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:
Sep. 19, 2023
Filed:
Jan. 31, 2023
Snowflake Inc., Bozeman, MT (US);
Subramanian Muralidhar, Mercer Island, WA (US);
Istvan Cseri, Seattle, WA (US);
Torsten Grabs, San Mateo, CA (US);
Benoit Dageville, San Mateo, CA (US);
Snowflake Inc., Bozeman, MT (US);
Abstract
A method for table data processing includes retrieving, by at least one hardware processor, first table data associated with a first table version from a plurality of partitions of a storage device. The method further includes detecting, by the at least one hardware processor, an executed transaction causing a modification to the first table data resulting in a second table data associated with a second table version. The second table data is modified to include partition metadata. The partition metadata includes table version information with a mapping of the first table version and the second table version to a plurality of transactions associated with generating the first table data and the second table data.