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17 lines
379 B
Ruby
17 lines
379 B
Ruby
class DropPostsUploads < ActiveRecord::Migration[4.2]
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def up
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drop_table :posts_uploads
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end
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def down
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create_table :posts_uploads, id: false do |t|
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t.integer :post_id
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t.integer :upload_id
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end
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add_index :posts_uploads, :post_id
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add_index :posts_uploads, :upload_id
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add_index :posts_uploads, [:post_id, :upload_id], unique: true
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end
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end
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