sql server - Convert columns values into multiple records -

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in sql server 2008, have table following columns , data

date    name    colors  color1  color2  color3 nov01   john    red nov02   mike    green   blue    grey nov03   melissa yellow  orange nov10   rita    pink    red

i want make new table or change above table data shown as

date    name    colors nov01   john    red nov02   mike    green nov02   mike    blue nov02   mike    grey nov03   melissa yellow nov03   melissa orange nov10   rita    pink nov10   rita    red

thanks

or using pivot & unpivot

select  t.date,         unpvt.name,         unpvt.color     (select  name, colors, color1, color2, color3    dbo.mytable) p unpivot    (color [date] in        (colors, color1, color2, color3) )as unpvt join dbo.mytable t on t.[name] = unpvt.[name] unpvt.color != ''

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