Applying the MIN aggregate function to a BIT field

Question

I want to write the following query:

SELECT   ..., MIN(SomeBitField), ...
FROM     ...
WHERE    ...
GROUP BY ...

The problem is, SQL Ser

Answer 1

Try the following Note: Min represent And aggregate function , Max represent Or aggregate function

SELECT   ..., MIN(case when SomeBitField=1 then 1 else 0 end), MIN(SomeBitField+0)...
FROM     ...
WHERE    ...
GROUP BY ...

same result