# 逻辑解码
在逻辑解码独立多版本字典中，使用的逻辑解码字典表是系统表。逻辑解码系统表均为实例级系统表，仅管理员权限用户可以查看和修改系统表。
- **[GS_LOGICAL_ATTRDEF](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0920.html)**   
- **[GS_LOGICAL_ATTRIBUTE](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0921.html)**   
- **[GS_LOGICAL_AUTHID](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0922.html)**   
- **[GS_LOGICAL_CLASS](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0923.html)**   
- **[GS_LOGICAL_CONSTRAINT](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0924.html)**   
- **[GS_LOGICAL_DATABASE](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0925.html)**   
- **[GS_LOGICAL_DICTIONARY](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0926.html)**   
- **[GS_LOGICAL_INDEX](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0927.html)**   
- **[GS_LOGICAL_NAMESPACE](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0928.html)**   
- **[GS_LOGICAL_PARTITION](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0929.html)**   
- **[GS_LOGICAL_TYPE](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0930.html)**   
- **[GS_SQLAPPLY_SKIP](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0931.html)**   
- **[GS_TXN_LSN_TIME](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0932.html)**   
- **[GS_LOGICAL_SET](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0933.html)**   
- **[GS_LOGICAL_ENUM](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0934.html)**   
- **[GS_SQLAPPLY_HISTORY](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-1744.html)**