sql - Unpivot Multiple Columns in into Rows -

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i did searching , didn't come answer. trying create table data , unpivot in sql server, can't columns , rows required.

if object_id('tempdb..##expect_percents') not null    drop table ##expect_percents  create table ##expect_percents (    payor_id varchar(40)    ,test_type varchar(40)    ,[2011-08-31] int    ,[2011-09-30] int ) go  insert ##expect_percents values('uhc','udt','1','2');  select * ##expect_percents  select payor_id, test_type, expect ##expect_percents unpivot  (   expect expects in ([2011-08-31],[2011-09-30]) ) u

i trying unpivot dates there field called "date" 2 dates representing each number. first line should be:

uhc udt 1 2011-08-31

needing unpivot multiple columns can easier without unpivot command. 1 option use cross apply:

select payor_id, test_type, expect, expectdate expect_percents cross apply (   select [2011-08-31],'2011-08-31' union   select [2011-09-30],'2011-09-30' ) c (expect, expectdate);

another option use union all:

select payor_id, test_type, [2011-08-31] expect, '2011-08-31' date expect_percents union select payor_id, test_type, [2011-09-30] expect, '2011-09-30' date expect_percents;

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