Sap Se

Sap Ag

Michael Brombach

Marcel Hermanns

Jan Teichmann

Thomas Gauweiler

Jens Weiler

Ivo Vollrath

Daniel Hutzel

Christian Stork

Kerstin Hoeft

Reiner Singer

Cristina Buchholz

Oswald Gschnitzer

Andreas Gruenhagen

Klaus Rehberger

Faiz Mohamed Ibrahim

Monika Kaiser

A system includes a first non-transitory computer-readable storage medium and a second non-transitory computer-readable storage medium each having stored thereon computer executable program code which, when executed on a computer system, causes the computer system to perform steps. The steps associated with the first non-transitory computer readable medium include generating a Service Adaptation Definition Language (SADL) definition for each of a plurality of business entity types, the SADL definition being based on an intermediate representation of each of the plurality of business entities, and publishing the SADL definition as a service of a SADL engine. The steps associated with the second non-transitory computer-readable storage include discovering the SADL definition and displaying, on a user interface, a representation of the SADL definition, the user interface configured to enable selection of two or more business entity types each associated with a different model layer framework.

Consumption layer for business entities

A new query language can be embedded in a business application programming language (e.g., the ABAP language). A query language consistent with implementations of the current subject matter can be based on a graph data-model of connected business objects (BO) or other data objects and can be designed as an efficient query language embedded into the business application programming language runtime, thereby allowing expression of business logic in a declarative manner.

Advanced business query language

Embodiments of the invention relate to computing, and in particular, to a systems and methods for a querying a database. Certain embodiments implement a model-driven database query ('the SADL query') facilitating a design-time tool that allows a developer to create the query based upon existing Business Objects (BOs) and their associations. This SADL query leverages mapping between business-layer entities and database-layer entities, such mapping being derived from association metadata already extant in the business model used to create the Business Objects. In certain embodiments, query views may be based upon associations present within the business layer, rather than upon database-level entities (such as joins or restriction rules) that are typically relied upon in conventional query creation. Embodiments of the present invention may thus align query creation more closely with the structure of the business layer, and may also render query design agnostic relative to the identity of the underlying database.

SADL query view&#x2014;a model-driven approach to speed-up read-only use cases

Methods and apparatus, including computer program products, are provided for providing value help. In one aspect, there is provided a computer-implemented method. The method may include receiving at least one field of a row of a list presented at a user interface; transforming, at a service component rather than the user interface, the at least one field into a query; and sending the transformed query to a database. Related apparatus, systems, methods, and articles are also described.

Query transformation

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Leimen, Germany

Michael Brombach