Methods and systems for transforming distributed database structure for reduced compute load
US-2024330289-A1 · Oct 3, 2024 · US
SQL generation for assert, update and delete relational trees
US9317554B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9317554-B2 |
| Application number | US-201213627786-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 26, 2012 |
| Priority date | Sep 26, 2012 |
| Publication date | Apr 19, 2016 |
| Grant date | Apr 19, 2016 |
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Abstract
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Presented is a system and method for evaluating relational database queries in a distributed system. An optimized query plan is received by a control node. The query plan is decoded to a SQL statement that is semantically equivalent to the query plan, even though the query plan contains elements that have no direct analog in SQL. The decoded SQL is transmitted to a compute node for execution.
First claim
Opening claim text (preview).
What is claimed is: 1. A computer implemented method for evaluating a database query, the method comprising: receiving a first query language statement in a first query language; forming a query plan based at least in part on the first query language statement; creating a second query language statement in a second query language, based on the query plan, second query language statement corresponding to at least a subset of the query plan, wherein the at least a subset of the…
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- G06F16/24542Primary
Physics · mapped topic
Physics · mapped topic
- G06F17/30463Primary
Physics · mapped topic
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- What does patent US9317554B2 cover?
- Presented is a system and method for evaluating relational database queries in a distributed system. An optimized query plan is received by a control node. The query plan is decoded to a SQL statement that is semantically equivalent to the query plan, even though the query plan contains elements that have no direct analog in SQL. The decoded SQL is transmitted to a compute node for execution.
- Who is the assignee on this patent?
- Microsoft Corp, Microsoft Technology Licensing Llc
- What technology area does this patent fall under?
- Primary CPC classification G06F16/24542. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Apr 19 2016 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).