未验证 提交 06e46b54 编写于 作者: G Ganlin Zhao 提交者: GitHub

Update docs.md

上级 5a59b419
......@@ -1972,8 +1972,8 @@ TDengine支持针对数据的聚合查询。提供支持的聚合和选择函数
- **TODAY**
```mysql
SELECT TODAY() FROM { tb_name | stb_name } [WHERE clause];
SELECT select_expr FROM { tb_name | stb_name } WHERE ts_col cond_operatior TODAY()]
INSERT INTO tb_name VALUES (TODAY(), ...)
SELECT select_expr FROM { tb_name | stb_name } WHERE ts_col cond_operatior TODAY()];
INSERT INTO tb_name VALUES (TODAY(), ...);
```
功能说明:返回客户端当日零时的系统时间。
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册