method

remove

rails latest stable - Class: ActiveRecord::ConnectionAdapters::ColumnMethods::Table

remove(*column_names, **options)

public

Removes the column(s) from the table definition.

t.remove(:qualification)
t.remove(:qualification, :experience)

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

# File activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb, line 820
      def remove(*column_names, **options)
        raise_on_if_exist_options(options)
        @base.remove_columns(name, *column_names, **options)
      end

remove

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