# R
- **[REASSIGN OWNED](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0365.html)**   
- **[REFRESH INCREMENTAL MATERIALIZED VIEW](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0366.html)**   
- **[REFRESH MATERIALIZED VIEW](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0367.html)**   
- **[REFRESH SYSTEM OBJECT](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0368.html)**   
- **[REINDEX](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0369.html)**   
- **[RELEASE SAVEPOINT](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0370.html)**   
- **[RENAME TABLE](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0371.html)**   
- **[REPLACE](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0372.html)**   
- **[RESET](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0373.html)**   
- **[REVOKE](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0374.html)**   
- **[ROLLBACK](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0375.html)**   
- **[ROLLBACK PREPARED](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0376.html)**   
- **[ROLLBACK TO SAVEPOINT](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0377.html)**