12 lines
308 B
Ruby
12 lines
308 B
Ruby
class FixPostIndices < ActiveRecord::Migration
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def up
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remove_index :posts, [:forum_thread_id, :created_at]
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add_index :posts, [:forum_thread_id, :post_number]
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end
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def down
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remove_index :posts, [:forum_thread_id, :post_number]
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add_index :posts, [:forum_thread_id, :created_at]
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end
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end
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