Inventor
MERKER TILL
DE46 patents
Patents
46 patentsUS10866971B2Dec 15, 2020
Hash collision tables for relational operations
SAP SE4 citations73
US11625401B2Apr 11, 2023
Query execution including pause and detach operations after first data fetch
SAP SE3 citations71
US11132366B2Sep 28, 2021
Transforming directed acyclic graph shaped sub plans to enable late materialization
SAP SE2 citations71
US10733184B2Aug 4, 2020
Query planning and execution with source and sink operators
SAP SE2 citations71
US11016973B2May 25, 2021
Query plan execution engine
SAP SE4 citations70
US10558661B2Feb 11, 2020
Query plan generation based on table adapter
SAP SE2 citations69
US10713150B1Jul 14, 2020
Accurate test coverage of generated code
SAP SE5 citations68
US12204546B2Jan 21, 2025
Data transfer in a computer-implemented database from a database extension layer
SAP SE2 citations67
US10423619B2Sep 24, 2019
Query plan generation for precompiled and code generating query operations
SAP SE4 citations67
US12505102B2Dec 23, 2025
Blocked index join
SAP SE0 citations62
US12204539B2Jan 21, 2025
Automatic selection of precompiled or code-generated operator variants
SAP SE0 citations62
US12105709B2Oct 1, 2024
Blocked index join
SAP SE0 citations62
US11962686B2Apr 16, 2024
Encrypting intermediate data under group-level encryption
SAP SE0 citations62
US11650982B2May 16, 2023
Automatic selection of precompiled or code-generated operator variants
SAP SE0 citations62
US12547622B2Feb 10, 2026
Dynamically generated operations in a parallel processing framework
SAP SE0 citations61
US12118003B2Oct 15, 2024
On-demand access of database table partitions
SAP SE1 citations61
US12072879B2Aug 27, 2024
Dynamically generated operations in a parallel processing framework
SAP SE0 citations61
US12032575B2Jul 9, 2024
Query execution including pause and detach operations after first data fetch
SAP SE0 citations61
US11675788B2Jun 13, 2023
Generation of query execution plans
SAP SE1 citations61
US11386102B2Jul 12, 2022
Release of latches for garbage collection
SAP SE0 citations61
US12386809B2Aug 12, 2025
Multi-fragment index scan
SAP SE0 citations60
US11960463B2Apr 16, 2024
Multi-fragment index scan
SAP SE0 citations60
US12468735B2Nov 11, 2025
Partition-local partition value identifier grouping
SAP SE0 citations59
US11860906B2Jan 2, 2024
Partition-local partition value identifier grouping
SAP SE0 citations59
US12561326B1Feb 24, 2026
Lateral join
SAP SE0 citations57
US12265537B2Apr 1, 2025
JIT code compilation during runtime based on runtime statistics
SAP SE0 citations57
US12292812B2May 6, 2025
Telemetry for query processing memory usage
SAP SE0 citations52
US12153511B2Nov 26, 2024
Enabling of development checks
SAP SE0 citations52
US11372927B2Jun 28, 2022
Evaluation of duplicated filter predicates
SAP SE0 citations52
US12380110B2Aug 5, 2025
Table scan predicate with integrated semi-join filter
SAP SE0 citations51
US12332890B1Jun 17, 2025
Shared subplan pipelining inference
SAP SE0 citations51
US12271380B2Apr 8, 2025
Index join query optimization
SAP SE0 citations51
US12099490B2Sep 24, 2024
Table scan predicate with integrated semi-join filter
SAP SE0 citations51
US12524410B2Jan 13, 2026
Handling early exit in a pipelined query execution engine via backward propagation of early exit information
SAP SE0 citations50
US12242476B2Mar 4, 2025
Text searching using partial score expressions
SAP SE0 citations50
US12204537B1Jan 21, 2025
Custom table scan for top k queries
SAP SE0 citations50
US12164519B2Dec 10, 2024
Result streaming by reordering pipelines
SAP SE0 citations50
US11556537B2Jan 17, 2023
Query plan generation and execution based on single value columns
SAP SE0 citations50
US11487737B2Nov 1, 2022
Take over table opening for operators
SAP SE0 citations50
US12353417B1Jul 8, 2025
Disk group-by with sorted merge
SAP SE0 citations49
US12265568B2Apr 1, 2025
Object-based text searching using group score expressions
SAP SE0 citations49
US12517922B2Jan 6, 2026
Pipelined language-independent data format table
SAP SE0 citations47
US11977582B2May 7, 2024
Global index with repartitioning operator
SAP SE0 citations47
US12461914B1Nov 4, 2025
Adaptive early filtering with intra-pipeline predicate back-propagation
SAP SE0 citations44
US10565204B2Feb 18, 2020
Hash collision tables for relational join operations
SAP SE0 citations42
US10565205B2Feb 18, 2020
Incrementally building hash collision tables
SAP SE0 citations42