c# - Division by table column -


this question has answer here:

can know why divider not showing value?

    select gg.columna ,t.columnb, (gg.columna / t.columnb) c     #main t left outer join #total_bygradegender gg     on t.organizationcd = gg.organizationcd     , t.countrycd = gg.countrycd     where t.organizationcd = '27849' 

the value last column showing 0. isn't should columna/12 ?

8   12  0 1   12  0 3   12  0

if change divider integer, value show.

you need cast numeric

select gg.columna ,t.columnb, (gg.columna /cast( t.columnb numeric))  c    #main t left outer join #total_bygradegender gg on t.organizationcd = gg.organizationcd , t.countrycd = gg.countrycd t.organizationcd = '27849'

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