目前,我已经测试了这个触发器,它会在表格的每个插页中向我发送一封电子邮件。
CREATE TRIGGER dr_insert ON data_record
AFTER INSERT
AS
EXEC msdb.dbo.sp_send_dbmail
@profile_name = 'TEST',
@recipients = 'azfarkashif@hotmail.com',
@body = 'New data uploaded',
@subject = 'TriggerTest';
GO
如何自定义此触发器,以便它考虑新插入的行中的列,比较它(例如temp> 70 || temp< 40),如果条件匹配,那么是否向我发送邮件?
答案 0 :(得分:1)
您需要使用 inserted 表。它在SQL中也称为魔术表。
CREATE TRIGGER dr_insert ON data_record
AFTER INSERT
AS
BEGIN
DECLARE @temp INT
SET @temp = (SELECT column FROM inserted)
IF @temp > 70 || @temp <40
BEGIN
EXEC msdb.dbo.sp_send_dbmail
@profile_name = 'TEST',
@recipients = 'azfarkashif@hotmail.com',
@body = 'New data uploaded',
@subject = 'TriggerTest';
END
END
GO