Methods and systems for selecting and presenting content based on context sensitive user preferences
US-9213755-B2 · Dec 15, 2015 · US
Decomposed query conditions
US8965918B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8965918-B2 |
| Application number | US-201313745952-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 21, 2013 |
| Priority date | Aug 9, 2006 |
| Publication date | Feb 24, 2015 |
| Grant date | Feb 24, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
A method, article of manufacture and apparatus for decomposing an initial query into smaller conditional groups for execution on a database is disclosed. A separate database query may be generated for each of the conditional groups, and the results of executing these separate database queries may be combined and returned as the result of the initial query. Typically, the initial query may be decomposed because it is otherwise too large and/or too complex to be executed directly.
First claim
Opening claim text (preview).
What is claimed is: 1. A non-transitory computer-readable medium containing a program which, when executed on a database contained within a database system, performs an operation, comprising: decomposing the primary query into a plurality of conditional groups, wherein each conditional group is a fragment of the primary query, and wherein the conditional groups are logically related to one another; generating a secondary query for each of the two or more conditional groups; ex…
Assignees
Inventors
Classifications
Physics · mapped topic
Physics · mapped topic
- G06F17/30554Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US8965918B2 cover?
- A method, article of manufacture and apparatus for decomposing an initial query into smaller conditional groups for execution on a database is disclosed. A separate database query may be generated for each of the conditional groups, and the results of executing these separate database queries may be combined and returned as the result of the initial query. Typically, the initial query may be de…
- Who is the assignee on this patent?
- IBM
- What technology area does this patent fall under?
- Primary CPC classification G06F17/30554. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Feb 24 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).