sql server - Select Date query in SQL -


i have date column want write "s" when there sunday if have data this

datecolumn   1-1-2017 2-1-2017     3-1-2017     4-1-2017     5-1-2017     6-1-2017     7-1-2017     8-1-2017     9-1-2017     10-1-2017     11-1-2017     12-1-2017     13-1-2017

in if on date there sunday day how write "sun" instead on date this

select datecolumn table1   datecolumn   1-1-2017     2-1-2017     3-1-2017     sun     5-1-2017    6-1-2017     7-1-2017     8-1-2017     9-1-2017     10-1-2017     sun     12-1-2017    13-1-017

try this:

select case when datepart(dw, datecolumn) = 1 'sun' else cast(datecolumn nvarchar(max)) end datecolumn table1

hope helps.

ps - might have modify cast(datecolumn nvarchar(max)) convert if need dates in specific date format.


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