Question

这就是我现在所拥有的：

GO
/****** Object:  Trigger [dbo].[trg_SourceHistory]    Script Date: 03/08/2011 14:38:08 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER TRIGGER [dbo].[trg_SourceHistory] 
ON [dbo].[tblSource]
for UPDATE
AS 
begin try
INSERT INTO tblHistorySource
select *, getdate()
from [DELETED]
end try
begin catch
SELECT
ERROR_NUMBER() AS ErrorNumber,
ERROR_SEVERITY() AS ErrorSeverity,
ERROR_STATE() AS ErrorState,
ERROR_PROCEDURE() AS ErrorProcedure,
ERROR_LINE() AS ErrorLine,
ERROR_MESSAGE() AS ErrorMessage;
RAISERROR('Error in Source Hisotry Trigger' ,16,1)
ROLLBACK TRAN
END CATCH

但我不断收到以下错误：插入错误：列名或提供的值数与表定义不匹配。

我在想，也许最好写下触发器中的所有字段，以确保每个符号匹配，但我似乎无法弄清楚这样做的格式。

insert into tblHistorySource (value1, value2) values (value1, value2)

我把它放在哪里???

提前谢谢！

Answer 1

您需要列出所有列

....
begin try
INSERT INTO tblHistorySource (value1, value2, somedatecolumn)  -- all the columns*
select value1, value2, getdate()   -- al
from [DELETED]
end try
....

* getdate（）

的DELETED +列中存在的列数

for Update Trigger - 将值插入历史记录表

1 个答案: