SQL combination OR operator of result records -


my table like:

s_no b c 1    1 1 0 2    0 1 0 3    1 1 0 4    1 1 1

i want 'or' of a,b,c result when give s_no's 1,2 , 3,

result should like

a b c 1 1 0

you can achieve same max

select max(a), max(b), max(c) mytable s_no in (1,2)

you'll need cast if these bit columns

...max(cast(a bit))...

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