Sets the proper hint for join in the relation passed in. It will set it to left join if the start entity is the fk side and the fk is nullable it will set it to right join if the end entity is the fk side and the fk is nullable. If the FK side isn't nullable, and it's a 1:1 relationship, the join hint will be towards the PK side: left or right. In all other cases it will stay Inner.

public static void SetProperHintForJoin(
	IEntityRelation relation
)

Public Shared Sub SetProperHintForJoin ( 
	relation As IEntityRelation
)