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        • HTAP of Standard Edition Will Be Released Commercially on Jan 6, 2025, 00:00 GMT+08:00 - TaurusDB

          HTAP of Standard Edition Will Be Released Commercially on Jan 6, 2025, 00:00 GMT+08:00 - TaurusDB

          To avoid unnecessary fees, if you do not want to continue using HTAP of Standard Edition, unsubscribe from or delete standard HTAP instances on the TaurusDB console before Jan 6, 2025, 00:00 GMT+08:00. Click here for more information about HTAP instances.

          Help > TaurusDB > Product Bulletin > Product Bulletin
        • What Is Cold and Hot Data Separation? - TaurusDB

          What Is Cold and Hot Data Separation? - TaurusDB

          After migrating a cold table back, you must manually delete the cold data on the console after the automated backup retention period expires to avoid ongoing billing for the cold data.

          Help > TaurusDB > User Guide > Cold and Hot Data Separation (OBT)
        • How Is TaurusDB Backup Data Billed? - TaurusDB

          How Is TaurusDB Backup Data Billed? - TaurusDB

          If you directly delete the frozen DB instance, its automated backups will also be deleted and the backup space will not be charged any longer. Parent Topic: Backups

          Help > TaurusDB > FAQs > Backups
        • SQL Issues - TaurusDB

          SQL Issues - TaurusDB

          Length Due to the Index Length Limit Slow SQL Queries After a Large Amount of Data Is Deleted from a Large Table Error 1366 Reported When Data Containing Emojis Is Updated Slow Stored Procedure Execution Due to Inconsistent Collations ERROR [1412] Reported for a DB Instance Failed to Delete

          Help > TaurusDB > Troubleshooting
        • Table Design - TaurusDB

          Table Design - TaurusDB

          If a MySQL table contains a foreign key and has a foreign key relationship, the error message "ERROR 1451 (23000): Cannot delete or update parent row: a foreign key constraint fails" will be displayed when you attempt to delete the table.

          Help > TaurusDB > User Guide > Database Usage > Usage Guidelines
        • Terminating User Session Threads on a Node - TaurusDB

          Terminating User Session Threads on a Node - TaurusDB

          URI DELETE /v3/{project_id}/instances/{instance_id}/nodes/{node_id}/processes Table 1 URI parameters Parameter Mandatory Type Description project_id Yes String Definition: Project ID of a tenant in a region. To obtain this value, see Obtaining a Project ID.

          Help > TaurusDB > API Reference > APIs (Recommended) > Traffic Management
        • Changing Permissions for Accounts - TaurusDB

          Changing Permissions for Accounts - TaurusDB

          To delete a selected database, locate the database and click × in the Operation column. Figure 1 Changing permissions On the Accounts page, check that the authorized databases and permissions of the account have been changed.

          Help > TaurusDB > User Guide > Database Usage > Account Management (Non-Administrator)
        • Unsubscribing from a Yearly/Monthly Standard HTAP Instance - TaurusDB

          Unsubscribing from a Yearly/Monthly Standard HTAP Instance - TaurusDB

          In the displayed dialog box, enter DELETE as prompted and click OK. Figure 1 Unsubscribing from an HTAP instance On the page for unsubscribing from resources, confirm the refund information and click Confirm.

          Help > TaurusDB > User Guide > HTAP Analysis (Standard Edition) > Standard HTAP Instance Management
        • How Can I Check and Clear My TaurusDB Backup Space? - TaurusDB

          How Can I Check and Clear My TaurusDB Backup Space? - TaurusDB

          Manual full backups You can manually delete manual backups. For details, see Deleting a Manual Backup. Parent Topic: Backups

          Help > TaurusDB > FAQs > Backups
        • How Do I Change the Binlog Retention Period? - TaurusDB

          How Do I Change the Binlog Retention Period? - TaurusDB

          To delete binlog files manually, connect to the database and run flush logs; to forcibly generate a new binlog file. Parent Topic: Log Management

          Help > TaurusDB > FAQs > Log Management
        • Serverless DB Instances Will Be Released Commercially on Jan 19, 2024, 00:00 GMT+08:00 - TaurusDB

          Serverless DB Instances Will Be Released Commercially on Jan 19, 2024, 00:00 GMT+08:00 - TaurusDB

          To avoid incurring service fees, if you do not want to continue using serverless DB instances, delete them on the console before Jan 19, 2024, 00:00 GMT+08:00.

          Help > TaurusDB > Product Bulletin > Product Bulletin
        • Introducing Read Replicas - TaurusDB

          Introducing Read Replicas - TaurusDB

          You cannot create or delete databases on read replicas. You cannot create database accounts for read replicas. There may be a latency between the read replicas and the primary node. The latency of the full-text index is significant due to its special mechanism.

          Help > TaurusDB > User Guide > Read Replicas
        • Removing a Standby Instance from a RegionlessDB Cluster - TaurusDB

          Removing a Standby Instance from a RegionlessDB Cluster - TaurusDB

          In the displayed dialog box, enter DELETE in the text box and click OK. Figure 2 Removing a standby instance from RegionlessDB To view the detailed progress and result of the task, go to the Task Center page. Parent Topic: RegionlessDB Clusters (OBT)

          Help > TaurusDB > User Guide > RegionlessDB Clusters (OBT)
        • Index Design - TaurusDB

          Index Design - TaurusDB

          You can modify the condition on the service side and delete the function. When the returned result set is small, the service side filters the rows that meet the condition.

          Help > TaurusDB > User Guide > Database Usage > Usage Guidelines
        • Configuring Database Security - TaurusDB

          Configuring Database Security - TaurusDB

          Attempting to delete, rename, or change passwords or permissions for these accounts will result in an error.

          Help > TaurusDB > User Guide > Security and Encryption
        • Enabling SQL Audit (OBT) - TaurusDB

          Enabling SQL Audit (OBT) - TaurusDB

          delete, delete_multi UPDATE update, update_multi REPLACE replace, replace_select SELECT select Table 5 DCL types and operations Type Operation CREATE_USER create_user DROP_USER drop_user RENAME_USER rename_user GRANT grant_roles, grant REVOKE revoke, revoke_all, revoke_roles ALTER_USER

          Help > TaurusDB > User Guide > Log Management
        • Configuring Security Group Rules - TaurusDB

          Configuring Security Group Rules - TaurusDB

          - Operation You can replicate or delete a security group rule. However, if there is only one security group rule, you cannot delete it. - Parent Topic: Connection Information Management

          Help > TaurusDB > User Guide > Connecting to a DB Instance > Connection Information Management
        • SQL Usage - TaurusDB

          SQL Usage - TaurusDB

          Delete unnecessary indexes. Insert multiple data records in batches. This is because batch insertion only requires a single remote request to the database.

          Help > TaurusDB > User Guide > Database Usage > Usage Guidelines
        • How Do I Handle Slow SQL Statements Caused by Inappropriate Composite Index Settings? - TaurusDB

          How Do I Handle Slow SQL Statements Caused by Inappropriate Composite Index Settings? - TaurusDB

          Execute the ANALYZE TABLE statement periodically to prevent incorrect execution plans because performing a large number of INSERT or DELETE operations for table data may result in outdated statistics. Parent Topic: Database Performance

          Help > TaurusDB > FAQs > Database Performance
        • Adding Read/Write Nodes to a Multi-primary Instance - TaurusDB

          Adding Read/Write Nodes to a Multi-primary Instance - TaurusDB

          You can also change node names and reboot or delete those nodes. Parent Topic: Multi-primary Instances (OBT)

          Help > TaurusDB > User Guide > Multi-primary Instances (OBT)
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