Hello I need help, I have a table called mother guide where it has a column containing its weight, then I have another table called daughter guide where I charge the weights of this, now what I want is to know how to get the difference in weight between the two no matter if it is negative or positive weight just want to know the difference, thanks in advance
Make virtual column in mother table named daughter kg
Ref column of daughter.kg
Then compare the both
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What’s up my friend, what you just told me doesn’t work but I think I found the solution because in the daughter guide table I have to load several weights of “daughters” so I have to add all that and then subtract the final weight of the “daughters” with the weight of the mother guide table.