sql - Query to Count values from different columns -

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i looking query can work in access gives me total count of users completed requirements. know can group column, "tricky" part need group in 1 column if user completed of requirements columns b,c or d. in other words, data:

user    company   b   c   d   e john    abc     1               1 bob     abc     1   1   1       1 reggie  abc             1   1   1 alex    bca     1                mary    bca     1   1        jane    cba     1   1   1   1

and end result i'm looking:

company   e   f(b or c or d) abc     2   3   2 bca     2   0   1 cba     1   0   1

you can use nz (coalesce in sql) make null values 0 can "normal" work -- adding them in example:

 select sum(nz(b,0)+nz(c,0)+nz(d,0)) f

or looking @ logic

 select sum(iif(nz(b,0)+nz(c,0)+nz(d,0) > 0,1,0) ) f

(nb, case when end used instead if iif in sql)


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