公开(公告)号：US20230048391A1

公开(公告)日：2023-02-16

申请号：US17561104

申请日：2021-12-23

Applicant: SAP SE

Inventor： Taeyoung Jeong ,  Kisung Park ,  Chanho Jeong ,  Ki Hong Kim ,  Young-Koo Lee ,  Md Mostofa Kamal Rasel

IPC: G06F16/2453

Abstract: In some embodiments, a method receives a statement graph for a procedure that is used to access data and determines a set of producer statements and a set of consumer statements in the statement graph. A producer statement produces a variable for a consumer statement, and the consumer statement consumes the variable from the producer statement. The method optimizes the statement graph to generate an optimized procedure by moving an operator from a consumer statement to a producer statement or by moving an operator from a producer statement to a consumer statement. The optimized procedure is output based on the optimized statement graph.