Question

我有一个在填充表格的xml语句中收到的表单消息。

我写了一个触发器，通过db-mail向内部人员发送一条表单消息。

触发器有效，但触发器的EXE返回所有记录，而不仅仅是插入的记录

CREATE TRIGGER dbo.ServRequestEmail 
   ON  schema.dbo.form91415ib 
   for INSERT
AS 
BEGIN
    -- SET NOCOUNT ON added to prevent extra result sets from
    -- interfering with SELECT statements.
    SET NOCOUNT ON;

        DECLARE @BODY NVARCHAR(MAX) = N'';
        DECLARE @SUBJECT NVARCHAR(40) = N'';

        SELECT @SUBJECT += CHAR(5) + 'MAINTENANCE REQUEST FROM TRUCK ' + vehicle_number FROM INSERTED;
        SELECT @BODY += CHAR(13) + CHAR(10) + Left(driver_id, 15) + 'IN TRUCK' + vehicle_number + ' AT '+ created_datetime
        + ' REQUESTED SERVICE ON THE ' + Left(service_on, 7) + 'FOR A SERVICE TYPE OF ' + Left(service_type, 20) + 'AT THE LOCATION OF ' 
        + Left(inroute_city, 30) + 'BECAUSE A SERVICE OF ' + pm_type_due + 'IS DUE.  THE DRIVER ADDED THESE REMARKS:  ' + remarks 
        + ' The driver was located '+ Left(auto_location, 40) + ' when they sent the message in' FROM INSERTED;

        IF EXISTS (SELECT 1 FROM INSERTED WHERE vehicle_number IS NOT NULL)
        BEGIN
            EXEC msdb.dbo.sp_send_dbmail
            @TO = 'sendto@ouremail.COM',
            @PROFILE_NAME = 'MAINTENANCE NOTIFICATIONS',
            @SUBJECT = @SUBJECT,
            @BODY = @BODY;
        END


END
GO

为什么我会返回表schema.dbo.form91415ib中的所有记录而不仅仅是Inserted记录？

SQL Server触发器在Insert之后返回所有行而不是Inserted

0 个答案: