Update 10-function.md

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wade zhang 2022-11-28 09:53:28 +08:00 committed by GitHub
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@ -1249,4 +1249,4 @@ SELECT SERVER_VERSION();
SELECT SERVER_STATUS();
```
**说明**返回服务端当前的状态
**说明**检测服务端是否所有 dnode 都在线,如果是则返回成功,否则返回无法建立连接的错误