Unverified50% confidenceFactExact time
Row-Level Security (RLS) and Column-Level Security (CLS) take effect separately for each reader, with governance rules defined uniformly at the data layer and automatically inherited by applications.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/4/2026
First Seen
Valid until: 1/2/2027
Sources
Related Entities
Related Claims
UnverifiedRow-Level Security (RLS) appends filter conditions at the query layer so that different users accessing the same table can only see the rows within their permission scope.71% similarUnverifiedBy enforcing RLS and view-layer security policies at the database layer, even if users have database connection credentials and connect directly to the database, their queries are subject to the same permission constraints as those on the dashboard.71% similarUnverifiedMulti-tenant data isolation typically has three mainstream technical implementation approaches: row-level security (RLS), separate database instances, and application-layer filtering.67% similarUnverifiedRow-Level Security (RLS) is an access control mechanism provided by PostgreSQL, upon which Supabase is directly built.67% similarUnverifiedDatasette's permission system supports configuring access control policies separately at the instance level, database level, and table level.64% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/971925API
curl https://kongchang.com/api/v1/knowledge/claims/971925MCP
get_claim(id=971925)