Set up Read-Write Splitting - SetUDBRWSplitting

Overview

Set the read-write separation mode

Definition

Public Parameters

Parameter Name	Type	Description Information	Required
Action	string	Corresponding API command name, the current API is `SetUDBRWSplitting`.	Yes
PublicKey	string	The user’s public key can be obtained from Console	Yes
Signature	string	User signature generated based on public key and API command, see Signature Algorithm	Yes

Request Parameters

Parameter Name	Type	Description Information	Required
Region	string	Region. See List of Regions and Availability Zones	Yes
Zone	string	Availability Zone. See Availability Zone List	Yes
MasterDBId	string	DB Instance ID (master)	Yes
ReadModel	string	Read-Write Splitting Strategy	Yes
DBIds.N	string	DBIds.0 represents the UDB master node, DBIds.1 to DBIds.n represent 1 to N slave nodes.	Yes
ReadPercents.N	string	The read ratio of the UDB master-slave nodes. ReadPercents.0 represents the read ratio of the master node, ReadPercents.1 represents the read-write ratio of slave node 1, and so on.	No
DelayThreshold	int	Time Threshold	No

Response Field

Field Name	Type	Description Information	Required
RetCode	int	Return status code. If it is 0, it means successful return. If it is not 0, it means failure.	Yes
Action	string	Operation command name.	Yes
Message	string	Returns an error message, providing detailed description when `RetCode` is non-zero.	No

Example

Request Example


https://api.sigcalcloud.com/?Action=SetUDBRWSplitting
&Region=cn-zj
&Zone=cn-zj-01
&MasterDBId=KeQskOid
&DelayThreshold=50
&ReadModel=Uniform
&ReadPercentInfo=ocTIdTxW

Response Example


{
  "Action": "SetUDBRWSplittingResponse",
  "RetCode": 0
}