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ActionTrail:Audit events of PolarDB

Last Updated:Sep 08, 2026

PolarDB is integrated with ActionTrail. In the ActionTrail console, you can query management events that are generated by operations on PolarDB resources. ActionTrail can deliver management events to Logstores in Simple Log Service (SLS) or Object Storage Service (OSS) buckets. This lets you audit events in real time and identify the root cause of issues.

ActionTrail records management events for operations performed on cloud resources using OpenAPI or the console. The following table lists the PolarDB management events that you can query in ActionTrail. The descriptions for some events will be provided later.

Event name

Event Description

AbortDBClusterMigration

Switches or rolls back a migration task.

AddFirewallRules

Adds SQL firewall rules.

AllocateClusterPublicConnection

Applies for a public endpoint.

AllocateInstancePublicConnection

Applies for a public endpoint.

AllocateMPPConnection

Applies for a read-only endpoint.

AllocateReadWriteSplittingConnection

Applies for a read-only endpoint.

CancelActiveOperationTasks

Cancels a task on the user side.

CancelScheduleTasks

Cancels a scheduled task.

CheckAccountName

Checks whether an account name is valid.

CheckDBName

Checks whether a database name is valid.

CheckKMSAuthorized

Checks whether a KMS key exists.

CheckMPPCondition

Checks whether a database partition exists.

CloseAITask

Disables an AI task.

CloseDBClusterMigration

Cancels or completes the migration task that upgrades an RDS cluster to a PolarDB cluster.

ContinueDBClusterMigration

Starts or resumes a migration task.

Create

You can purchase the product on the product sales page.

CreateAccount

Creates a database account for a PolarDB cluster.

CreateBackup

Creates a full snapshot backup for a PolarDB cluster.

CreateDatabase

Creates a new database for a PolarDB cluster.

CreateDBCluster

Creates a PolarDB cluster.

CreateDBClusterEndpoint

Creates a custom cluster endpoint for a PolarDB cluster.

CreateDBEndpointAddress

Creates a public endpoint for the primary endpoint, default cluster endpoint, or custom cluster endpoint of a PolarDB cluster.

CreateDBLink

Creates a DBLink.

CreateDBNodes

Adds read-only nodes to a PolarDB cluster.

CreateGDNAddress

Creates a GDN address.

CreateGlobalDatabaseNetwork

Creates a global database network (GDN).

CreateGlobalSecurityIPGroup

Creates a global IP whitelist security group.

CreateParameterGroup

Creates a parameter template.

CreateProtectedDB

Creates a database in protected state.

CreateStoragePlan

Creates a storage plan.

DeleteAccount

Deletes a database account for a PolarDB cluster.

DeleteBackup

Deletes backups of a PolarDB cluster.

DeleteDatabase

Deletes a database from a PolarDB cluster.

DeleteDBCluster

Releases a pay-as-you-go PolarDB cluster.

DeleteDBClusterEndpoint

Releases a custom cluster endpoint of a PolarDB cluster.

DeleteDBEndpointAddress

Releases the public endpoint of a PolarDB cluster.

DeleteDBLink

Deletes a DBLink from a cluster.

DeleteDBNodes

Deletes read-only nodes from a PolarDB cluster.

DeleteFirewallRules

Delete the SQL firewall.

DeleteGDNAddress

Deletes the public endpoint of a cluster.

DeleteGlobalDatabaseNetwork

Deletes a global database network (GDN).

DeleteGlobalSecurityIPGroup

Deletes a global whitelist.

DeleteMaskingRules

Deletes data masking rules.

DeleteParameterGroup

Deletes a parameter template.

DescribeAccounts

Queries database account information of a PolarDB cluster.

DescribeActiveOperationMaintainConf

Gets user O&M configuration, including active O&M window settings.

DescribeActiveOperationTasks

Queries O&M tasks on the user side.

DescribeAITaskStatus

Gets AI task status data.

DescribeAutoRenewAttribute

Queries the auto-renewal status of a subscription PolarDB cluster.

DescribeAvailableCrossRegions

Queries available ENS node IDs.

DescribeBackupLogs

Queries backup log lists and gets download URLs for backup logs.

DescribeBackupPolicy

Views the automatic backup policy of a PolarDB cluster.

DescribeBackupRegions

Queries regions that have secondary backup sets.

DescribeBackups

Queries backup information of a PolarDB cluster.

DescribeBackupTasks

Queries details of backup tasks for a cluster.

DescribeCharacterSetName

Views the list of character sets supported by the database.

DescribeClassList

Queries the specification list of a PolarDB cluster.

DescribeCloudDBAService

Queries PolarDB service information.

DescribeDatabases

Queries details of databases in a specified PolarDB cluster.

DescribeDBClusterAccessWhiteList

Views the IP whitelist and security groups allowed to access the database cluster.

DescribeDBClusterAttribute

Views detailed attributes of a PolarDB cluster.

DescribeDBClusterAuditLogCollector

Checks whether SQL collection features such as Audit Log and SQL Explorer are enabled for a PolarDB cluster.

DescribeDBClusterAvailableResources

Queries available resources for a PolarDB cluster.

DescribeDBClusterBasicInfo

Basic instance details.

DescribeDBClusterEndpoints

Queries endpoint information of a PolarDB cluster.

DescribeDBClusterExpireInfo

Queries the expiration time of an instance.

DescribeDBClusterInfo

Queries basic cluster information.

DescribeDBClusterIPArrayList

Views the IP whitelist of a PolarDB cluster.

DescribeDBClusterMigration

Queries the migration status of a PolarDB cluster.

DescribeDBClusterMonitor

Queries the monitoring data collection frequency of a PolarDB cluster.

DescribeDBClusterNetInfo

Queries network information of a PolarDB cluster.

DescribeDBClusterNodeInfo

Queries node information of an instance.

DescribeDBClusterParameters

Views parameters of a PolarDB cluster.

DescribeDBClusterPerformance

Queries performance data of a PolarDB cluster.

DescribeDBClusters

Queries the list of PolarDB clusters or clusters authorized by RAM.

DescribeDBClusterSSL

Queries SSL settings of a PolarDB cluster.

DescribeDBClustersWithBackups

Queries details of PolarDB clusters that contain backup sets in a region.

DescribeDBClusterTDE

Queries TDE settings of a PolarDB cluster.

DescribeDBClusterUsage

Gets instance resource interface details.

DescribeDBClusterVersion

Views detailed MySQL cluster engine version information.

DescribeDBInitializeVariable

Queries database attributes.

DescribeDBInstanceAttribute

Queries detailed instance attributes.

DescribeDBInstanceNetInfo

Views instance network information.

DescribeDBInstancePerformance

Queries instance performance data.

DescribeDBInstances

Queries the list of database instances.

DescribeDBLinks

Queries DBLink information of a cluster.

DescribeDBNodeAuditLogRecords

Views SQL audit logs of cluster nodes.

DescribeDBNodePerformance

Queries performance data of nodes in a PolarDB cluster.

DescribeDBNodesParameters

Cluster node parameters

DescribeDetachedBackups

Queries details of backup sets in a released PolarDB cluster.

DescribeErrorLogs

Views error logs of an instance over a specific period.

DescribeFirewallRules

Queries SQL firewall information.

DescribeGlobalDatabaseNetwork

Queries a global database network (GDN).

DescribeGlobalDatabaseNetworks

Views details of all GDNs under an account.

DescribeGlobalSecurityIPGroup

Modifies a whitelist name.

DescribeGlobalSecurityIPGroupRelation

Modifies association relationships.

DescribeLocalAvailableRecoveryTime

Queries the recoverable time range for a single backup.

DescribeLogBackupPolicy

Queries the log backup retention policy of a PolarDB cluster.

DescribeMaskingRules

Queries the list of data masking rules.

DescribeMetaList

Views details of databases and tables that support recovery.

DescribeMPPCondition

Queries cluster template details.

DescribeParameterGroup

Queries information about a specified parameter template.

DescribeParameterGroups

Queries the list of parameter templates.

DescribeParameters

Gets the parameter list.

DescribeParameterTemplates

Queries the list of parameter templates.

DescribePendingMaintenanceAction

Queries details of pending events.

DescribePendingMaintenanceActions

Views the number of pending events for different task types.

DescribePolarSQLCollectorPolicy

Queries the PolarSQL collector policy.

DescribeProtectedDBs

Queries purchased reserved instances.

DescribeRdsVpcs

Gets the list of RDS VPCs.

DescribeRdsVSwitchs

Gets the list of RDS vSwitches.

DescribeRecommendationList

Queries recommended features.

DescribeRegions

Queries regions and zones supported by PolarDB.

DescribeResourceUsage

Views resource utilization.

DescribeScheduleTasks

Queries details of scheduled tasks.

DescribeSlowLogRecords

Views slow query log details of a PolarDB cluster.

DescribeSlowLogs

Queries slow query log statistics of a PolarDB cluster.

DescribeSQLCollectorPolicy

Checks whether SQL Explorer is enabled for an instance.

DescribeSQLCollectorVersion

Gets the SQL Explorer version.

DescribeSQLExplorerPolicy

Gets the SQL Explorer policy.

DescribeSQLExplorerRetention

Views the SQL Explorer log retention period of a cluster.

DescribeSQLExplorerVersion

Gets the SQL Explorer version.

DescribeSqlLogClusters

Queries information about supported SLS clusters.

DescribeSQLLogDetailArchiveStatus

Gets the SQL log collection status.

DescribeSQLLogDumpStatus

Gets SQL log templates.

DescribeSQLLogRecords

Queries SQL audit logs of an instance.

DescribeSQLLogRecordsList

Queries SQL audit logs of an instance.

DescribeSQLLogTemplates

Gets SQL log templates.

DescribeSqlLogTemplatesList

Gets the list of SQL log templates.

DescribeSQLLogTemplatesTimeDistribution

Views cluster log template details.

DescribeSQLLogTimeDistribution

Queries the SQL log retention period of an instance.

DescribeSqlLogTrialStatus

Gets the SQL log trial status.

DescribeSQLTemplatesConsumeAndScanRows

Queries the SQL Explorer log retention period of a cluster.

DescribeStoragePlan

Queries a storage plan.

DescribeTaskInfo

Views task details.

DescribeTasks

Gets the task list.

DescribeTemplateSQLDetail

Gets the SQL template list.

DescribeUserEncryptionKeyList

Queries the list of custom encryption keys for an instance.

EnableFirewallRules

Modifies the SQL firewall status.

EvaluateRegionResource

Resource assessment

FailoverDBCluster

Performs a manual primary/standby switchover for a PolarDB cluster.

GrantAccountPrivilege

Grants a standard account access permissions to a database in a PolarDB cluster.

ListTagResources

Queries tags attached to one or more PolarDB clusters.

ListTagResourcesForRegion

Queries the tag list of a cluster.

LockDBClusterDeletion

Releases all nodes in a cluster.

Modify

Changes specifications on the buy page.

ModifyAccountDescription

Modifies the description of a PolarDB database account.

ModifyAccountLockState

Modifies the database lock state.

ModifyAccountPassword

Modifies the password of a PolarDB database account.

ModifyAccountType

Modifies the database account type.

ModifyActiveOperationMaintainConf

Configures user O&M information, including active O&M window settings.

ModifyActiveOperationTask

Modifies the handling status of an O&M task.

ModifyActiveOperationTasks

Modifies tasks on the user side.

ModifyAutoRenewAttribute

Sets the auto-renewal status of a subscription PolarDB cluster.

ModifyBackupPolicy

Modifies the automatic backup policy of a PolarDB cluster.

ModifyDBClusterAccessWhiteList

Creates or modifies the whitelist (including IP whitelist and security groups) of a PolarDB cluster.

ModifyDBClusterAndNodesParameters

Modifies cluster parameters and applies them to specified nodes.

ModifyDBClusterAuditLogCollector

Enables or disables SQL collection features such as Audit Log and SQL Explorer for a PolarDB cluster.

ModifyDBClusterConnectionString

Modifies the network connection address of an instance.

ModifyDBClusterDeletion

Updates the protection lock of a cluster instance.

ModifyDBClusterDescription

Modifies the name of a PolarDB cluster.

ModifyDBClusterEndpoint

Modifies cluster endpoint properties of PolarDB.

ModifyDBClusterMaintainTime

Modifies the routine maintenance window of a PolarDB cluster.

ModifyDBClusterMigration

Switches or rolls back the migration task that upgrades RDS to PolarDB.

ModifyDBClusterMonitor

Modifies the monitoring data collection frequency of a PolarDB cluster.

ModifyDBClusterParameters

Modifies parameters of a PolarDB cluster.

ModifyDBClusterPrimaryZone

Modifies the primary zone of a PolarDB cluster.

ModifyDBClusterResourceGroup

Modifies the resource group of a database cluster.

ModifyDBClusterSSL

Enables or disables SSL encryption or updates the CA certificate for a PolarDB cluster.

ModifyDBClusterTDE

Enables TDE for PolarDB for MySQL or modifies the encryption method.

ModifyDBDescription

Modifies the description of a PolarDB for MySQL database.

ModifyDBEndpointAddress

Modifies the endpoint of a PolarDB cluster.

ModifyDBInstanceConnectionString

Modifies the connection address and port of an instance.

ModifyDBInstanceDescription

Modifies the instance description.

ModifyDBNodeClass

Changes node specifications of a PolarDB cluster.

ModifyDBNodeConfig

Modifies cluster node configurations.

ModifyDBNodeHotReplicaMode

Switches hot standby mode.

ModifyDBNodeSccMode

Modifies the SCC mode of a node.

ModifyDBNodesParameters

Modifies parameters of a single node and applies them to specified nodes.

ModifyFirewallRules

Modifies SQL firewall rules.

ModifyGDNAddress

Modifies the cluster connection address.

ModifyGlobalDatabaseNetwork

Modifies a global database network (GDN).

ModifyGlobalSecurityIPGroup

Modifies a global whitelist.

ModifyGlobalSecurityIPGroupName

Modifies the name of a global whitelist.

ModifyGlobalSecurityIPGroupRelation

Modifies the association relationship of a global whitelist.

ModifyLogBackupPolicy

Modifies the log backup retention policy of a PolarDB cluster.

ModifyMaskingRules

Modifies data masking rules.

ModifyParameter

Modifies instance parameters.

ModifyPendingMaintenanceAction

Modifies the switchover time of a pending event.

ModifyProtectedDBPassword

Modifies the password of a protected account.

ModifySecurityIps

Modifies the instance whitelist.

ModifySQLExplorerPolicy

Modifies the SQL Explorer policy.

ModifySQLExplorerRetention

Modifies the backup time for SQL Explorer.

OpenAITask

You can start the AT task.

RefreshDBClusterStorageUsage

Updates the storage usage of a Business Foundation System cluster instance.

RefreshProxyLevel

Supports RefreshProxyLevel specification upgrades.

Release

Releases resources such as instances.

ReleaseClusterPublicConnection

Releases the public endpoint of a cluster.

ReleaseInstancePublicConnection

Releases the public endpoint of an instance.

ReleaseMPPConnection

Releases IP-based access control for a cluster.

RemoveDBClusterFromGDN

You can remove the secondary cluster from the global database network (GDN).

Renew

Renews resources such as instances or resource plans.

ResetAccount

Resets a privileged account for a PolarDB cluster.

ResetAccountPassword

Resets an account password.

RestartDBInstance

Restarts a PolarDB instance.

RestartDBNode

Restarts a node in a PolarDB cluster.

RestoreTable

You can restore specific databases or tables to their original RDS instance.

RevokeAccountPrivilege

Revokes database access permissions from a standard PolarDB account.

StartSQLLogDetailArchive

Starts an SQL log archiving task.

StartSQLLogTrail

Starts the SQL log archiving service.

SwitchoverGlobalDatabaseNetwork

Switches over a global database network (GDN).

TagResources

Adds tags to PolarDB clusters.

TempModifyDBNode

Temporarily upgrades the configuration of a cluster or adds nodes.

TransformDBClusterPayType

Changes the billing method of a database cluster.

UntagResources

Detaches tags from PolarDB clusters.

UpdateDBClusterProxyVersion

Updates the dedicated proxy version for a database.

UpgradeDBClusterVersion

Upgrades the database version.

DescribeActiveOperationTask

None.

DescribeActiveOperationTaskCount

None.

DescribeActiveOperationTaskType

None.

DescribeDBProxyPerformance

None.

ModifyDBNodesClass

None.