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address_error
2006 Nov 29
5
AR, find(:all), loops and memory usage
I''m a beginning programming using ActiveRecord outside of Rails to do
conditional processing of database records. So far, I''ve been
successful. However, my script loads all matching records into memory
first. There are hundreds of thousands of matching records so the
script quickly consumes over 500MB of RAM before any processing is
done. Is there a way to avoid this preloading