/Ruby/Rails on_delete cascade not working

Rails on_delete cascade not working

// dont do a foreing_key, instead use t.references
class CreateDocumentImages < ActiveRecord::Migration[5.1]
  def change
    create_table :document_images do |t|
      t.references :document, foreign_key: { on_delete: :cascade }
      t.references :image, foreign_key: { on_delete: :cascade}
      t.timestamps
    end
  end
end

Similar codes

1 vote168 views1 answer
Rspec parallel tests
Ruby
1 vote170 views1 answer
Head in rails
Ruby
25 votes180 views8 answers
Robux
Ruby
0 vote160 views3 answers
Freee robux
Ruby
0 vote188 views1 answer
Ruby sinatra helper
Ruby
6 votes311 views4 answers
Ruby loop through array
Ruby
0 vote268 views1 answer
Rails params require check exists
Ruby
0 vote169 views1 answer
Ruby on rails array contains multiple values
Ruby
0 vote164 views1 answer
Ruby-on-rails
Ruby
0 vote163 views1 answer
Rails if else assignment one liner
Ruby