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kotlinlang

Hey, this might be a common Problem, but I can't find it via google.
When I have Table A and Table B, B has a foreign key in A.
Now I do a `A.leftJoin(B)`. Now from this joined Result set I want to map the fields,
but when B has no corresponding row yet the fields are null (of course) and I get `Parameter specified as non-null is null`.
But in the Table definition the field is not marked as nullable so IJ says `Unnecessary safe call on a non-null receiver`
when I want to use `?.let { }` . What is the right way to handle this?
It works perfectly fine with `?.let { }` , so just suppress the warning?

Hi, thank you for the mentioning that problem.

Unfortunately, if I'm right, there is no way to guarantee that left joined rows will be nullable now. And I do not see any straightforward way how could it be fixed now.

I created the issue <https://youtrack.jetbrains.com/issue/EXPOSED-429|EXPOSED-429> (Left joined columns are not nullable) and will try to think about how it could be fixed.