我試圖用T-SQL查詢來實現這個結果

Question

在下面的表格中，根據描述我們在不同的列中有不同的數量。我們希望將所有的數量放在一列中，並使用T-SQL腳本將desc放在另一列中。表名是rawdata。

當前表結果：

SSI_CUST_TRANS# WAYBILL# BILL_OF_LADING NET_FREIGHT_CHARGES MISC_CODE1_DESC MISC_CODE1_AMT MISC_CODE2_DESC MISC_CODE2_AMT MISC_CODE3_DESC MISC_CODE3_AMT MISC_CODE4_DESC MISC_CODE4_AMT 
3574296 618852 618852 32.5 SPECIAL DELIVERY 40 FUEL SURCHARGE 4.88 NULL NULL NULL NULL 
3574319 618852 618852 32.5 SPECIAL DELIVERY 40 FUEL SURCHARGE 4.88 NULL NULL NULL NULL 

要求的結果：

BILL_OF_LADING WAYBILL# SSI_CUST_TRANS# Charge Type Desc Amount 
618852 618852 3574296 AMOUNT_PAID  77.38 
618852 618852 3574296 NET_FREIGHT_CHARGES ELECTRONIC EQUIP./PARTS 32.5 
618852 618852 3574296 SPECIAL DELIVERY  40 
618852 618852 3574296 FUEL SURCHARGE  4.88 
618852 618852 3574319 AMOUNT_PAID  0 
618852 618852 3574319 NET_FREIGHT_CHARGES ELECTRONIC EQUIP./PARTS 32.5 
618852 618852 3574319 SPECIAL DELIVERY  40 
618852 618852 3574319 FUEL SURCHARGE  4.88 

我們想要的金額和描述，​​轉置作爲圖像顯示。

Answer 1

從以上數據試過這樣
預期的輸出需要更多的數據

CREATE TABLE #A 
(
SSI_CUST_TRANS BIGINT, 
WAYBILL BIGINT, 
BILL_OF_LADING BIGINT, 
NET_FREIGHT_CHARGES NUMERIC(22,6), 
MISC_CODE1_DESC VARCHAR(100), 
MISC_CODE1_AMT BIGINT, 
MISC_CODE2_DESC VARCHAR(100), 
MISC_CODE2_AMT BIGINT, 
MISC_CODE3_DESC VARCHAR(100), 
MISC_CODE3_AMT BIGINT, 
MISC_CODE4_DESC VARCHAR(100), 
MISC_CODE4_AMT BIGINT 
) 
INSERT INTO #A 
(SSI_CUST_TRANS,WAYBILL,BILL_OF_LADING,NET_FREIGHT_CHARGES,MISC_CODE1_DESC,MISC_CODE1_AMT,MISC_CODE2_DESC,MISC_CODE2_AMT) 
VALUES 

(3574296,618852,618852,32.5,'SPECIAL DELIVERY',40,'FUEL SURCHARGE',4.88),  
(3574319,618852,618852,32.5,'SPECIAL DELIVERY',40,'FUEL SURCHARGE',4.88)  


SELECT DISTINCT BILL_OF_LADING,WAYBILL,SSI_CUST_TRANS,CHARGE_TYPE,NET_FREIGHT_CHARGES,AMOUNT 
FROM #A 
CROSS APPLY (VALUES (MISC_CODE1_DESC, MISC_CODE1_AMT), 
        (MISC_CODE2_DESC, MISC_CODE2_AMT), 
        (MISC_CODE3_DESC, MISC_CODE3_AMT), 
        (MISC_CODE4_DESC, MISC_CODE4_AMT) 
        ) 
      CROSSAPPLIED (CHARGE_TYPE, AMOUNT) 

輸出

BILL_OF_LADING WAYBILL SSI_CUST_TRANS CHARGE_TYPE NET_FREIGHT_CHARGES AMOUNT 
618852 618852 3574296 SPECIAL DELIVERY 32.500000 40 
618852 618852 3574296 FUEL SURCHARGE 32.500000 4 
618852 618852 3574296 NULL 32.500000 NULL 
618852 618852 3574296 NULL 32.500000 NULL 
618852 618852 3574319 SPECIAL DELIVERY 32.500000 40 
618852 618852 3574319 FUEL SURCHARGE 32.500000 4 
618852 618852 3574319 NULL 32.500000 NULL 
618852 618852 3574319 NULL 32.500000 NULL