11 lines
270 B
Ruby
11 lines
270 B
Ruby
class AddMissingIndexesToMessages < ActiveRecord::Migration[4.2]
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def self.up
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add_index :messages, :last_reply_id
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add_index :messages, :author_id
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end
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def self.down
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remove_index :messages, :last_reply_id
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remove_index :messages, :author_id
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end
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end
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