Inventor
GOEL PIYUSH
US23 patents
⚠️ This page may combine multiple inventors who share the name “GOEL PIYUSH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
21 patentsUS5706495AJan 6, 1998
Encoded-vector indices for decision support and warehousing
IBM315 citations98
US6038562AMar 14, 2000
Interface to support state-dependent web applications accessing a relational database
IBM134 citations97
US6088691AJul 11, 2000
Enumerating projection in SQL queries containing outer and full outer joins in the presence of inner joins
IBM86 citations96
US5960427ASep 28, 1999
Reordering of complex SQL queries involving groupbys, joins, outer joins and full outer joins
IBM51 citations96
US5832477ANov 3, 1998
Method and apparatus for reordering complex SQL queries containing inner and outer join operations
IBM71 citations96
US5724568AMar 3, 1998
Reordering complex SQL queries containing inner and outer join operations using hypergraphs and required sets
IBM31 citations96
US5701454ADec 23, 1997
Simplification of SQL queries using generalized inference propagation and generalized transitive closure
IBM48 citations96
US5687362ANov 11, 1997
Enumerating projections in SQL queries containing outer and full outer joins in the presence of inner joins
IBM75 citations96
US5680603AOct 21, 1997
Method and apparatus for reordering complex SQL queries containing inner and outer join operations
IBM35 citations96
US5659728AAug 19, 1997
System and method for generating uniqueness information for optimizing an SQL query
IBM54 citations96
US5978792ANov 2, 1999
Method and apparatus for generating dynamic and hybrid sparse indices for workfiles used in SQL queries
IBM69 citations95
US5758145AMay 26, 1998
Method and apparatus for generating dynamic and hybrid sparse indices for workfiles used in SQL queries
IBM74 citations95
US5864847AJan 26, 1999
Reordering of complex SQL queries involving groupbys, joins, outer joins and full outer joins
IBM17 citations93
US5713015AJan 27, 1998
Reordering of complex SQL queries involving GROUPBYs, joins, outer joins and full outer joins
IBM32 citations93
US5890148AMar 30, 1999
System and method for generating uniqueness information for optimizing an SQL query
IBM22 citations92
US5855012ADec 29, 1998
Simplification of SQL queries using generalized inference propagation and generalized transitive closure
IBM24 citations92
US5752017AMay 12, 1998
Method and apparatus for executing complex SQL queries using projection operations
IBM28 citations92
US5701455ADec 23, 1997
Method and apparatus for reordering complex SQL queries using a modified generalized outer join operator
IBM21 citations92
US5696960ADec 9, 1997
Computer program product for enabling a computer to generate uniqueness information for optimizing an SQL query
IBM25 citations92
US5875447AFeb 23, 1999
Reordering of complex SQL queries involving GROUPBYs, joins, outer joins and full outer joins
IBM33 citations91
US5855019ADec 29, 1998
Enumerating projections in SQL queries containing outer and full outer joins in the presence of inner joins
IBM11 citations74