method

add_index

v5.1.7 - Show latest stable - 0 notes - Class: ActiveRecord::ConnectionAdapters

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What's this?

add_index(table_name, column_name, options = {}) public

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# File activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb, line 444
      def add_index(table_name, column_name, options = {}) #:nodoc:
        index_name, index_type, index_columns, _, index_algorithm, index_using, comment = add_index_options(table_name, column_name, options)
        sql = "CREATE #{index_type} INDEX #{quote_column_name(index_name)} #{index_using} ON #{quote_table_name(table_name)} (#{index_columns}) #{index_algorithm}"
        execute add_sql_comment!(sql, comment)
      end

add_index

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