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ActiveStorage Migration
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# This migration comes from active_storage (originally 20170806125915) | |
class CreateActiveStorageTables < ActiveRecord::Migration[5.2] | |
def change | |
create_table :active_storage_blobs do |t| | |
t.string :key, null: false | |
t.string :filename, null: false | |
t.string :content_type | |
t.text :metadata | |
t.bigint :byte_size, null: false | |
t.string :checksum, null: false | |
t.datetime :created_at, null: false | |
t.index [ :key ], unique: true | |
end | |
create_table :active_storage_attachments do |t| | |
t.string :name, null: false | |
t.references :record, null: false, polymorphic: true, index: false | |
t.references :blob, null: false | |
t.datetime :created_at, null: false | |
t.index [ :record_type, :record_id, :name, :blob_id ], name: "index_active_storage_attachments_uniqueness", unique: true | |
end | |
end | |
end |
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