12 lines
429 B
Ruby
12 lines
429 B
Ruby
class CreateActiveStorageVariantRecords < ActiveRecord::Migration[6.0]
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def up
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create_table :active_storage_variant_records do |t|
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t.belongs_to :blob, null: false, index: false
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t.string :variation_digest, null: false
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t.index %i[ blob_id variation_digest ], name: "index_active_storage_variant_records_uniqueness", unique: true
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t.foreign_key :active_storage_blobs, column: :blob_id
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end
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end
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end
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