15 lines
574 B
Ruby
15 lines
574 B
Ruby
class AddSomeIndices < ActiveRecord::Migration
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tag :postdeploy
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disable_ddl_transaction!
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def self.up
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add_index :conversation_message_participants, :conversation_message_id, :name => "index_conversation_message_participants_on_message_id", :algorithm => :concurrently
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add_index :pseudonyms, :sis_communication_channel_id, :algorithm => :concurrently
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end
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def self.down
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remove_index :conversation_message_participants, :name => "index_conversation_message_participants_on_message_id"
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remove_index :pseudonyms, :sis_communication_channel_id
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end
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end
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