73 lines
1.8 KiB
Ruby
73 lines
1.8 KiB
Ruby
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class DatabaseIndexes < ActiveRecord::Migration[5.1]
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def change
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# return if it's a new setup
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return if !Setting.find_by(name: 'system_init_done')
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map = {
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activity_streams: [
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{
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columns: %i[permission_id group_id],
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},
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{
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columns: %i[permission_id group_id created_at],
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name: 'index_activity_streams_on_permission_id_group_id_created_at',
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},
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],
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stores: [
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{
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columns: [:store_file_id],
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},
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],
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cti_caller_ids: [
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{
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columns: %i[object o_id level user_id caller_id],
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name: 'index_cti_caller_ids_on_object_o_id_level_user_id_caller_id',
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},
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],
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tickets: [
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{
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columns: [:updated_at],
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},
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{
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columns: %i[customer_id state_id created_at],
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},
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{
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columns: %i[group_id state_id updated_at],
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},
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{
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columns: %i[group_id state_id owner_id updated_at],
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name: 'index_tickets_on_group_id_state_id_owner_id_updated_at',
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},
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{
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columns: %i[group_id state_id created_at],
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},
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{
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columns: %i[group_id state_id owner_id created_at],
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name: 'index_tickets_on_group_id_state_id_owner_id_created_at',
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},
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{
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columns: %i[group_id state_id close_at],
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},
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{
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columns: %i[group_id state_id owner_id close_at],
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name: 'index_tickets_on_group_id_state_id_owner_id_close_at',
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},
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]
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}
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map.each do |table, indexes|
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indexes.each do |index|
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params = [table, index[:columns]]
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params.push(name: index[:name]) if index[:name]
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next if index_exists?(*params)
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add_index(*params)
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end
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end
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end
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end
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