---
#领域/未知

#复盘/0 #临时/备忘 #状态/待处理

## 一句话描述

[________]

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![[Pasted image 20260306144638.png]]

![[Pasted image 20260306144654.png]]


```bash
myslq -u root -p
# mysql_iot
```

```mysql
select * from people where deviceid='AG00897PAG397EC' order by DataDateTime desc limit 1;

delete from people where deviceid='AG00897PAG397EC' order by DataDateTime desc limit 1000;
```