我想使用触发器将数据从 table 复制到另一个而不重复
i want copy data from table to another without duplicate using triggers
我有两个table
在 table 中,它每时每刻都添加行取决于用户插入
在 table 第二行中,我想复制的每一行都已添加到 table 行中,但具有特定条件
table 二号还有一些额外的列,我稍后需要它们
我想通过触发器来做到这一点,但我不知道该怎么做
我已经尝试过存储过程但不是自动的
INSERT INTO ax.RETAILTRANSACTIONSALESTRANS2
(
[BARCODE]
, [CREATEDDATETIME]
,[Name]
, [ITEMID]
, [NETAMOUNTINCLTAX]
, [QTY]
, [STAFFID]
, [TERMINALID]
, [TRANSDATE]
,[PERIODICPERCENTAGEDISCOUNT]
,[ReceiptID]
)
SELECT ab.[BARCODE]
, ab.[CREATEDDATETIME]
,[ax].[ECORESPRODUCTTRANSLATION].[NAME]
, ab.[ITEMID]
, ab.[PRICE]
, ab.[QTY]
, ab.[STAFFID]
, ab.[TERMINALID]
, ab.[TRANSDATE]
, ab.[PERIODICPERCENTAGEDISCOUNT]
,ab.RECEIPTID
FROM ax.RetailTransactionSalesTrans ab
inner join [ax].[INVENTTABLE] on ab.[ITEMID] =[ax].[INVENTTABLE].[ITEMID]
inner join [ax].[ECORESPRODUCTTRANSLATION] on [ax].[INVENTTABLE].PRODUCT =[ax].[ECORESPRODUCTTRANSLATION].[PRODUCT]
LEFT JOIN ax.RETAILTRANSACTIONSALESTRANS2 a ON
a.[BARCODE] = ab.[BARCODE]
AND a.[CREATEDDATETIME] = ab.[CREATEDDATETIME]
AND a.[ITEMID] = ab.[ITEMID]
AND a.[NETAMOUNTINCLTAX] = ab.[PRICE]
AND a.[QTY] = ab.[QTY]
AND a.[STAFFID] = ab.[STAFFID]
AND a.[TERMINALID] = ab.[TERMINALID]
AND a.[TRANSDATE] = ab.[TRANSDATE]
AND a.[PERIODICPERCENTAGEDISCOUNT]=ab.[PERIODICPERCENTAGEDISCOUNT]
and a.Process=null and a.Checked=null and a.[Select]=null
where ab.[QTY]>0 and ab.[RECEIPTID]!='' and ab.[TRANSDATE] >= DATEADD(day, @daycount*-1, GetDate())
and NOT EXISTS(select * from ax.RETAILTRANSACTIONSALESTRANS2 where [CREATEDDATETIME] = ab.[CREATEDDATETIME])
我想将其转换为触发器,但我不知道该怎么做
注意:@daycount 我从另一个 table 获取它,但我通过我的程序传递它
您可以使用下面的内容并编辑所需的列,想法是 FROM Inserted 您可以 select 插入主 table 的所有行.
CREATE TRIGGER TRetailTransactionSalesTrans ON RetailTransactionSalesTrans
FOR INSERT
AS
BEGIN
INSERT INTO RETAILTRANSACTIONSALESTRANS2
SELECT [BARCODE]
,[CREATEDDATETIME]
,[Name]
,[ITEMID]
,[NETAMOUNTINCLTAX]
,[QTY]
,[STAFFID]
,[TERMINALID]
,[TRANSDATE]
,[PERIODICPERCENTAGEDISCOUNT]
,[ReceiptID]
FROM Inserted;
END
我有两个table 在 table 中,它每时每刻都添加行取决于用户插入 在 table 第二行中,我想复制的每一行都已添加到 table 行中,但具有特定条件 table 二号还有一些额外的列,我稍后需要它们 我想通过触发器来做到这一点,但我不知道该怎么做
我已经尝试过存储过程但不是自动的
INSERT INTO ax.RETAILTRANSACTIONSALESTRANS2
(
[BARCODE]
, [CREATEDDATETIME]
,[Name]
, [ITEMID]
, [NETAMOUNTINCLTAX]
, [QTY]
, [STAFFID]
, [TERMINALID]
, [TRANSDATE]
,[PERIODICPERCENTAGEDISCOUNT]
,[ReceiptID]
)
SELECT ab.[BARCODE]
, ab.[CREATEDDATETIME]
,[ax].[ECORESPRODUCTTRANSLATION].[NAME]
, ab.[ITEMID]
, ab.[PRICE]
, ab.[QTY]
, ab.[STAFFID]
, ab.[TERMINALID]
, ab.[TRANSDATE]
, ab.[PERIODICPERCENTAGEDISCOUNT]
,ab.RECEIPTID
FROM ax.RetailTransactionSalesTrans ab
inner join [ax].[INVENTTABLE] on ab.[ITEMID] =[ax].[INVENTTABLE].[ITEMID]
inner join [ax].[ECORESPRODUCTTRANSLATION] on [ax].[INVENTTABLE].PRODUCT =[ax].[ECORESPRODUCTTRANSLATION].[PRODUCT]
LEFT JOIN ax.RETAILTRANSACTIONSALESTRANS2 a ON
a.[BARCODE] = ab.[BARCODE]
AND a.[CREATEDDATETIME] = ab.[CREATEDDATETIME]
AND a.[ITEMID] = ab.[ITEMID]
AND a.[NETAMOUNTINCLTAX] = ab.[PRICE]
AND a.[QTY] = ab.[QTY]
AND a.[STAFFID] = ab.[STAFFID]
AND a.[TERMINALID] = ab.[TERMINALID]
AND a.[TRANSDATE] = ab.[TRANSDATE]
AND a.[PERIODICPERCENTAGEDISCOUNT]=ab.[PERIODICPERCENTAGEDISCOUNT]
and a.Process=null and a.Checked=null and a.[Select]=null
where ab.[QTY]>0 and ab.[RECEIPTID]!='' and ab.[TRANSDATE] >= DATEADD(day, @daycount*-1, GetDate())
and NOT EXISTS(select * from ax.RETAILTRANSACTIONSALESTRANS2 where [CREATEDDATETIME] = ab.[CREATEDDATETIME])
我想将其转换为触发器,但我不知道该怎么做
注意:@daycount 我从另一个 table 获取它,但我通过我的程序传递它
您可以使用下面的内容并编辑所需的列,想法是 FROM Inserted 您可以 select 插入主 table 的所有行.
CREATE TRIGGER TRetailTransactionSalesTrans ON RetailTransactionSalesTrans
FOR INSERT
AS
BEGIN
INSERT INTO RETAILTRANSACTIONSALESTRANS2
SELECT [BARCODE]
,[CREATEDDATETIME]
,[Name]
,[ITEMID]
,[NETAMOUNTINCLTAX]
,[QTY]
,[STAFFID]
,[TERMINALID]
,[TRANSDATE]
,[PERIODICPERCENTAGEDISCOUNT]
,[ReceiptID]
FROM Inserted;
END