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Adds .rebuild_single_tree! to rebuild a single tree (#24167).

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git-svn-id: http://svn.redmine.org/redmine/trunk@16111 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Jean-Philippe Lang
2016-12-21 10:35:36 +00:00
parent 5a0884c90f
commit b58cf25383
2 changed files with 29 additions and 0 deletions
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10
lib/redmine/nested_set/issue_nested_set.rb
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@@ -183,6 +183,16 @@ module Redmine
end
end
def rebuild_single_tree!(root_id)
root = Issue.where(:parent_id => nil).find(root_id)
transaction do
where(root_id: root_id).reorder(:id).lock.ids
where(root_id: root_id).update_all(:lft => nil, :rgt => nil)
where(root_id: root_id, parent_id: nil).update_all(["lft = ?, rgt = ?", 1, 2])
rebuild_nodes(root_id)
end
end
private
def rebuild_nodes(parent_id = nil)