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60 lines
2.4 KiB
60 lines
2.4 KiB
#-- encoding: UTF-8
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#-- copyright
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# OpenProject is a project management system.
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# Copyright (C) 2012-2014 the OpenProject Foundation (OPF)
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License version 3.
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#
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# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
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# Copyright (C) 2006-2013 Jean-Philippe Lang
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# Copyright (C) 2010-2013 the ChiliProject Team
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# See doc/COPYRIGHT.rdoc for more details.
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#++
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class JournalIndices < ActiveRecord::Migration
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def up
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# remove existing indices on legacy_issues, if they still exist to avoid name-clashes with
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# the real(tm) journals-table
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if ActiveRecord::Base.connection.table_exists? :legacy_journals
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ActiveRecord::Base.connection.indexes(:legacy_journals).map(&:name).each { |index_name| remove_index :legacy_journals, name: index_name }
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add_index :legacy_journals, :activity_type, name: 'idx_lgcy_journals_on_activity_type'
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add_index :legacy_journals, :created_at, name: 'idx_lgcy_journals_on_created_at'
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add_index :legacy_journals, :journaled_id, name: 'idx_lgcy_journals_on_journaled_id'
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add_index :legacy_journals, :type, name: 'idx_lgcy_journals_on_type'
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add_index :legacy_journals, :user_id, name: 'idx_lgcy_journals_on_user_id'
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end
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add_index :journals, :journable_id
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add_index :journals, :created_at
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add_index :journals, :journable_type
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add_index :journals, :user_id
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add_index :journals, :activity_type
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end
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def down
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remove_index :journals, :journable_id
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remove_index :journals, :created_at
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remove_index :journals, :journable_type
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remove_index :journals, :user_id
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remove_index :journals, :activity_type
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end
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end
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