xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

docs: correct a few missing changes

This commit is contained in:
gccgdb1234 2022-06-01 15:57:33 +08:00
parent 752ca8ae2d
commit 26fab7d00b
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
docs-cn/12-taos-sql/07-function.md
View File

@ -668,7 +668,7 @@ SELECT LEASTSQUARES(field_name, start_val, step_val) FROM tb_name [WHERE clause]
SELECT MODE(field_name) FROM tb_name [WHERE clause];
```
**功能说明**：返回出现频率最高的值，若存在多个频率相同的最高值，输出空。不能匹配标签、时间戳输出。
**功能说明**：返回出现频率最高的值，若存在多个频率相同的最高值，输出空。
**返回数据类型**：同应用的字段。

2
docs-en/12-taos-sql/07-function.md
View File

@ -281,7 +281,7 @@ SELECT CONCAT(str1|column1, str2|column2, ...) FROM { tb_name | stb_name } [WHER
**Return value type**: If all input strings are VARCHAR type, the result is VARCHAR type too. If any one of input strings is NCHAR type, then the result is NCHAR.
**Applicable data types**: VARCHAR, NCHAR. Can't be used on tag columns. At least 2 input strings are requird, and at most 8 input strings are allowed.
**Applicable data types**: VARCHAR, NCHAR. At least 2 input strings are requird, and at most 8 input strings are allowed.
**Applicable table types**: table, STable