select docid, queryresult_string from xml_queryresult where 
    returnfield_id = 28 
 and docid in   
     ('ABS.4','access.10','access.7','access.8','access.9','ADCP_template.50','adler.3',
      'ALASDatabaseAccess.3','ALEXXX_015ADCP015R00_19990817.50','ALEXXX_015ADCP015R00_19990906.50',
      'ALEXXX_015ADCP015R00_19991108.50','ALEXXX_015ADCP015R00_20000106.50',
      'ALEXXX_015ADCP015R00_20000302.50','ALEXXX_015ADCP015R00_20000523.50')