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Hi! I need some help. Let's say I have 3 tables (t1(id,ds), t2(id,ds) and t3(id,ds)) where the tables don't necessarily have the same id fields. For example: t1 id ds 1 1 2 0 5 7 t2 id ds 8 5 1 2 t3 id ds 9 3 8 5 …
The End.