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Deleting a Read Replica of an Instance API Description This API is used to delete a read replica. Restrictions Only replica set instances have read replicas. Read replicas cannot be deleted from instances that have abnormal nodes.
Figure 3 Confirming the deletion You can also delete read replicas in batches by selecting all read replicas to be deleted and clicking Batch Delete. For pay-per-use instances: Locate a target read replica and choose More > Delete in the Operation column.
Creating and Managing Databases For details about the rules of the write/update and delete commands, see Write/Update and Delete. Procedure Create database info. use info Enter db.
If you want to delete a collection, do not use the remove or delete command without filtering conditions. Instead, use db.<collection_name>.drop() to delete a collection. If a query condition is specified for the remove or delete command, the corresponding index must be created.
Deleting a Collection Run db.collection_name.drop() to delete the collection. Parent topic: Database Usage
On the Audit Logs page, locate a target log file and click Delete in the Operation column. Click Yes. Parent topic: Audit Logs
Deleting Instance Nodes API Description This API is used to delete instance nodes. Restrictions This API applies only to replica set instances. For a 7-node replica set instance, two or four standby nodes can be deleted.
DDS does not delete or perform any operations on any user data. If this problem occurs, check whether a misoperation has been performed. Restore the data using backup files, if necessary. Solution: Restore a DB instance from a backup. For details, see Backup and Restoration.
Deleting Manual Backups in Batches Function This API is used to delete manual backups of a DB instance in batches.
Deleting Audit Logs API Description This API is used to delete audit logs.
Figure 2 Searching for a DB instance Choose More > Delete in the Operation column to delete the DB instance. Ensure that the instance is not available in the list.
Can I Delete an Index That Fails to Be Created in DDS? Does DDS Delete Expired Data Using TTL Indexes? How Do I Use MapReduce Commands? Does DDS Support the $round Function? How Do I Manage Balancers?
Figure 3 Disabling audit policy You can determine whether to delete all audit logs: If you do not select Delete audit logs, all audit logs within the retention period will be retained. You can manually delete them later.
If you delete the frozen DB instance, the original automated backups will also be deleted. You need to manually delete the original manual backups. After the deletion, the backup space will no longer be billed. Parent topic: Backup and Restoration
After deleting data, RocksDB directly converts the delete operation to append write.
database users, delete database roles, and check the database password.
After deleting data, RocksDB directly converts the delete operation to append write.
URI DELETE https://{Endpoint}/v3/{project_id}/scheduled-jobs/{job_id} Table 1 Path parameters Name Mandatory Type Description project_id Yes String Project ID of a tenant in a region. To obtain the project ID, see Obtaining a Project ID. job_id Yes String Task ID.
Basic Commands Query Write/Update Delete Parent topic: Database Usage Suggestions
A manual backup can be retained until you delete it. Data can be restored using backup files. Replica set instances support point-in-time recovery at the instance level, database level and table level.
