table Dim_Class
	lineageTag: 5c9e5bd8-bf81-4518-85df-5ca516d61579

	column CLASS
		dataType: string
		lineageTag: e9d468f0-e287-44df-9653-c1386fd9c679
		summarizeBy: none
		sourceColumn: CLASS

		annotation SummarizationSetBy = Automatic

	column DATA_SOURCE
		dataType: string
		lineageTag: 01aa8f62-31ef-4a96-a9e6-3cf8b67d614d
		summarizeBy: none
		sourceColumn: DATA_SOURCE

		annotation SummarizationSetBy = Automatic

	column CLASS_RN
		dataType: int64
		formatString: 0
		lineageTag: a626486b-2a89-4dd2-a496-254ed0597b98
		summarizeBy: sum
		sourceColumn: CLASS_RN

		annotation SummarizationSetBy = Automatic

	column CLASS_SOURCE = [MARKET] & [CLASS] & [DATA_SOURCE]
		lineageTag: dd285249-6792-46a7-bfc1-8155f901672c
		summarizeBy: none

		annotation SummarizationSetBy = Automatic

	column MARKET
		dataType: string
		lineageTag: 07163740-aaea-4591-9668-7b6628348d25
		summarizeBy: none
		sourceColumn: MARKET

		annotation SummarizationSetBy = Automatic

	partition Dim_Class = m
		mode: import
		queryGroup: OLD\非首页
		source = ```
				let
				    Source = 
				Value.NativeQuery(
				        Databricks.Catalogs(
				            ServerAddress, HttpPath, [
				                Catalog = CatalogName,
				                Database = null,
				                EnableAutomaticProxyDiscovery = null,EnableQueryResultDownload="0"
				            ]
				        ){
				            [Name = CatalogName, Kind = "Database"]
				        }[Data],
				      "WITH class_sales AS (
				  -- 第一步：聚合，得到每个 class 的总销售额
				  SELECT
				    class,
				    SUM(SALES_VALUE_CAL) AS total_sales
				  FROM dm.dm_tf_ext_unionall_market_sales
				  WHERE DATA_SOURCE = 'IQVIA-CHPA(Monthly)'
				  GROUP BY class
				),
				class_rn AS (
				  -- 第二步：按总销售额排序，生成行号
				  SELECT
				    class,
				    ROW_NUMBER() OVER (ORDER BY total_sales) AS rn
				  FROM class_sales
				)
				SELECT /*+ BROADCAST(R) */
				  L.MARKET,
				  L.CLASS,
				  L.DATASOURCE                  AS DATA_SOURCE,
				  COALESCE(R.rn, 99)            AS CLASS_RN
				FROM dm.dm_td_ext_unionall_market_pack_mapping L
				LEFT JOIN  class_rn R
				  ON L.CLASS = R.CLASS
				            "
				      & UsingLimit,
				        null,
				        [
				            EnableFolding = true
				        ]
				    )
				    in
				    Source
				```

	annotation PBI_ResultType = Table

	annotation PBI_NavigationStepName = Navigation

	annotation TabularEditor_TableGroup = 04_DimTable