date - SQL SERVER - CHANGE COLUMN NAME TO VALUE -



date - SQL SERVER - CHANGE COLUMN NAME TO VALUE -

i have table this:

id | date 1 | date 2 | date 3 1 | 2014-08-01 | 2014-08-02 | 2014-08-03

and need output this:

id | date field name | date value 1 | date 1 | 2014-08-01 1 | date 2 | 2014-08-02 1 | date 3 | 2014-08-03

have tried dynamic unpivoting unions seems messy. there best practice way of doing this?

i think unpivot best practice here. don't find messy much confusing, maybe because don't reach often. give results you're looking for:

select id, [date field name], [date value] mytable unpivot ([date value] [date field name] in ([date 1], [date 2], [date 3])) x

sql-server date

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