检测到您已登录华为云国际站账号，为了您更好的体验，建议您访问国际站服务网站 https://www.huaweicloud.com/intl/zh-cn
不再显示此消息
检测到您已登录华为云国际站账号，为了您更好的体验，建议您访问国际站服务网站 https://www.huaweicloud.com/intl/zh-cn
不再显示此消息
You can delete manual backups as needed. For details, see Deleting a Manual Backup. The backup data is stored in OBS and does not occupy the database storage space. Parent Topic: Backup and Restoration
If it is no longer used, delete it. Solution Check whether any logical replication slot is not in use.
Queries per second (QPS) refers to the number of SQL statements, including INSERT, SELECT, UPDATE, and DELETE statements, executed per second.
In the DB instance list, click in front of a DB instance, locate the read replica to be deleted, and choose More > Delete in the Operation column. Parent Topic: Read Replicas
Figure 6 Querying the database If you do not want to use the scheduled jobs anymore, delete them based on the result obtained in 4: Delete a job using the job ID. SELECT cron.unschedule(1); Delete a job using the job name.
How to Use Install the extension. select control_extension('create', 'pg_repack'); Delete the extension. select control_extension('drop', 'pg_repack'); For more information, see Installing and Uninstalling an Extension on the RDS Console and Installing and Uninstalling an Extension
The latest minor versions of RDS for PostgreSQL 11 and later versions allow user root to create extensions (create extension) or delete extensions (drop extension).
Manual full backups You can manually delete manual backups. For details, see Deleting a Manual Backup. SQL audit logs You can change the retention period. Audit logs that have expired will be automatically deleted. For details, see Enabling SQL Audit.
Follow-up Operations If a SQL throttling rule is not required, you can disable or delete it in the Operation column. To disable a rule, click Disable. To delete a rule, click Delete. After a SQL throttling rule that is enabled is deleted, the rule is not applied anymore.
You can delete the instance only after the operation is complete. Deleted instances will be no longer billed. For details, see Billing Termination.
For example, if you want some software developers in your enterprise to use RDS resources but do not want them to delete RDS instances or perform any other high-risk operations, you can create IAM users and grant permission to use RDS instances but not permission to delete them.
However, you cannot delete or reboot DB instances that are being scaled. After you change the instance class of a DB instance, the DB instance will be rebooted and the cache in the memory will be automatically cleared.
Precautions You can add or modify rules for the security group associated with your RDS instance, but cannot disassociate or delete the security group. Managing Security Groups On the Instances page, click the DB instance or read replica.
Identify idle resources and delete idle DB instances in a timely manner. Purchase general-purpose DB instances for workloads requiring low performance stability to reduce costs.
Check the extensions listed in loadable_libraries.txt and determine whether to delete them. Delete them before the upgrade if you are sure that the deletion will not affect workloads. tables_with_oids.txt This item displays tables created with the WITH OIDS clause.
Figure 1 pg_hba Modifications To modify or delete a default rule or add a new rule, locate the rule and click Modify, Delete, or Add in the Operation column. Then click Submit above the list. In the displayed dialog box, click OK.
(For RDS for PostgreSQL 12 or 13, delete the fourth parameter.)
Table 1 Common SQL statement types Type Keyword DDL CREATE, DROP, ALTER DML INSERT, UPDATE, DELETE, SELECT DCL GRANT, REVOKE A maximum of 10,000 SQL statements can be displayed. If you need to view more, click Export. Up to 100,000 records can be exported.
Delete DB instance deleteInstance Minor The DB instance is deleted. Modify backup policy setBackupPolicy Minor The backup policy is modified. Modify parameter group updateParameterGroup Minor The parameter group is modified.
When you delete a DB instance, its automated backups will also be deleted but its database-level backups will not. You can create database-level backups only when your account balance is no less than $0 USD. The backup name must be unique.
