Jeremy Kemper 3cfea287ba Speed up class -> connection caching and stale connection verification. Closes #3979. ...

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3693 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

2006-02-27 21:37:30 +00:00

..

active_record

Speed up class -> connection caching and stale connection verification. Closes #3979.

2006-02-27 21:37:30 +00:00

active_record.rb

Added calculations: Base.count, Base.average, Base.sum, Base.minimum, Base.maxmium, and the generic Base.calculate. All can be used with :group and :having. Calculations and statitics need no longer require custom SQL. #3958 [Rick Olson]

2006-02-25 23:06:04 +00:00