Invention Grant
- Patent Title: Automated query retry execution in a database system
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Application No.: US17809780Application Date: 2022-06-29
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Publication No.: US11640347B2Publication Date: 2023-05-02
- Inventor: Benoit Dageville , Johan Harjono , Simon Holm Jensen , Kunal Prafulla Nabar , Steven James Pelley
- Applicant: Snowflake Inc.
- Applicant Address: US MT Bozeman
- Assignee: Snowflake Inc.
- Current Assignee: Snowflake Inc.
- Current Assignee Address: US MT Bozeman
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: G06F11/30
- IPC: G06F11/30 ; G06F16/2458 ; G06F11/34 ; G06F16/242

Abstract:
Techniques for automated query retry in a database platform include decoding, by at least one hardware processor, a query directed to database data from a client account of a database platform. The method further includes decoding, by the at least one hardware processor, an indication that execution of the query on at least one computing node of the database platform results in a failed execution. The method further includes configuring a processing loop with continuous retry executions of the query on the at least one computing node based on the indication. The method further includes exiting the processing loop based on detecting a retry execution of the continuous retry executions results in at least one successful execution of the query. The method includes logging each attempt to execute the query during the continuous retry executions in a query status log until the at least one successful execution of the query.
Public/Granted literature
- US20220327040A1 AUTOMATED QUERY RETRY EXECUTION IN A DATABASE SYSTEM Public/Granted day:2022-10-13
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