Sql to find out combination of true and false

Hi all,
Could any one provide the sql to find out combination of true and false . For eg: if I have 3 elements a , b c i would like to get below o/p
a b c
t t t
t t f
t f f
f f f
t f t
f f t
your reply is greatly appreated - thank you

Do you mean something like this (all permutations) ?
SQL> with t as (
2 select 't' bool from dual union all select 'f' from dual)
3 select a.bool a,b.bool b,c.bool c
4 from t a,t b,t c
5 /
A B C
t t t
t t f
t f t
t f f
f t t
f t f
f f t
f f fIf not, then you already got correct answers regarding boolean type in sql.
Best regards
Maxim

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Sql to find out combination of true and false

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