Move JoinColumn
nullability check to drivers
#8726
Closed
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This is a draft solution for #8723. This PR moves
nullable
logic onJoinColumn
fromClassMetadataInfo
to drivers and implements reflection fallback for Annotation and Attribute drivers.Logic here is to use property nullability if and only if there are
JoinColumn
annotation/attributes that doesn't havenullable
set, thus limiting possible BC to situation whenJoinColumn
is set withoutnullable
and the property is not nullable.This logic can be extended to other drivers if desired. Also I didn't add any tests (yet!) to get the approach reviewed first.