1054 - Unknown column 'DDNSTxtEpJBHf6h6vhXWMsWMV0MDgYNk0eKHM8KFb' in 'where clause'

select products_id, hauptartikelnr from products where products_id=DDNSTxtEpJBHf6h6vhXWMsWMV0MDgYNk0eKHM8KFb

[XT SQL Error]