Fetching query result data using result batches
US12248485B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 22, 2024 |
| Grant date | Mar 11, 2025 |
| Priority date | — |
| Expiry date | Jan 22, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/258
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Techniques for fetching query result data using result batches includes retrieving query result information from a first computing node of a database system. The query result information includes result data associated with a multi-stage execution of a query. A plurality of result batches are generated based on the query result information. Each result batch of the plurality of result batches includes a retrieval function for a portion of the result data. The portion of the result data for each result batch of the plurality of result batches is retrieved based on execution of the retrieval function by at least a second computing node of the database system. The result data associated with the multi-stage execution of the query is output based on completion of the retrieval.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.