version: 2

sources:
  - name: shared
    description: "Shared dimension tables used across all dashboards"
    database: portfolio
    schema: public
    tables:
      - name: dim_time
        description: "Time dimension (monthly grain) - shared across all projects"
        columns:
          - name: date_key
            description: "Primary key (YYYYMM format)"
          - name: full_date
            description: "First day of month"
          - name: year
            description: "Calendar year"
          - name: month
            description: "Month number (1-12)"
          - name: quarter
            description: "Quarter (1-4)"
          - name: month_name
            description: "Month name"
          - name: is_month_start
            description: "Always true (monthly grain)"