描述 #
SHOW COMPUTE NODE MODE 语法用于查询当前 proxy 的模式配置信息
语法 #
ShowComputeNodeMode ::=
'SHOW' 'COMPUTE' 'NODE' 'MODE'
返回值说明 #
| 列 | 说明 |
|---|---|
| type | proxy 模式类型 |
| repository | proxy 持久化仓库类型 |
| props | proxy 持久化仓库属性参数 |
示例 #
- 查询当前 proxy 实例模式配置信息
SHOW COMPUTE NODE MODE;
mysql> SHOW COMPUTE NODE MODE;
+---------+------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| type | repository | props |
+---------+------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Cluster | ZooKeeper | {"operationTimeoutMilliseconds":500,"timeToLiveSeconds":60,"maxRetries":3,"namespace":"governance_ds","server-lists":"localhost:2181","retryIntervalMilliseconds":500} |
+---------+------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
1 row in set (0.00 sec)
保留字 #
SHOW、COMPUTE、NODE、MODE