Home  >  Article  >  Database  >  mssql sql 日期函数实例

mssql sql 日期函数实例

WBOY
WBOYOriginal
2016-06-07 17:48:081163browse


select 日期,自选字段1,自选字段2,sum(类型1) 类型1,sum(类型2) 类型2,sum(类型3) 类型3,sum(类型4) 类型4,sum(类型5) 类型5,sum(类型6) 类型6 from (
select to_date(to_char(日期,'yyyy-mm-dd'),'yyyy-mm-dd') 日期,自选字段1,自选字段2,count(主键字段) 类型1,0 类型2,0 类型3,0 类型4,0 类型5,0 类型6 from 表名
where 1=1
group by to_date(to_char(日期,'yyyy-mm-dd'),'yyyy-mm-dd'),自选字段1,自选字段2
union all
select to_date(to_char(日期,'yyyy-mm-dd'),'yyyy-mm-dd') 日期,自选字段1,自选字段2,0 类型1,count(主键字段) 类型2,0 类型3,0 类型4,0 类型5,0 类型6 from 表名
where 1=1
group by to_date(to_char(日期,'yyyy-mm-dd'),'yyyy-mm-dd'),自选字段1,自选字段2
union all
select to_date(to_char(日期,'yyyy-mm-dd'),'yyyy-mm-dd') 日期,自选字段1,自选字段2,0 类型1,0 类型2,count(主键字段) 类型3,0 类型4,0 类型5,0 类型6 from 表名
where 1=1
group by to_date(to_char(日期,'yyyy-mm-dd'),'yyyy-mm-dd'),自选字段1,自选字段2
union all
select to_date(to_char(日期,'yyyy-mm-dd'),'yyyy-mm-dd') 日期,自选字段1,自选字段2,0 类型1,0 类型2,0 类型3,count(主键字段) 类型4,0 类型5,0 类型6 from 表名
where 1=1
group by to_date(to_char(日期,'yyyy-mm-dd'),'yyyy-mm-dd'),自选字段1,自选字段2
union all
select to_date(to_char(日期,'yyyy-mm-dd'),'yyyy-mm-dd') 日期,自选字段1,自选字段2,0 类型1,0 类型2,0 类型3,0 类型4,count(主键字段) 类型5,0 类型6 from 表名
where 1=1
group by to_date(to_char(日期,'yyyy-mm-dd'),'yyyy-mm-dd'),自选字段1,自选字段2
union all
select to_date(to_char(日期,'yyyy-mm-dd'),'yyyy-mm-dd') 日期,自选字段1,自选字段2,0 类型1,0 类型2,0 类型3,0 类型4,0 类型5,count(主键字段) 类型6 from 表名
where 1=1
group by to_date(to_char(日期,'yyyy-mm-dd'),'yyyy-mm-dd'),自选字段1,自选字段2 ) where 1=1 group by to_date(to_char(日期,'yyyy-mm-dd'),'yyyy-mm-dd'),自选字段1,自选字段2

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Previous article:sql inner join几种用法Next article:sql中的日期处理