Update 14-stream.md

修改删除流式计算的示例语法。
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sanliang125 2022-09-01 10:17:29 +08:00 committed by GitHub
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@ -58,7 +58,7 @@ SELECT _wstartts, count(*), avg(voltage) FROM meters PARTITION BY tbname INTERVA
## 删除流式计算
```sql
DROP STREAM [IF NOT EXISTS] stream_name;
DROP STREAM [IF EXISTS] stream_name;
```
仅删除流式计算任务,由流式计算写入的数据不会被删除。