Create Trigger For Relationship
Hi,
I need help in creating a trigger before delete. The trigger should be in such a way that it should display a message, if there is any relationship with other table.
For example I have a table with employee details which have empid as primary key. I have another table with employee salary details where empid is foreign key. The trigger should check the relationship with these two tables. If I try to delete an emploeyee from employee details table and if there is a relationship of that employee with the salary table then the trigger should print a message. If there is no relationship then the trigger should perform the deletion.
I want to create a trigger like this.
Please help!!!!!!!!!!!!!!!!
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Hi all I've Created a Trigger statement and tried to execute this using ExecuteNonQuery.but it shows the following error Incorrect syntax near 'GO'. 'CREATE TRIGGER' must be the first statement in a query batch. if i start with Create Trigger statement it show "Incorrect Syntax near Create Trigger". the following is the trigger statement which i've generated in C# Can anyone help me? thanks in advance sri IF EXISTS (SELECT name FROM sysobjects WHERE name = 'SampleTrigger' AND type = 'TR') DROP TRIGGER SampleTrigger GO CREATE TRIGGER SampleTrigger ON dbo.sample AFTER INSERT AS begin SET NOCOUNT ON DECLARE @RID as int DECLARE @email AS nvarchar(50) SELECT @email= i.email from inserted i DECLARE @Name AS nvarchar(50) SELECT @Name= i.Name from inserted i DECLARE @Address AS nvarchar(50) SELECT @Address= i.Address from inserted i insert into Register(ServerName,DatabaseName,TableName) values('Sample','SamDatabase','SamTable') SELECT @RID = @@Identity insert into TableFields(RID,FieldName,FieldValue) values(@RID ,'Name',@Name) insert into TableFields(RID,FieldName,FieldValue) values(@RID ,'Address',@Address) insert into TableFields(RID,FieldName,FieldValue) values(@RID ,'email',@email) end
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How To Create A Trigger To Update A Field
Hi - I know my way around VS but I am just exploring "advanced" SQL Server 2005 and have run into a challenge which I think a trigger could solve, but I am not sure and also don't know how to set that up. So any help or links to tutorials are highly appreciated. Here is the challenge: I have a table with a number of fields, among them RequestID (bigint) and Booktime (datetime). What I would like to happen is whenever someone writes a value different from NULL into RequestID, Booktime gets set to the current timestamp. When RequestID gets set to NULL, Booktime gets set to NULL. Is there a way to do this with a trigger (or an otherwise elegant way)? Thanks in advance for ANY help or ideas. Oliver
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Create A Trigger To Send Email
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Hi, I'm using DataAdapter.Update() to update data in a table. My question is; how do I create a trigger that works after the update has completely finished? For example if my update adds 50 new rows to a table the trigger I've currently got fires after each new row that is added ie 50 times in total. Is it possible to get it to trigger after the last (ie 50th) row is added??? Thanks
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Hi, I'm getting this error when I try to use "inserted" table in my create trigger call. --------------------------- Microsoft Development Environment --------------------------- ADO error: The column prefix 'inserted' does not match with a table name or alias name used in the query. --------------------------- OK Help --------------------------- Could you please, help me? Thanks, Rovshan
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hi,CAn i have one trigger for both Update and DeleteDelete Trigger---------------------create Trigger [tr_delete_user_log]on [dbo].[user_log] for deleteasbegininsert into z_user_log select * from deletedendTrigger Update---------------------CREATE Trigger [tr_update_user_log]on [dbo].[user_log] for updateasbegininsert into z_user_log select * from deletedendCan i have one trigger instead of these Triggers ..
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Create Text File And Ftp With Trigger
Good day, I hope someone can help me. Question 1: Is it possible to create a text file from a sql server trigger? Question 2: Is it possible to ftp a file from a sql server trigger? Please if anyone can help I would appeciate it. Thanks
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