Method and system for efficient processing of polymorphic table functions
US11151134B2 · kind B2 · utility
2Cited by
1References
46Claims
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Key dates
| Filing date | Jun 13, 2018 |
| Grant date | Oct 19, 2021 |
| Priority date | — |
| Expiry date | Oct 7, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/24547
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Described is an approach for performing an efficient processing of table functions/polymorphic table functions. The approach does not create additional cursors for processing a table or polymorphic table function invoked within a SQL statement. Instead, the approach handles the SQL statement that invokes the table/polymorphic table function as a single cursor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.