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Code Issues Releases Wiki Activity

Use EXISTS instead of IN subquery (#21608).

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Patch by Ondřej Ezr.

git-svn-id: http://svn.redmine.org/redmine/trunk@16242 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Jean-Philippe Lang 2017-01-21 09:37:18 +00:00
parent 9c645719ee
commit 402d739146
1 changed files with 1 additions and 1 deletions
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app/models/project.rb
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@ -182,7 +182,7 @@ class Project < ActiveRecord::Base
base_statement = (perm && perm.read? ? "#{Project.table_name}.status <> #{Project::STATUS_ARCHIVED}" : "#{Project.table_name}.status = #{Project::STATUS_ACTIVE}")
if !options[:skip_pre_condition] && perm && perm.project_module
# If the permission belongs to a project module, make sure the module is enabled
base_statement << " AND #{Project.table_name}.id IN (SELECT em.project_id FROM #{EnabledModule.table_name} em WHERE em.name='#{perm.project_module}')"
base_statement << " AND EXISTS (SELECT 1 AS one FROM #{EnabledModule.table_name} em WHERE em.project_id = #{Project.table_name}.id AND em.name='#{perm.project_module}')"
end
if project = options[:project]
project_statement = project.project_condition(options[:with_subprojects])