method

remove_foreign_key

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What's this?

remove_foreign_key(*args, **options) public

Removes the given foreign key from the table.

t.remove_foreign_key(:authors)
t.remove_foreign_key(column: :author_id)

See {connection.remove_foreign_key}[rdoc-ref:SchemaStatements#remove_foreign_key]

Show source

# File activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb, line 901
      def remove_foreign_key(*args, **options)
        raise_on_if_exist_options(options)
        @base.remove_foreign_key(name, *args, **options)
      end

remove_foreign_key

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