David C. Sharpe

Person

Oakville, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Switching between a non-partitioned hash join and a partitioned has...
- Patent number 10,671,637
- Issue date Jun 2, 2020
- International Business Machines Corporation
- Gopi K. Attaluri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient handling of sort payload in a column organized relational...
- Patent number 10,572,463
- Issue date Feb 25, 2020
- International Business Machines Corporation
- Gopi K. Attaluri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient handling of sort payload in a column organized relational...
- Patent number 10,572,462
- Issue date Feb 25, 2020
- International Business Machines Corporation
- Gopi K. Attaluri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Query plan optimization for large payload columns
- Patent number 10,176,224
- Issue date Jan 8, 2019
- International Business Machines Corporation
- Gopi K. Attaluri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Query plan optimization for large payload columns
- Patent number 10,176,223
- Issue date Jan 8, 2019
- International Business Machines Corporation
- Gopi K. Attaluri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Switching between a non-partitioned hash join and a partitioned has...
- Patent number 10,157,193
- Issue date Dec 18, 2018
- International Business Machines Corporation
- Gopi K. Attaluri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Query plan optimization for large payload columns
- Patent number 10,108,667
- Issue date Oct 23, 2018
- International Business Machines Corporation
- Gopi K. Attaluri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Query plan optimization for large payload columns
- Patent number 9,984,122
- Issue date May 29, 2018
- International Business Machines Corporation
- Gopi K. Attaluri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Execution of database queries including filtering
- Patent number 8,825,616
- Issue date Sep 2, 2014
- International Business Machines Corporation
- Paul C. Huffman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Executing CASE expressions containing subqueries
- Patent number 8,626,744
- Issue date Jan 7, 2014
- International Business Machines Corporation
- Qi Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for multiple distinct aggregate queries
- Patent number 8,005,868
- Issue date Aug 23, 2011
- International Business Machines Corporation
- Josep Aguilar Saborit
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, system and program for executing a query having a union ope...
- Patent number 7,539,667
- Issue date May 26, 2009
- International Business Machines Corporation
- Bruce Gilbert Lindsay
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, system, and program for executing a query having a union al...
- Patent number 7,533,087
- Issue date May 12, 2009
- International Business Machines Corporation
- Linqi Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, system and program for executing a query having a UNION ope...
- Patent number 7,409,385
- Issue date Aug 5, 2008
- International Business Machines Corporation
- Bruce Gilbert Lindsay
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Query execution in query processing systems
- Patent number 7,085,751
- Issue date Aug 1, 2006
- International Business Machines Corporation
- Ian R. Finlay
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for slow materialization of scrollable cursor res...
- Patent number 7,043,469
- Issue date May 9, 2006
- International Business Machines Corporation
- Iqbal A. Goralwalla
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optimizing command execution in database systems that provide suppo...
- Patent number 7,010,552
- Issue date Mar 7, 2006
- International Business Machines Corporation
- Iqbal A. Goralwalla
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Execution of database queries including filtering
- Patent number 6,879,977
- Issue date Apr 12, 2005
- International Business Machines Corporation
- Paul C. Huffman
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
QUERY PLAN OPTIMIZATION FOR LARGE PAYLOAD COLUMNS
- Publication number 20180225329
- Publication date Aug 9, 2018
- International Business Machines Corporation
- Gopi K. Attaluri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
QUERY PLAN OPTIMIZATION FOR LARGE PAYLOAD COLUMNS
- Publication number 20180225328
- Publication date Aug 9, 2018
- International Business Machines Corporation
- Gopi K. Attaluri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
QUERY PLAN OPTIMIZATION FOR LARGE PAYLOAD COLUMNS
- Publication number 20170316056
- Publication date Nov 2, 2017
- International Business Machines Corporation
- Gopi K. Attaluri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT HANDLING OF SORT PAYLOAD IN A COLUMN ORGANIZED RELATIONAL...
- Publication number 20170293468
- Publication date Oct 12, 2017
- International Business Machines Corporation
- Gopi K. Attaluri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT HANDLING OF SORT PAYLOAD IN A COLUMN ORGANIZED RELATIONAL...
- Publication number 20170293469
- Publication date Oct 12, 2017
- International Business Machines Corporation
- Gopi K. Attaluri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADJUSTING A QUANTITY OF HASH PARTITIONS FOR A HASH JOIN OPERATION
- Publication number 20170255676
- Publication date Sep 7, 2017
- International Business Machines Corporation
- Gopi K. Attaluri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
QUERY PLAN OPTIMIZATION FOR LARGE PAYLOAD COLUMNS
- Publication number 20170255674
- Publication date Sep 7, 2017
- International Business Machines Corporation
- Gopi K. Attaluri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADJUSTING A QUANTITY OF HASH PARTITIONS FOR A HASH JOIN OPERATION
- Publication number 20170255672
- Publication date Sep 7, 2017
- International Business Machines Corporation
- Gopi K. Attaluri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Executing CASE Expressions Containing Subqueries
- Publication number 20130198164
- Publication date Aug 1, 2013
- International Business Machines Corporation
- Qi Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACCESSING A DIMENSIONAL DATA MODEL WHEN PROCESSING A QUERY
- Publication number 20130117255
- Publication date May 9, 2013
- International Business Machines Corporation
- Shaorong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR MULTIPLE DISTINCT AGGREGATE QUERIES
- Publication number 20090228433
- Publication date Sep 10, 2009
- International Business Machines Corporation
- Josep AGUILAR SABORIT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EXECUTION OF DATABASE QUERIES INCLUDING FILTERING
- Publication number 20080256053
- Publication date Oct 16, 2008
- International Business Machines Corporation
- Paul C. HUFFMAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method, system and program for excuting a query having a union all...
- Publication number 20060101044
- Publication date May 11, 2006
- International Business Machines Corporation
- Linqi Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method, system and program for executing a query having a UNION ope...
- Publication number 20060101001
- Publication date May 11, 2006
- International Business Machines Corporation
- Bruce Gilbert Lindsay
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method, system and program for executing a query having a union ope...
- Publication number 20060101011
- Publication date May 11, 2006
- International Business Machines Corporation
- Bruce Gilbert Lindsay
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Execution of database queries including filtering
- Publication number 20050004906
- Publication date Jan 6, 2005
- Paul C. Huffman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optimizing updatable scrollable cursors in database systems
- Publication number 20020042788
- Publication date Apr 11, 2002
- Iqbal A. Goralwalla
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Query execution in query processing systems
- Publication number 20010047350
- Publication date Nov 29, 2001
- Ian R. Finlay
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Execution of database queries including filtering
- Publication number 20010037329
- Publication date Nov 1, 2001
- Paul C. Huffman
- G06 - COMPUTING CALCULATING COUNTING

David C. Sharpe

Person

Patents Grantslast 30 patents

Switching between a non-partitioned hash join and a partitioned has...

Efficient handling of sort payload in a column organized relational...

Efficient handling of sort payload in a column organized relational...

Query plan optimization for large payload columns

Query plan optimization for large payload columns

Switching between a non-partitioned hash join and a partitioned has...

Query plan optimization for large payload columns

Query plan optimization for large payload columns

Execution of database queries including filtering

Executing CASE expressions containing subqueries

System and method for multiple distinct aggregate queries

Method, system and program for executing a query having a union ope...

Method, system, and program for executing a query having a union al...

Method, system and program for executing a query having a UNION ope...

Query execution in query processing systems

Method and system for slow materialization of scrollable cursor res...

Optimizing command execution in database systems that provide suppo...

Execution of database queries including filtering

Patents Applicationslast 30 patents

QUERY PLAN OPTIMIZATION FOR LARGE PAYLOAD COLUMNS

QUERY PLAN OPTIMIZATION FOR LARGE PAYLOAD COLUMNS

QUERY PLAN OPTIMIZATION FOR LARGE PAYLOAD COLUMNS

EFFICIENT HANDLING OF SORT PAYLOAD IN A COLUMN ORGANIZED RELATIONAL...

EFFICIENT HANDLING OF SORT PAYLOAD IN A COLUMN ORGANIZED RELATIONAL...

ADJUSTING A QUANTITY OF HASH PARTITIONS FOR A HASH JOIN OPERATION

QUERY PLAN OPTIMIZATION FOR LARGE PAYLOAD COLUMNS

ADJUSTING A QUANTITY OF HASH PARTITIONS FOR A HASH JOIN OPERATION

Executing CASE Expressions Containing Subqueries

ACCESSING A DIMENSIONAL DATA MODEL WHEN PROCESSING A QUERY

SYSTEM AND METHOD FOR MULTIPLE DISTINCT AGGREGATE QUERIES

EXECUTION OF DATABASE QUERIES INCLUDING FILTERING

Method, system and program for excuting a query having a union all...

Method, system and program for executing a query having a UNION ope...

Method, system and program for executing a query having a union ope...

Execution of database queries including filtering

Optimizing updatable scrollable cursors in database systems

Query execution in query processing systems

Execution of database queries including filtering