_Latin1_General_CP1_CI_AS
  • SQL_Latin1_General_CP1_CS_AS
  • Japanese_CI_AS
  • Japanese_CS_AS
  • Chinese_Taiwan_Stroke_CI_AS
  • Chinese_Taiwan_Stroke_CS_AS
Note
  • The default character set collation of the instance is Chinese_PRC_CI_AS.
  • You must specify one of the Collation and Timezone parameters.
  • Latin1_General_CI_AS
    TimezonestringNo

    The time zone of the instance. By default, the system does not modify the time zone.

    Note
  • The default time zone of the instance is China Standard Time.
  • You must specify one of the Collation and Timezone parameters.
  • China Standard Time

    Response parameters

    ParameterTypeDescriptionExample
    object

    The response parameters.

    Collationstring

    The character set collation of the instance.

    Latin1_General_CI_AS
    DBInstanceIdstring

    The instance ID.

    rm-uf6wjk5xxxxxxx
    RequestIdstring

    The request ID.

    8EA054AF-DFA7-497D-9F57-790FFC974C0B
    Timezonestring

    The time zone.

    China Standard Time
    TaskIdstring

    The task ID.

    114413215

    Examples

    Sample success responses

    JSONformat

    {
      "Collation": "Latin1_General_CI_AS",
      "DBInstanceId": "rm-uf6wjk5xxxxxxx",
      "RequestId": "8EA054AF-DFA7-497D-9F57-790FFC974C0B",
      "Timezone": "China Standard Time",
      "TaskId": "114413215"
    }

    Error codes

    HTTP status codeError codeError messageDescription
    400%sDB Operation Failed:%s.-
    400SqlExcutionFailedDatabase is already open and can only have one user at a time.-
    400Order.ComboInstanceNotAllowOperateA package instance is not allowed to operate independently.A package instance is not allowed to operate independently.
    400Price.PricingPlanResultNotFoundPricing plan price result not found.Pricing plan price result not found.
    400Order.NoRealNameAuthenticationYou have not passed the real-name authentication and do not meet the purchase conditions. Please log in to the user center for real-name authentication.You have not passed the real-name authentication and do not meet the purchase conditions. Please log in to the cost and cost for real-name authentication.
    400InsufficientAvailableQuotaYour account quota limit is less than 0, please recharge before trying to purchase.Your account available limit is less than 0, please recharge before trying to purchase.
    400CommodityServiceCalling.ExceptionFailed to call commodity service.Failed to call commodity service return.
    400RegionDissolvedEOMDear customer, Alibaba Cloud plans to optimize and adjust the current region. Cloud services in this region will cease operations. You are currently unable to operate new purchase orders. Thank you for your understanding and support.Hello, Alibaba Cloud plans to optimize and adjust the current region. Cloud services in this region will stop operating. In order to ensure your business continuity and smooth transition of data migration, you are currently unable to operate new purchase orders. Thank you for your understanding and support.
    400Commodity.InvalidComponentThe module you purchased is not legal, please buy it again.The module you purchased is not legal, please buy it again.
    400RegionEndTimeDissolvedIndiaCloud services in the India (Mumbai) region will be discontinued. Set the validity date to July 15, 2024 or earlier than July 15, 2024.Hello customer, this area has been abolished.
    400RegionEndTimeDissolvedAustraliaCloud services in the Australia (Sydney) region will be discontinued. Set the validity date to September 30, 2024 or earlier than September 30, 2024.Cloud services in the Australia (Sydney) region will be discontinued. Set the validity date to September 30, 2024 or earlier than September 30, 2024.
    400Price.CommoditySysCommodity system call exception.Commodity system call exception.
    400Pay.InsufficientBalanceInsufficient available balance.Insufficient available balance.
    400Order.PeriodInvalidThere is a problem with the period you selected, please choose again.There is a problem with the period you selected, please choose again.
    400pay.noCreditCardAccount not bound to credit card.-
    400Order.InstHasUnpaidOrderThere is an unpaid order for the service you have purchased. Please pay or void it before placing the order.There is an unpaid order for the service you have purchased. Please pay or void it before placing the order.
    400noAvailablePaymentMethodNo payment method is specified for your account. We recommend that you add a payment method.-
    400BasicInfoUncompletedYour information is incomplete. Complete your information before the operation.Your basic information is not complete, please complete your basic information before operation.
    400Risk.RiskControlRejectionYour account is abnormal, please contact customer service for details.Your account is abnormal, please contact customer service for details.
    400BasicInfoUncompletedYour information is incomplete, Complete your information before the operation.-
    400Api.NotSupportSpecified api is not supported.The current interface does not support.
    400ContainForbiddenLabelErrorThere is a label that prohibits placing orders. Please contact your distributor for assistance.You cannot place the order because a tag indicates that order placement is prohibited. Contact your distributor.
    400InvalidDBInstanceId.NotFoundThe DBInstanceId provided does not exist in records.The DBInstanceId provided does not exist.
    400InvalidInstanceLevel.DiskTypeSpecified instance level not support request disk typeThe current instance type does not support the specified storage type.
    400InvalidParamSepcified wal level Parameter is invalid. There are still logical slots in instance, so it can not be set as replica.The specified wal_level parameter is invalid. There is still a copy slot in the instance, so it cannot be set to replica.
    400KmsApiErrorUser secret key invalid.The user key is invalid.
    400System.SaleValidateFailedSales expression validation system error.A system error occurs when the sales expression is verified.
    400Abs.InvalidAccount.NotFoundaccount is not found.The account does not exist.
    403OrderStatus.UnPaidThe specified db instance has unpaid order.The instance has an unpaid order. Please pay first and try again.
    403InvalidReduceDiskSizeThe storage capacity after the scale-down must be larger than the used amount.The scale-in target capacity cannot be less than the current storage space usage
    403CloudSSDNotSupportCloud ssd does not support this operation, please upgrade to essd.-
    403InvalidUserOperatorPermissionThe user permission does not support this operation.The user is not authorized to perform this operation.
    403InvalidVswitchIdSpecified conn vswitch id is not valid.-
    404InvalidClusterKmsThe current instance does not authorized to access the Key Management Service.The instance does not have permissions to access Key Management Service (KMS).
    500ExternalFailureThe request processing has failed due to external service failure.The request processing has failed due to external service failure.

    For a list of error codes, visit the Service error codes.

    Change history

    Change timeSummary of changesOperation
    2024-05-28The Error code has changedView Change Details
    2023-12-06The Error code has changedView Change Details