Hello,
say I have a join which says
t.a = t.b and t.b = t.c
do I need to give the optimizer a hint by saying it more redundantly
t.a = t.b and t.b = t.c and t.c = t.a
or is this just counter productive because there is one more join?
In the real world I have 10-20 equivalent joins which would really
blow up if I have to choose the second option.
Dirk
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