{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8478713","patent":{"patent_number":"US-8478713","title":"Row-level security in a relational database management system","assignee":null,"inventors":[],"filing_date":"2008-09-30T00:00:00.000Z","publication_date":"2013-07-02T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F"],"num_claims":18,"abstract":"An access control system provides multilevel and mandatory access control for a database management system. The access control systems provide access control at the row level in a relational database table. The database table contains a security label column within which is recorded a security label that is defined within a hierarchical security scheme. A user's security label is encoded with security information concerning the user. When a user requests access to a row, a security mechanism compares the user's security information with the security information in the row. If the user's security dominates the row's security, the user is given access to the row."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Row-level security in a relational database management system","description":"An access control system provides multilevel and mandatory access control for a database management system. The access control systems provide access control at the row level in a relational database ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8478713","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-8478713","citation_suggestion":"Patentable. \"Row-level security in a relational database management system\" (US-8478713). https://patentable.app/patents/US-8478713","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8478713","json":"https://patentable.app/api/llm-context/US-8478713","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:46:19.547Z"}