-- Sets manager_id for all 45 FM staff, keyed on email (case-insensitive), so -- the managed-people hierarchy (used by 'people I manage' everywhere) is -- correct. Mohammed BinMahfoudh is the root ...
📚 Overview This repository contains production-grade SQL schemas and curated exam questions designed to help you master Oracle SQL. Whether you're preparing for Oracle certifications (OCP, 1Z0-071) ...
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