SYSTEM AND METHOD FOR DISJUNCTIVE JOINS

Patent №

US 11,599,537

Granted

2023-03-07

Filed 2020

Owner

SNOWFLAKE INC.

Lab

AI components

4

nlp · kr · evo · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

17105406

Joining data using a disjunctive operator is described. An example computer-implemented method can include receiving a query that includes a first disjunctive predicate involving a first table and a second table. The method may also include determining a first set of rows from the first table and generating a filter from the first set of rows. The method may also further include applying the filter to the second table to generate a second set of rows. Additionally, the method may also include joining the first set of rows and the second set of rows using a first disjunctive operator of the first disjunctive predicate to generate a first results set.

AI classification

Knowledge representation0.98
Evolutionary computation0.94
Natural language0.89
AI hardware0.86
Planning0.33
Machine learning0.21
Speech0.00
Vision0.00

Ownership

SNOWFLAKE INC.

assignment · 553480968

Assignors

CRUANES, THIERRY, FUNKE, FLORIAN ANDREAS, HU, GUANGYAN, YAN, JIAQI

On an employer assignment, the assignors are typically the inventors.

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