상황
A dental clinic needs a relational schema to track procedures and the consumable supplies and durable equipment used during those procedures, linking inventory to clinical activity.
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01
Separate SupplyItem and Equipment tables to distinguish consumables from durable assets
02
Associative ProcedureSupply and ProcedureEquipment tables resolve many-to-many relationships
03
Supplier table centralizes vendor details for both inventory types
Reusable for any clinical or service database that must tie procedural activity to consumable and durable resource usage.