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Thread: m2m table with two db's
Nov 25, 2008, 12:08 #1
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m2m table with two db's
Erm, I have a mental blockage and ask for your help.
I have two db's, well, because I think they are genuinely two separate entites. However, I have a need for a many-to-many table where one column refers to db1 and the other column refers to db2.
does this make for an inefficient query? I have to join two db's and two tables don't I? how do I do that?