/ Ruby on Rails
/
method

extract_foreign_key_action

extract_foreign_key_action(specifier)
private

No documentation available.

# File activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb, line 1735
        def extract_foreign_key_action(specifier)
          case specifier
          when "CASCADE"; :cascade
          when "SET NULL"; :nullify
          when "RESTRICT"; :restrict
          end
        end