Method for executing a statement in a computer to manipulate data in a data store linked to the computer receives the statement with aggregated ratings while searching in a database administration system.

摘要

An inquiry (1500) is prepared with an aggregated rating. A compiler (1502) generates an access plan with an extended sorting operator for processing an aggregated rating. The access plan (1504) is executed and, in connection with it, the aggregated rating is evaluated an operation is run which a priority order is set.