Contents

# 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.string   :service_name, null: false
      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 %i[record_type record_id name blob_id], name: 'index_active_storage_attachments_uniqueness',
                                                      unique: true
      t.foreign_key :active_storage_blobs, column: :blob_id
    end

    create_table :active_storage_variant_records do |t|
      t.belongs_to :blob, null: false, index: false
      t.string :variation_digest, null: false

      t.index %i[blob_id variation_digest], name: 'index_active_storage_variant_records_uniqueness', unique: true
      t.foreign_key :active_storage_blobs, column: :blob_id
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
sis_core-1.0.20	db/migrate/20210429112550_create_active_storage_tables.active_storage.rb
sis_core-1.0.19	db/migrate/20210429112550_create_active_storage_tables.active_storage.rb
sis_core-1.0.18	db/migrate/20210429112550_create_active_storage_tables.active_storage.rb
sis_core-1.0.17	db/migrate/20210429112550_create_active_storage_tables.active_storage.rb