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"What if you were planning on filtering after the join? You may find yourself pulling millions of records." Then you always filter before doing the join. Probl
by pkolaczk 13y ago
"What if you were planning on filtering after the join? You may find yourself pulling millions of records."
Then you always filter before doing the join. Problem solved.
- thedufer 13y agoAre we pretending that there aren't filters that could depend on both halves of the join?