What is Row-Level Security? - Definition & Meaning
Learn what row-level security (RLS) is, how PostgreSQL RLS filters rows by user rights, and why it’s essential for multi-tenant SaaS.
Row-Level Security (RLS) is a database feature that determines which rows a user can see or modify. Policies define access rules per table.
What is What is Row-Level Security? - Definition & Meaning?
Row-Level Security (RLS) is a database feature that determines which rows a user can see or modify. Policies define access rules per table.
How does What is Row-Level Security? - Definition & Meaning work technically?
PostgreSQL: CREATE POLICY. Uses current_user or JWT claims. FOR SELECT, INSERT, UPDATE, DELETE. Combine with RBAC. Supabase supports RLS natively.
How does MG Software apply What is Row-Level Security? - Definition & Meaning in practice?
MG Software uses RLS in PostgreSQL/Supabase for multi-tenant SaaS. Each tenant sees only their own data; policies are based on tenant_id.
What are some examples of What is Row-Level Security? - Definition & Meaning?
- Policy: WHERE tenant_id = current_setting(’app.tenant_id’).
- Multi-tenant app: users see only their organization.
- RLS + service role for admin overrides.
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