Patent ID: 11921878
Assignee: SERVICENOW, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 19:
20. An article of manufacture including a non-transitory computer-readable medium, having stored thereon program instructions that, upon execution by a computing system, cause the computing system to perform operations comprising:
obtaining a query that references a table and one or more elements of a schema, wherein a database includes the table, and wherein the table contains database records and the schema by which the database records are arranged;
based on the query and using the database including the table, copying at least part of the table into a second table;
transforming, using a deterministic one-way function, a second schema of the second table and second database records within the second table;
transforming, using the deterministic one-way function, the query into a second query; and
writing, to memory of a system, at least part of the second table and the second query.