如何对 SQL Server 2008 透视结果列和行进行排序？

Question

我正在使用 This 获取 table 的数据透视结果。但我希望结果列和行都按特定顺序排列。因此，行将按 CDATE 排序，列将是 CDATE、BALANCE，然后是 DATE 列。

CDATE      | BALANCE | 04-2007 | 05-2007 | 06-2007 | TRANS TOT
2003-01-15 | 5000    | 60      | 0       | 0       | 60 
2003-02-15 | 4000    | 40      | 0       | 0       | 40
2003-03-15 | 5500    | 20      | 15      | 15      | 50

Answer 1

我编辑了您在问题中提供的 link 中的答案以实现排序问题。只需将 ORDER BY 子句添加到您的动态查询：

create table temp
(
    date datetime,
    category varchar(3),
    amount money
)

insert into temp values ('1/1/2012', 'ABC', 1000.00)
insert into temp values ('2/1/2012', 'DEF', 500.00)
insert into temp values ('2/1/2012', 'GHI', 800.00)
insert into temp values ('2/10/2012', 'DEF', 700.00)
insert into temp values ('3/1/2012', 'ABC', 1100.00)


DECLARE @cols AS NVARCHAR(MAX),
    @query  AS NVARCHAR(MAX);

SET @cols = STUFF((SELECT distinct ',' + QUOTENAME(c.category) 
            FROM temp c
            FOR XML PATH(''), TYPE
            ).value('.', 'NVARCHAR(MAX)') 
        ,1,1,'')

set @query = 'SELECT date, ' + @cols + ' from 
            (
                select date
                    , amount
                    , category
                from temp
           ) x
            pivot 
            (
                 max(amount)
                for category in (' + @cols + ')
            ) p  ORDER BY date, ' + @cols 


Execute(@query)

drop table temp

或者您可以使用 common table expression 来实现。像下面这样：

set @query = 'WITH CTE_1(date, ' + @cols + ') AS (SELECT date, ' + @cols + ' from 
            (
                select date
                    , amount
                    , category
                from temp
           ) x
            pivot 
            (
                 max(amount)
                for category in (' + @cols + ')
            ) p ) SELECT * FROM CTE_1 ORDER BY date, ' + @cols

如何对 SQL Server 2008 透视结果列和行进行排序？

How do I sort a SQL Server 2008 pivot result columns and rows?

tsql

sql-server

pivot

sql-server-2008