ms-访问oracle转换

Question

我在访问中创建的98个不同的查询（还有两个我无法使用）中还有另一个查询，需要将其转换为Oracle ...请帮助。

  UPDATE STOCK_LEVELS
  SET
    (
      STK_LEVEL,TOTAL_PALLETS_RQD
    )
    =
    (
      SELECT (STOCKING_LEVEL, TRUNC((STOCK_LEVELS.STK_LEVEL / CASES_PER_PALLET) + 0.9))
      FROM (STOCK_LEVELS
      INNER JOIN EXTRACT_WORK_001_GROWTH
      ON STOCK_LEVELS.LOC_ID             = EXTRACT_WORK_001_GROWTH.LOC_ID
      AND STOCK_LEVELS.INVEN_ID          = EXTRACT_WORK_001_GROWTH.INVEN_ID
      AND STOCK_LEVELS.FSCL_YR_NUM       = EXTRACT_WORK_001_GROWTH.FSCL_YR_NUM
      AND STOCK_LEVELS.FSCL_WK_IN_YR_NUM = EXTRACT_WORK_001_GROWTH.FSCL_WK_IN_YR_NUM));

1. STOCK_LEVELS表列：

   • LOC_ID
   • INVEN_ID
   • FSCL_YR_NUM
   • FSCL_WK_IN_YR_NUM
   • STK_LEVEL

2. EXTRACT_WORK_001_GROWTH表列：

   • LOC_ID
   • INVEN_ID
   • FSCL_YR_NUM
   • FSCL_WK_IN_YR_NUM
   • ADJUSTED_BAY_USPD
   • ADJUSTED_BULK_USPD
   • ADJUSTED_COMBINED_USPD
   • BAY_FULL_PALLETS
   • BULK_FULL_PALLETS
   • COMBINED_FULL_PALLETS
   • BAY_QTY
   • BULK_QTY
   • COMBINED_QTY
   • BAY_ACTIVITY
   • BULK_ACTIVITY
   • BAY_CASEFLOW_SKU_COUNT
   • BULK_CASEFLOW_SKU_COUNT
   • COMBINED_CASEFLOW_SKU_COUNT
   • DAY_COUNT
   • BULK_PICK_PALLETS_RQD
   • CASES_PER_PALLET
   • BAY_PICK_PALLETS_RQD
   • COMBINED_PICK_PALLETS_RQD
   • TOTAL_PALLETS_RQD
   • COMBINED_PALLET_RESERVE_RQD
   • STOCKING_LEVEL
   • SEPARATE_PALLET_RESERVE_RQD
   • BULK_PICK_FLOOR_POSITIONS
   • BAY_PICK_FLOOR_POSITIONS
   • COMBINED_PICK_FLOOR_POSITIONS
   • STACK_HEIGHT

Answer 1

使用MERGE：

  MERGE INTO STOCK_LEVELS
  USING
  (
      SELECT STOCKING_LEVEL, TRUNC((STOCK_LEVELS.STK_LEVEL / CASES_PER_PALLET) + 0.9) TPR,
      STOCK_LEVELS.ROWID r
      FROM STOCK_LEVELS
      INNER JOIN EXTRACT_WORK_001_GROWTH
      ON STOCK_LEVELS.LOC_ID             = EXTRACT_WORK_001_GROWTH.LOC_ID
      AND STOCK_LEVELS.INVEN_ID          = EXTRACT_WORK_001_GROWTH.INVEN_ID
      AND STOCK_LEVELS.FSCL_YR_NUM       = EXTRACT_WORK_001_GROWTH.FSCL_YR_NUM
      AND STOCK_LEVELS.FSCL_WK_IN_YR_NUM = EXTRACT_WORK_001_GROWTH.FSCL_WK_IN_YR_NUM  )
  ON (ROWID = r)
  WHEN MATCHED THEN UPDATE
  SET STK_LEVEL = STOCKING_LEVEL, TOTAL_PALLETS_RQD = TPR;