version: 2

sources:
  - name: src_exchange_mysql
    description: Source data from snowflake 'DEV_CIEF_RAW_DB'
    database: |
              {%- if target.name == "prod" -%} PROD_CIEF_RAW_DB
              {%- else -%} DEV_CIEF_RAW_DB
              {%- endif -%}
    schema: EXCHANGE_MYSQL
    
    tables: 
      - name: countries
        description: Raw `countries` table from Snowflake
        columns:
          - name: id
            description: Primary key for 'countries'
            tests:
              - unique
              - not_null
        loaded_at_field: _source_loaded_at
        freshness:
            warn_after: {count: 2, period: hour}
            error_after: {count: 24, period: hour}