Question

我有一个完美的早期工作的触发器。但是后来，根据需要，我在下面添加了更多的行

declare @imkey numeric(10,0);declare @xmkey numeric(10,0); declare @xsrno numeric(10,0)
            select  @xmkey=max([Mkey])+1, @xsrno=max([Entry_Sr_No])+1 
            from erp190516.[dbo].[Inward_Doc_Tracking_Trl] where Ref_Mkey=@imkey;
            select @imkey=i.Inward_ref_key from inserted i 

            insert into erp190516.[dbo].[Inward_Doc_Tracking_Trl]
            SELECT  @xmkey,@xsrno,[N_UserMkey],'1' [N_Department], 'F' [CStatus_Flag]
            ,'Requester' [Remarks],'1' [CUser_ID],getdate() [U_Datetime],
            ,'N' [NStatus_Flag], 'N' [Delete_Flag]
            ,'1'[CDept_Id],[Ref_Mkey],[No_Of_Days],[Approved_Amount],[Chq_No],[Chq_dated]
            ,[Chq_Bank],[Chq_Amount],[Vendor_MKey],[Vendor_Comp_Mkey]
            ,[Project_Mkey],[Program_mkey],[Payment_MKey],[Due_Date],[Updated_Remarks]
            ,[Updated_Bill_no],[Updated_Bill_Date],[Updated_Bill_Amt]
            ,[Party_Name],[Acc_mkey],[TotalDeductions],[Broker_Mkey],[Customer_Mkey]
            ,[Payable_Amt],[Balance_Amt],[Receipt_No],[Po_No],[Bill_No]
            ,[Disp_through],[Disp_Through_Name],[Site_Id]
        FROM erp190516.[dbo].[Inward_Doc_Tracking_Trl] where Ref_Mkey=@imkey

它完美地完成了，但是在将数据插入表格时我得到了错误

将数据类型varchar转换为数字
时出错

表格定义

CREATE TABLE [dbo].[Inward_Doc_Tracking_Trl](
            [Mkey] [numeric](18, 0) NOT NULL,
            [Entry_Sr_No] [numeric](4, 0) NOT NULL,
            [N_UserMkey] [numeric](10, 0) NULL,
            [N_Department] [numeric](10, 0) NULL,
            [CStatus_Flag] [numeric](8, 0) NOT NULL,
            [Remarks] [varchar](500) NULL,
            [CUser_ID] [numeric](10, 0) NOT NULL,
            [U_Datetime] [datetime] NOT NULL,
            [NStatus_Flag] [numeric](10, 0) NOT NULL,
            [Delete_Flag] [char](1) NULL,
            [CDept_Id] [numeric](10, 0) NOT NULL,
            [Ref_Mkey] [numeric](18, 0) NULL,
            [No_Of_Days] [int] NULL,
            [Approved_Amount] [float] NULL,
            [Chq_No] [varchar](50) NULL,
            [Chq_dated] [datetime] NULL,
            [Chq_Bank] [varchar](40) NULL,
            [Chq_Amount] [float] NULL,
            [Vendor_MKey] [int] NULL,
            [Vendor_Comp_Mkey] [int] NULL,
            [Project_Mkey] [numeric](10, 0) NULL,
            [Program_mkey] [numeric](10, 0) NULL,
            [Payment_MKey] [int] NULL,
            [Due_Date] [datetime] NULL,
            [Updated_Remarks] [varchar](500) NULL,
            [Updated_Bill_no] [varchar](27) NULL,
            [Updated_Bill_Date] [datetime] NULL,
            [Updated_Bill_Amt] [float] NULL,
            [Party_Name] [varchar](80) NULL,
            [Acc_mkey] [numeric](10, 0) NULL,
            [TotalDeductions] [float] NULL,
            [Broker_Mkey] [numeric](10, 0) NULL,
            [Customer_Mkey] [numeric](10, 0) NULL,
            [Payable_Amt] [float] NULL,
            [Balance_Amt] [float] NULL,
            [Receipt_No] [varchar](50) NULL,
            [Po_No] [varchar](50) NULL,
            [Bill_No] [varchar](50) NULL,
            [Oracle_doc_no] [varchar](100) NULL,
         CONSTRAINT [PK_Inward_Doc_Tracking_Trl_1] PRIMARY KEY CLUSTERED 
        (
            [Mkey] ASC,
            [Entry_Sr_No] ASC
        )WITH (PAD_INDEX  = OFF, STATISTICS_NORECOMPUTE  = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS  = ON, ALLOW_PAGE_LOCKS  = ON) ON [PRIMARY]
        ) ON [PRIMARY]

        GO

        SET ANSI_PADDING OFF
        GO

        ALTER TABLE [dbo].[Inward_Doc_Tracking_Trl] ADD  CONSTRAINT [DF_Inward_Doc_Tracking_Trl_U_Datetime]  DEFAULT (getdate()) FOR [U_Datetime]
        GO

        ALTER TABLE [dbo].[Inward_Doc_Tracking_Trl] ADD  CONSTRAINT [DF__Inward_Do__Delet__47FED732]  DEFAULT ('N') FOR [Delete_Flag]
        GO

Answer 1

嗯 - 一个明显的错误是你有[CStatus_Flag] [numeric](8, 0)但是选择'F' [CStatus_Flag]。

另外，为了清楚起见，您也不应该写'1'来选择数字字段，而1可以在没有转化的情况下执行此操作。

Answer 2

您正在[NStatus_Flag]和[CStatus_Flag]中插入字符值，只需在表格中更改其数据类型或将带有数值的数据插入其中。

在Trigger中将错误转换为将数据类型varchar转换为numeric的错误

2 个答案: