日期:2014-05-18 浏览次数:20603 次
declare @sql nvarchar(1000) set @sql = 'select facid [机型] ' select @sql = @sql+ ','''+convert(varchar(100),machineid)+ '''= sum(case machineid when '''+convert(varchar(100),machineid)+ ''' then num else 0 end) ' from (select distinct machineid from facmachine) dd set @sql = @sql+ ', sum(num) as [总计] from facmachine group by facid ' exec (@sql)
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create table facmachine ( facid int, machineid int, num int ) insert into facmachine select '1000 ', '100 ',10 union all select '1000 ', '200 ',10 union all select '2000 ', '100 ',100 union all select '3000 ', '400 ',100 declare @sql nvarchar(1000) set @sql = 'select facid [机型]' select @sql = @sql+ ', sum(case machineid when ''' + cast(machineid as varchar) + ''' then num else 0 end) ['+cast(machineid as varchar)+']' from (select distinct machineid from facmachine) dd set @sql = @sql+ ', sum(num) as [总计] from facmachine group by facid ' exec (@sql) /* 机型 100 200 400 总计 ----------- ----------- ----------- ----------- ----------- 1000 10 10 0 20 2000 100 0 0 100 3000 0 0 100 100 */
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create table facmachine ( facid int , machineid int, num int ) insert into facmachine select 1000,100,10 union all select '1000 ', '200 ',10 union all select '2000 ', '100 ',100 union all select '3000 ', '400 ',100 select * from facmachine declare @sql nvarchar(1000) set @sql = 'select facid [机型] ' select @sql = @sql+ ', ['+cast(machineid as char(20))+ ']= sum(case machineid when '+cast([machineid] as varchar(20))+ ' then num else 0 end) ' from (select distinct machineid from facmachine) dd set @sql = @sql+ ', sum(num) as [总计] from facmachine group by facid ' exec (@sql) /* 机型 100 200 400 总计 ----------- -------------------- -------------------- -------------------- ----------- 1000 10 10 0 20 2000 100 0 0 100 3000 0 0 100 100 */ drop table facmachine