Snowflake inc. (20250013648). SYMMETRIC QUERY PROCESSING IN A DATABASE CLEAN ROOM
SYMMETRIC QUERY PROCESSING IN A DATABASE CLEAN ROOM
Organization Name
Inventor(s)
Rachel Frances Blum of South Orange NJ US
Justin Langseth of Kailua HI US
Michael Earle Rainey of Kennewick WA US
SYMMETRIC QUERY PROCESSING IN A DATABASE CLEAN ROOM
This abstract first appeared for US patent application 20250013648 titled 'SYMMETRIC QUERY PROCESSING IN A DATABASE CLEAN ROOM
Original Abstract Submitted
disclosed herein are systems and methods for query processing with restrictions in a database clean room. in an embodiment, a system receives a query directed to a combination of a first source dataset from a first database account of a distributed database and a second source dataset from a second database account of the distributed database. the system generates an approved statements table that contains database statement language that can be executed against the combination of the first and second source datasets. based on determining that the approved statements table includes the query, the system executes the query to produce results data, and stores the results data in the first database account.