models:
  - name: donor__projects
    description: Each record represents a donor project.
    columns:
      - name: project_id
        description: Unique identifier for the project.
      - name: school_city
        description: The city where the school is located.
      - name: school_id
        description: Unique identifier for the school where the teacher who created a project works.
      - name: percentage_lacking_amount_total
        description: The percentage of the total amount that is lacking for the project, including the optional price of the project. Leave NULL if the project cost including optional tip is 0.
      - name: total_price_of_resources
        description: The total price of the resources needed for the project, replace NULL values with 0.
      - name: has_resources_provided_by_LLM
        description: Set to 1 if the project has resources provided by 'Lakeshore Learning Materials', otherwise, set to 0
      - name: item_cost_most
        description: The item with the most cost in the project, with ties broken by the ascending order of the item name
      - name: avg_amount_donation
        description: The average amount of donation for the project, excluding optional support (tip).