method
change_column_comment
rails latest stable - Class:
ActiveRecord::ConnectionAdapters
change_column_comment(table_name, column_name, comment)public
No documentation available.
# File activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb, line 366
def change_column_comment(table_name, column_name, comment) #:nodoc:
change_column table_name, column_name, nil, comment: comment
end