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SQL optimization: "multiple queries" vs. "big join"
Hi,
I need data from several tables. What is best ? To make a big join between 4 tables, thus having 1 big query per page or to avoid a big join thus having multiple SQL queries (currently 36) ? If I would use a join then I would be able to reduce the amount of queries to 6 or 7. What do you think ? Regards, Razvan M. |
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