[GitHub] [incubator-doris] manannan2017 opened a new issue #1656: the sql-reference doc review，i have some doubts

Thu, 15 Aug 2019 05:24:16 -0700 

manannan2017 opened a new issue #1656: the sql-reference doc review，i have some 
doubts
URL: https://github.com/apache/incubator-doris/issues/1656
 
 
   一、github上sql-reference
   1、dayofweek(DATETIME date)描述不清晰
   原来：参数为Date或者Datetime类型； 纠正信息：可cast到date的数字也可以
   
地址：https://github.com/apache/incubator-doris/blob/master/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/dayofweek.md
   
   2、ST_Polygon建议补充信息：多边形不能交叉
   关键字不能用：
   
![image](https://user-images.githubusercontent.com/33174388/63094043-d8d12f00-bf99-11e9-923c-69cf377e93a4.png)
   
地址：https://github.com/apache/incubator-doris/blob/master/docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_polygon.md
   
   3、建议补充圆的半径最大值信息【超过8位数，就不准了】
   SELECT ST_AsText(ST_Circle(111, -64, 123456789));
   
地址：https://github.com/apache/incubator-doris/blob/master/docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_circle.md
   
   二、doris官网
   1、导入，分隔符与描述的不一致
   
![image](https://user-images.githubusercontent.com/33174388/63094093-03bb8300-bf9a-11e9-86d8-7cf539d4935f.png)
   
   地址：http://doris.apache.org/Docs/cn/getting-started/basic-usage.html#id10
   
   2、描述错误：int 类型占4字节
   
![image](https://user-images.githubusercontent.com/33174388/63094111-103fdb80-bf9a-11e9-9275-c204d44a86c8.png)
   地址：http://doris.apache.org/Docs/cn/getting-started/data-model-rollup.html
   
   3、错别字
   
![image](https://user-images.githubusercontent.com/33174388/63094137-2352ab80-bf9a-11e9-8d3a-42e9d977a5dd.png)
   
   地址：http://doris.apache.org/Docs/cn/getting-started/data-model-rollup.html
   
   4、序号有误
   
![image](https://user-images.githubusercontent.com/33174388/63094165-32395e00-bf9a-11e9-94ee-40ad09caf061.png)
   
   地址：http://doris.apache.org/Docs/cn/getting-started/best-practice.html
   
   5、数据划分 错别字
   
![image](https://user-images.githubusercontent.com/33174388/63094180-3ebdb680-bf9a-11e9-8f93-27794cd8e61d.png)
   
   
   三、命令行里help文档
   1、help create table：
   
![image](https://user-images.githubusercontent.com/33174388/63094206-4aa97880-bf9a-11e9-9636-5845574d8d6b.png)
   
   2、范围是否正确
   
![image](https://user-images.githubusercontent.com/33174388/63094222-572dd100-bf9a-11e9-9192-6618af764e58.png)
   
   3、help mini load
   
![image](https://user-images.githubusercontent.com/33174388/63094243-6280fc80-bf9a-11e9-9e05-313e81740feb.png)
   
   4、help largeint
   
![image](https://user-images.githubusercontent.com/33174388/63094251-69a80a80-bf9a-11e9-96f0-ab6a69576f5f.png)
   
   5、help create file
   
![image](https://user-images.githubusercontent.com/33174388/63094266-7167af00-bf9a-11e9-8fd3-3dda7f5b80c7.png)
   
   

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