sql server 2008 - Is it possible to Update the table values which contains multiple criteria using single update statement -

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table  id    desc 1     male 2     male 3     male 4     female 5     female 6     female 7     female

i need update male female , female male using 1 update statement.kindly advice on this. in advance.

try 

update table set desc  = case      when desc= 'male' 'female'     when desc  = 'female' 'male'     else desc           end

out put follow

id    desc  1     female 2     female 3     female 4     male 5     male 6     male 7     male

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