select基本用法

  1. select[select 选项]
  2. 字段列表[字段别名]
  3. from 数据源
  4. [where条件字句]
  5. [group by 字句]
  6. [having 字句]
  7. [order by 字句]
  8. [limit 字句]
posted @ 2023-06-02 15:28  丿sky-  阅读(27)  评论(0)    收藏  举报