sql server - TSQL - UNPIVOT from Excel imported data -


i have excel spreadsheet imports table so:

+-------------------------------------------------------------------------+ | col1     col2            col3             col4              col5        | +-------------------------------------------------------------------------+ | ref      name            01-01-2013       02-01-2013        03-01-2013  | | 1        john            500              550               600         | | 2        fred            600              650               400         | | 3        paul            700              750               550         | | 4        steve           800              850               700         | +-------------------------------------------------------------------------+

my goal change this:

+-------------------------------------------------------------------------+ | ref      name            date            sales                          | +-------------------------------------------------------------------------+ | 1        john            01-01-2013      500                            | | 1        john            02-02-2013      550                            | | 1        john            03-01-2013      600                            | | 2        fred            01-01-2013      600                            | | .....                                                                   | +-------------------------------------------------------------------------+

so far figured out how use unpivot dates , sales numbers 1 column doesn't solve problem of breaking dates out own column. appreciated. thanks!!

you possibly use 2 separate unpivot queries , join them. first unpivot, convert row ref value in col1, second subquery unpivot of sales. join subqueries on previous column names:

select s.col1,    s.col2,    d.value date,   s.value sales (   select col1, col2, col, value   yt   unpivot   (     value     col in (col3, col4, col5)   ) un   col1 = 'ref' ) d inner join (   select col1, col2, col, value   yt   unpivot   (     value     col in (col3, col4, col5)   ) un   col1 <> 'ref' ) s   on d.col = s.col;

see sql fiddle demo


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