The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 05, 2024
Filed:
Apr. 28, 2023
Snowflake Inc., Bozeman, MT (US);
Xuelai Cui, Seattle, WA (US);
Prashant Gaharwar, Fremont, CA (US);
Vineet Garg, San Jose, CA (US);
Boyung Lee, Kirkland, WA (US);
Kevin Ye Jie Li, Burnaby, CA;
Nicola Dan Onose, San Jose, CA (US);
Andrew Xue, San Mateo, CA (US);
Jiaqi Yan, Menlo Park, CA (US);
Snowflake Inc., Bozeman, MT (US);
Abstract
The subject technology receives a query, the query including a statement for performing the query. The subject technology performs a first lookup operation on a multi-phase cache based on the query. The subject technology performs, in response to a first cache miss of the multi-phase cache, parsing of the statement from the query. The subject technology performs, based on the parsing, a compilation process on the query to generate a compiled query plan, the compilation process determining an optimization and a generalization for the query. The subject technology determines that the compiled query plan is cacheable. The subject technology registers, in response to the compiled query plan being cacheable, a dummy entry in the multi-phase cache.