PostgreSQL报错提示为divide by zero解决方
2019-08-28 本文已影响0人
乔治大叔
sum(A)/sum(B)……
[err]divide by zero
case when sum(B)=0 then 0 else
sum(A)/sum(B) end……
解决
sum(A)/sum(B)……
[err]divide by zero
case when sum(B)=0 then 0 else
sum(A)/sum(B) end……
解决