公开(公告)号：US11151134B2

公开(公告)日：2021-10-19

申请号：US16007777

申请日：2018-06-13

Applicant: ORACLE INTERNATIONAL CORPORATION

Inventor： Atif Chaudhry ,  Lei Sheng ,  Shashaanka Agrawal

IPC: G06F16/00 ,  G06F16/2453

Abstract: Described is an approach for performing an efficient processing of table functions/polymorphic table functions. The approach does not create additional cursors for processing a table or polymorphic table function invoked within a SQL statement. Instead, the approach handles the SQL statement that invokes the table/polymorphic table function as a single cursor.

公开(公告)号：US20190102426A1

公开(公告)日：2019-04-04

申请号：US16007777

申请日：2018-06-13

Applicant: ORACLE INTERNATIONAL CORPORATION

Inventor： Atif Chaudhry ,  Lei Sheng ,  Shashaanka Agrawal

IPC: G06F17/30

Abstract: Described is an approach for performing an efficient processing of table functions/polymorphic table functions. The approach does not create additional cursors for processing a table or polymorphic table function invoked within a SQL statement. Instead, the approach handles the SQL statement that invokes the table/polymorphic table function as a single cursor.