公开(公告)号：US20170323112A1

公开(公告)日：2017-11-09

申请号：US15222035

申请日：2016-07-28

Applicant: SAP SE

Inventor： Le-Huan Stefan Tran ,  Arne Harren ,  Jonathan Bregler ,  Alexander Bunte ,  Andreas Kellner ,  Daniel Kuntze ,  Vladislav Leonkev ,  Simon Lueders ,  Volker Sauermann ,  Michael Schnaubelt

IPC: G06F21/62 ,  G06F17/30

Abstract: A database includes a run-time database container, which provides an isolated computing environment for a database object deployed therein. The database further includes a public synonym object outside the run-time database container in the database. The public synonym object is associated with the database object deployed inside the run-time database container and provides external access to the database object deployed inside the run-time database container independent of the location of the run-time database container.

公开(公告)号：US20170322976A1

公开(公告)日：2017-11-09

申请号：US15221710

申请日：2016-07-28

Applicant: SAP SE

Inventor： Le-Huan Stefan Tran ,  Arne Harren ,  Jonathan Bregler ,  Alexander Bunte ,  Andreas Kellner ,  Daniel Kuntze ,  Vladislav Leonkev ,  Simon Lueders ,  Volker Sauermann ,  Michael Schnaubelt

IPC: G06F17/30

CPC classification number: G06Q10/06316 ,  G06F16/21 ,  G06F16/217 ,  G06F16/2365 ,  G06F16/24553 ,  G06F16/2471 ,  G06F16/9024 ,  G06Q10/06311 ,  G06Q10/063118 ,  G06Q10/067

Abstract: Systems and methods are disclosed for automatically detecting a connection status in an asynchronous processing request. An example method includes obtaining, at a processing client and responsive to a first request from a requesting client to perform a plurality of database operations in a single transaction, a connection identifier for a connection to a database on a database server, the connection to be used to execute the plurality database operations and storing the connection identifier in a row of a status table. In some implementations the existence of the row indicates the status of the connection is active. In some implementations the row includes a flag indicating the status. The method also includes providing the connection identifier to the requesting client, receiving a second request from the requesting client, the second request being for a status of the connection, determining the status using the status table.

公开(公告)号：US20170322871A1

公开(公告)日：2017-11-09

申请号：US15222012

申请日：2016-07-28

Applicant: SAP SE

Inventor： Le-Huan Stefan Tran ,  Arne Harren ,  Jonathan Bregler ,  Alexander Bunte ,  Andreas Kellner ,  Daniel Kuntze ,  Vladislav Leonkev ,  Simon Lueders ,  Volker Sauermann ,  Michael Schnaubelt

IPC: G06F11/36 ,  G06F11/14 ,  G06F17/30

CPC classification number: G06F11/1458 ,  G06F11/1471 ,  G06F11/3664 ,  G06F17/30289 ,  G06F2201/80

Abstract: Systems and techniques for performing a simulated deployment to a database include generating a dependency graph of multiple artifacts contained in a container for deployment to a database and receiving an indication to perform a simulated deployment of the artifacts. In response to receiving the indication, the container is marked for simulated deployment. The artifacts are deployed to the database using the marked container and the generated dependency graph without committing the artifacts to the database. The deployed artifacts are rolled back such that no state changes are made to the database due to the simulated deployment.

公开(公告)号：US11816064B2

公开(公告)日：2023-11-14

申请号：US17398167

申请日：2021-08-10

Applicant: SAP SE

Inventor： Jonathan Bregler ,  Alexander Bunte ,  Arne Harren ,  Andreas Kellner ,  Daniel Kuntze ,  Simon Lueders ,  Volker Sauermann ,  Michael Schnaubelt ,  Le-Huan Stefan Tran

IPC: G06F16/11 ,  G06F9/445 ,  G06F8/70 ,  G06F8/60 ,  G06F16/28 ,  G06F16/21

CPC classification number: G06F16/122 ,  G06F8/60 ,  G06F8/70 ,  G06F9/445 ,  G06F16/21 ,  G06F16/285

Abstract: A container group is created using a database deployment infrastructure (DI) administrator (HA). API privileges for the container group are granted, using the HA, to a container group administrator (GA). API privileges for a container created in the container group using the GA are granted, using the GA, to a container administrator (CA). API privileges for the container are granted, using the CA, to a container developer (CD). Schema privileges for the container are granted, using the CA, to a container consumer (CC). API privileges for the container group are revoked, using the HA, from the GA. The container group is dropped using the HA.

公开(公告)号：US20230030785A1

公开(公告)日：2023-02-02

申请号：US17389548

申请日：2021-07-30

Applicant: SAP SE

Inventor： Arne Harren ,  Marco Haupt ,  Helmut Prestel ,  Rolf Hammer ,  Christiane Kettschau ,  Kai Baumgarten ,  Diego Sebastian Will ,  Minh-Khanh Do ,  Timm Falter ,  Frank-Martin Haas ,  Kilian Kilger

IPC: G06F21/62 ,  G06F16/21 ,  G06F16/25 ,  H04L29/06

Abstract: Methods for using SQL statements to access an application-server-managed database are disclosed herein. In some embodiments, a user sends, either directly or indirectly (i.e., remotely) a SQL statement from an ODBC application or server, respectively, to an application server that preprocesses SQL statements for accessing data from a centralized database. The application server may have a SQL endpoint, and access to the SQL endpoint may be determined by a user's logon credentials, a user's presentation of a SAML token, or a user's presentation of a valid certificate. The application server may then parse the SQL statement and determine the user's authorization to access certain objects in the centralized database based on a SQL handler design-time configuration. A result from the statement may be sent back to the user either directly or indirectly and exposed.

公开(公告)号：US11373127B2

公开(公告)日：2022-06-28

申请号：US17100644

申请日：2020-11-20

Applicant: SAP SE

Inventor： Jonathan Bregler ,  Alexander Bunte ,  Arne Harren ,  Andreas Kellner ,  Daniel Kuntze ,  Vladislav Leonkev ,  Simon Lueders ,  Volker Sauermann ,  Michael Schnaubelt ,  Le-Huan Stefan Tran

IPC: G06Q10/06 ,  G06F16/21 ,  G06F16/23 ,  G06F16/2458 ,  G06F16/2455 ,  G06F16/901

Abstract: Systems and methods are disclosed for connection multiplexing in a parallel processing environment. An example method includes requesting, responsive to a request to perform multiple database operations in a single transaction, a connection identifier for a physical connection to the database, providing the connection identifier to each of a plurality of workers, and performing the multiple database operations using the plurality of workers. Each worker may obtain a work item from a work queue, initiate a database request for the work item, and provide the database request to a database server. The database request represents one of the multiple database operations and includes the connection identifier. The database server may determine that the connection identifier corresponds to the physical connection, add the request to a connection queue associated with the physical connection, and execute requests from the connection queue against the database via the physical connection.

公开(公告)号：US11307960B2

公开(公告)日：2022-04-19

申请号：US16458535

申请日：2019-07-01

Applicant: SAP SE

Inventor： Le-Huan Stefan Tran ,  Jonathan Bregler ,  Alexander Bunte ,  Arne Harren ,  Andreas Kellner ,  Daniel Kuntze ,  Vladislav Leonkev ,  Simon Lueders ,  Volker Sauermann ,  Michael Schnaubelt

IPC: G06F16/30 ,  G06F11/34 ,  G06F16/21 ,  G06F16/25 ,  G06F16/28 ,  G06F11/30 ,  G06F11/36

Abstract: Parameter-based deployment control for database objects is provided, in which processes for deploying database artifacts into a database as database objects are implemented. Many different techniques may be used in executing such deployment processes, including whether and how to combine various deployment-related jobs, identify/record/assess/correct potential errors, govern or instruct artifact conversion operations, or generally manage available resources with respect to executing the deployment(s) efficiently. By providing for selectable parameter values that are executed in an efficient, e.g., hierarchical, manner, deployment procedures may be implemented in a highly efficient and customizable manner.

公开(公告)号：US11113303B2

公开(公告)日：2021-09-07

申请号：US15222040

申请日：2016-07-28

Applicant: SAP SE

Inventor： Le-Huan Stefan Tran ,  Arne Harren ,  Jonathan Bregler ,  Alexander Bunte ,  Andreas Kellner ,  Daniel Kuntze ,  Vladislav Leonkev ,  Simon Lueders ,  Volker Sauermann ,  Michael Schnaubelt

IPC: G06F16/25 ,  G06F16/21 ,  G06F16/2455 ,  G06F21/62

Abstract: A computer-implemented method for deploying a new artifact file in a database. The new artifact file provides specifications for one or more new run-time database objects to be created in the database by processing of the new artifact file by artifact-type specific conversion engines. The method includes assigning ownership of the one or more new run-time database objects to be created in the database to the new artifact file, and, when an existing database object in the database provided by another artifact file corresponds to a new run-time database object specified in the new artifact file, assigning ownership of the existing database object in the database to the new artifact file being deployed.

公开(公告)号：US20210182251A1

公开(公告)日：2021-06-17

申请号：US17183441

申请日：2021-02-24

Applicant: SAP SE

Inventor： Peter Eberlein ,  Klaus Kopecz ,  Arne Harren

IPC: G06F16/21 ,  G06F8/60 ,  H04L29/08 ,  G06F16/25 ,  G06F8/71

Abstract: A first instance of a deployer application is executed in a server mode. The deployer application is configured to deploy service instances for a multi-tenant application. A first onboarding request is received for a first tenant for the multi-tenant application. A first service instance for the first tenant is created, in response to the first onboarding request. A first request to deploy artifacts to the first service instance is received, by the first instance of the deployer application. The artifacts are deployed, by the first instance of the deployer application, to the first service instance.

公开(公告)号：US10909090B2

公开(公告)日：2021-02-02

申请号：US15349736

申请日：2016-11-11

Applicant: SAP SE

Inventor： Martin Mayer ,  Ulrich Auer ,  Arne Harren ,  Volker Driesen

IPC: G06F16/21 ,  G06F16/28 ,  G06F16/2455 ,  G06F16/901 ,  G06F8/41

Abstract: In an example embodiment, a proxy object is delivered to a first schema having a first logical name and stored in the software object database, the proxy object referencing an object in a second schema having a second logical name. Any dependencies from the object in the second schema to the proxy object in the first schema are removed a cycle-free graph of dependencies between objects the software object database is generated. Objects are delivered the software object database using the cycle-free graph. A definition for the proxy object is created including the logical name for the first schema. The proxy object is delivered by replacing, at a time subsequent to the proxy object being delivered to the software object database, the logical name for the first schema stored in the definition with a physical name for the first schema.