update20260427

CHPA/03 dm_ims_td_calendar.sql

@@ -0,0 +1,58 @@
+-- Databricks notebook source
+-- 源表：DWS.DWS_IMS_TD_DATE
+-- 目标表：DM.DM_IMS_TD_CALENDAR,DM.DM_IMS_S_DATE
+
+-- COMMAND ----------
+
+--DM 逻辑 
+--DATE
+INSERT OVERWRITE TABLE DM.DM_IMS_TD_CALENDAR
+--当前年销量日期日历表缺少的用去年补全
+SELECT 
+  CAST(YM+100 AS INT) AS YYYYMM,
+  CAST(YEAR+1 AS INT) AS YEAR,
+  MONTH,
+  QUARTER,
+  CONCAT(CAST(LEFT(YQ,4) AS INT)+1,QUARTER) AS YQ ,
+  CAST(CONCAT(CAST(YEAR AS INT)+1,'-',MONTH,'-01') AS DATE) AS DAY_DATE,
+  CASE WHEN YM+100= (SELECT MAX(YM) FROM TMP.TMP_IMS_TF_FACT_SALES) THEN 'R' ELSE DATE_FLAG END, 
+  CONCAT(CAST(LEFT(HALF_YEAR,4) AS INT)+1,RIGHT(HALF_YEAR,2)) AS HALF_YEAR,
+  FROM_UTC_TIMESTAMP(CURRENT_TIMESTAMP(),'UTC+8') ETL_INSERT_DT,
+  FROM_UTC_TIMESTAMP(CURRENT_TIMESTAMP(),'UTC+8') ETL_UPDATE_DT
+FROM DWS.DWS_IMS_TD_DATE
+WHERE YEAR+1=(SELECT MAX(YEAR) FROM DWS.DWS_IMS_TD_DATE)
+
+--前四年的日历表
+UNION ALL 
+
+SELECT 
+  CAST(YM AS INT) AS YYYYMM,
+  CAST(YEAR AS INT),
+  MONTH,
+  QUARTER,
+  YQ,
+  CAST(CONCAT(YEAR,'-',MONTH,'-01') AS DATE) AS DAY_DATE,
+  DATE_FLAG,
+  HALF_YEAR,
+  FROM_UTC_TIMESTAMP(CURRENT_TIMESTAMP(),'UTC+8') ETL_INSERT_DT,
+  FROM_UTC_TIMESTAMP(CURRENT_TIMESTAMP(),'UTC+8') ETL_UPDATE_DT
+FROM DWS.DWS_IMS_TD_DATE
+WHERE YEAR<(SELECT MAX(YEAR) FROM DWS.DWS_IMS_TD_DATE)
+  AND YEAR+9>(SELECT MAX(YEAR) FROM DWS.DWS_IMS_TD_DATE)
+
+
+-- COMMAND ----------
+
+INSERT OVERWRITE TABLE DM.DM_IMS_S_DATE  
+SELECT 
+  YYYYMM,
+  YEAR,
+  MONTH,
+  QUARTER,
+  YQ,
+  DAY_DATE,
+  DATE_FLAG,
+  HALF_YEAR,
+  ETL_INSERT_DT,
+  ETL_UPDATE_DT
+FROM DM.DM_IMS_TD_CALENDAR