columns: - column: "Valid/Invalid" - column: "mz_now() clause" rows: - "mz_now() clause": | ```mzsql WHERE mz_now() > order_date + INTERVAL '5min'; ``` "Valid/Invalid": | Materialize SQL ✅ - "Valid/Invalid": | Anti-pattern ❌ "mz_now() clause": | Not supported ```mzsql WHERE mz_now() - INTERVAL '5min' > order_date; ```