Modifying and Deleting a Memory Acceleration Rule

Precautions

• Currently, only hashes from MySQL can be converted to GeminiDB Redis API.
• If a table name of the MySQL instance in the memory acceleration rule is changed, you need to reconfigure the rule.
• Currently, the ENUM, SET, and JSON data cannot be synchronized.
• If you rename or delete one or more key fields of a memory acceleration rule, the rule becomes invalid.

Modifying a Mapping Rule

1. Log in to the Huawei Cloud console.
2. Click in the upper left corner and select a region and project.
3. Click in the upper left corner of the page and choose Databases > Relational Database Service.
4. On the Instances page, click the target instance name to go to the Overview page.
5. In the navigation pane on the left, choose Memory Acceleration. In the Mapping Rule area, locate the target rule and click Edit in the Operation column.
   Figure 1 The Edit button
   

6. After editing the fields, click Submit.
   Figure 2 Editing a mapping rule
   

Deleting a Mapping Rule

1. Log in to the management console.
2. Click in the upper left corner and select a region and project.
3. Click in the upper left corner of the page and choose Databases > Relational Database Service.
4. On the Instances page, click the target instance name to go to the Overview page.
5. In the navigation pane on the left, choose Memory Acceleration. In the Mapping Rule area, locate the target rule and click Delete in the Operation column.