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Optimizes the SQL query behind Principal#member_of. 

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11426 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Jean-Philippe Lang 2013-02-17 12:41:31 +00:00
parent d8e4a8fb32
commit 64bbf64fb6
1 changed files with 1 additions and 1 deletions
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2
app/models/principal.rb
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@ -57,7 +57,7 @@ class Principal < ActiveRecord::Base
where("1=0") where("1=0")
else else
ids = projects.map(&:id) ids = projects.map(&:id)
active.where("#{Principal.table_name}.id IN (SELECT DISTINCT user_id FROM #{Member.table_name} WHERE project_id IN (?))", ids) active.uniq.joins(:members).where("#{Member.table_name}.project_id IN (?)", ids)
end end
} }
# Principals that are not members of projects # Principals that are not members of projects