此SQL Server MERGE语句有效，但它很笨拙。是否有任何语法来合并这两个表，以便它们具有完全相同的结构？我正在尝试从Score_date表更新Score_Import。我有很多表要做，不想输出它们。谢谢。
MERGE INTO [Score_Data].[dbo].Product as Dp
USING [Score_import].[dbo].Product as Ip
ON Dp.part_no = Ip.part_no
WHEN MATCHED THEN
UPDATE
SET Dp.total = Ip.total
,Dp.description = Ip.description
,Dp.family = Ip.family
,DP.um = IP.um
,DP.new_part_no = IP.new_part_no
,DP.prod_code = IP.prod_code
,DP.sub1 = IP.sub1
,DP.sub2 = IP.sub2
,DP.ven_no = IP.ven_no
,DP.no_sell = IP.no_sell
,DP.rp_dns = IP.rp_dns
,DP.nfa = IP.nfa
,DP.loc = IP.loc
,DP.cat_desc = IP.cat_desc
,DP.cat_color = IP.cat_color
,DP.cat_size = IP.cat_size
,DP.cat_fits = IP.cat_fits
,DP.cat_brand = IP.cat_brand
,DP.cat_usd1 = IP.cat_usd1
,DP.cat_usd2 = IP.cat_usd2
,DP.cat_usd3 = IP.cat_usd3
,DP.cat_usd4 = IP.cat_usd4
,DP.cat_usd5 = IP.cat_usd5
,DP.cat_usd6 = IP.cat_usd6
,DP.cat_usd7 = IP.cat_usd7
,DP.cat_usd8 = IP.cat_usd8
,DP.cat_usd9 = IP.cat_usd9
,DP.cat_usd10 = IP.cat_usd10
,DP.cat_usd11 = IP.cat_usd11
,DP.cat_usd12 = IP.cat_usd12
,DP.cat_usd13 = IP.cat_usd13
,DP.cat_usd14 = IP.cat_usd14
,DP.cat_usd15 = IP.cat_usd15
,DP.buy = IP.buy
,DP.price_1 = IP.price_1
,DP.price_2 = IP.price_2
,DP.price_3 = IP.price_3
,DP.price_4 = IP.price_4
,DP.price_5 = IP.price_5
,DP.price_6 = IP.price_6
,DP.price_7 = IP.price_7
,DP.price_8 = IP.price_8
,DP.price_9 = IP.price_9
,DP.create_date = IP.create_date
,DP.barcode = IP.barcode
,DP.check_digit = IP.check_digit
,DP.supplier = IP.supplier
,DP.prc_fam_code = DP.prc_fam_code
,DP.note = IP.note
,DP.mfg_part_no = IP.mfg_part_no
,DP.special = IP.special
,DP.spc_price = IP.spc_price
,DP.firm = IP.firm
,DP.box = IP.box
,DP.no_split = IP.no_split
,DP.drop_ship = IP.drop_ship
,DP.case_pack = IP.case_pack
,DP.inner_pack = IP.inner_pack
WHEN NOT MATCHED BY TARGET THEN
INSERT (part_no
,description
,family
,Total
,um
,new_part_no
,prod_code
,sub1
,sub2
,ven_no
,no_sell
,rp_dns
,nfa
,loc
,cat_desc
,cat_color
,cat_size
,cat_fits
,cat_brand
,cat_usd1
,cat_usd2
,cat_usd3
,cat_usd4
,cat_usd5
,cat_usd6
,cat_usd7
,cat_usd8
,cat_usd9
,cat_usd10
,cat_usd11
,cat_usd12
,cat_usd13
,cat_usd14
,cat_usd15
,buy
,price_1
,price_2
,price_3
,price_4
,price_5
,price_6,
,price_7,
,price_8
,price_9
,create_date
,barcode
,check_digit
,supplier
,prc_fam_code
,note
,mfg_part_no
,special
,spc_price
,firm
,box
,no_split
,drop_ship
,case_pack
,inner_pack)
VALUES
(Ip.Part_no
,Ip.description
,Ip.family
,Ip.Total
,Ip.um
,Ip.new_part_no
,Ip.prod_code
,Ip.sub1
,Ip.sub2
,Ip.ven_no
,Ip.no_sell
,Ip.rp_dns
,Ip.nfa
,Ip.loc
,Ip.cat_desc
,Ip.cat_color
,Ip.cat_size
,Ip.cat_fits
,Ip.cat_brand
,Ip.cat_usd1
,Ip.cat_usd2
,Ip.cat_usd3
,Ip.cat_usd4
,Ip.cat_usd5
,Ip.cat_usd6
,Ip.cat_usd7
,Ip.cat_usd8
,Ip.cat_usd9
,Ip.cat_usd10
,Ip.cat_usd11
,Ip.cat_usd12
,Ip.cat_usd13
,Ip.cat_usd14
,Ip.cat_usd15
,Ip.buy
,Ip.price_1
,Ip.price_2
,Ip.price_3
,Ip.price_4
,Ip.price_5
,Ip.price_6
,Ip.price_7
,Ip.price_8
,Ip.price_9
,Ip.create_date
,Ip.barcode
,Ip.check_digit
,Ip.supplier
,Ip.prc_fam_code
,Ip.note
,Ip.mfg_part_no
,Ip.special
,Ip.spc_price
,Ip.firm
,Ip.box
,Ip.no_split
,Ip.drop_ship
,Ip.case_pack
,Ip.inner_pack)
WHEN NOT MATCHED BY SOURCE THEN
DELETE
OUTPUT $action, Inserted.*, Deleted.*;