Selektive Regelanwendung Während der Abfrageoptimierung

Details

Veröffentlichungs-Nr.

EP4756638

Anmeldetag

23. Oktober 2025

Veröffentlichung

10. Juni 2026

Rechtsraum

EP

IPC

G06F16/2453

Abstract

Techniques and systems are disclosed for evaluating and optimizing logical plans using machine learning. In an aspect, a logical plan is received and submitted to a machine learning model, which predicts whether applying a rule to the logical plan provides a benefit, such as reduced execution time or resource use. Based on the prediction, the rule is applied or marked for application, or not applied or not marked for application. Training operations for the machine learning model include calculating and comparing execution costs of applying or not applying a rule, generating a numerical representation of the logical plan, and assigning labels based on cost differences. A machine learning model trained with the representations and labels predicts rule benefits for logical plans, including both new logical plans and those used during training.

Anmelder

Firma

SAP SE

Land

🇩🇪 Deutschland