method

add_foreign_key

Importance_0
v7.1.3.4 - Show latest stable - 0 notes - Class: SchemaStatements
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add_foreign_key(from_table, to_table, **options) public

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# File activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb, line 524
        def add_foreign_key(from_table, to_table, **options)
          if options[:deferrable] == true
            ActiveRecord.deprecator.warn(<<~MSG)
              `deferrable: true` is deprecated in favor of `deferrable: :immediate`, and will be removed in Rails 7.2.
            MSG

            options[:deferrable] = :immediate
          end

          assert_valid_deferrable(options[:deferrable])

          super
        end
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