Hi, because sqlite calculate expression 30/57 as zero or 0. So this give then divide by zero error when 55/0 is calculated. Search more on google "Divide by 0 not giving error in sqlite".
If you need to calculate you must change this so that one number has affinity real like this: select 99-(55/(30.0/57)) But I like that when you have integer numbers is like div function. You remember div function like: 10 div 5 = 2. On 10.03.2020 08:21, Octopus ZHANG wrote:
Hi all, I try to run a simple math expression, but SQLite gives no feedback : sqlite> select 99-(55/(30/57)); Should I expect it to return nothing? Thank you
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