(num-fields 0 :type integer)
(tuple-index 0 :type integer))
-(defmethod database-query-result-set (query-expression (database postgresql-database)
+(defmethod database-query-result-set ((query-expression string)
+ (database postgresql-database)
&key full-set types)
(let ((conn-ptr (database-conn-ptr database)))
(declare (type pgsql-conn-def conn-ptr))