How To Reference The Primary Key Of A Newly Added Record In Trigger?

Jun 24, 2004

Please help me somebody solve my problem with my first :o trigger:

ALTER TRIGGER partner_update
ON dbo.partner
FOR UPDATE
AS
INSERT INTO partner (name) SELECT name FROM deleted
UPDATE invoice SET id_partner= *** WHERE id_partner = (SELECT id_partner FROM deleted)


*** - here I want to add a "reference" to the newly added record's automatically generated primary key (not to the updated!) Is it possible?

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Creating A Trigger That Emails When New Record Is Added.

May 21, 2007

I'm hoping one of you will be able to help me because I haven't had very good luck finding any information on this.



I'm kind of new to SQL, but I'm learning as much as I can.



I created a web form that sends a new record to a SQL 2005 table I setup.



This all works exactly as it should, but I would like to have an email sent out every time a record is added to this table.



I have SQL Mail setup and I ran a test and it worked, but I can't seem to find any info on how to create a trigger that will send an email to me when a new record is added to the table.



My Database is called Engineering

The table is called ESSPartNumLog



And I have the following Columns that I would like to send in my email..



ESSSequence (PK,int, not null)

MaterialType (nvarchar(255, null)

ESSPrefix (nvarchar(255, null)

PartDescription (nvarchar(255, null)

Project (nvarchar(255, null)

PM (nvarchar(255, null)



Any ideas, or can you point me in the right direction?

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Apr 14, 2005

Howdie y'all,
I'm quit new to SQL server and I'm getting there finally, but it's quit hard to find some good info on how to create stored procedures... But I've got the following one....
CREATE PROCEDURE [dbo].[spAddUser]@UserEmail VARCHAR(255),@UserPassword VARCHAR(16),@UserName VARCHAR(32)ASINSERT INTO [dbo].[tblUsers](UserEmail, UserPassword, UserName)VALUES (@UserEmail, @UserPassword, @UserName)GO
I actually would like to get value of the UserId column for the newly added record.
Can anyone of you folks help me with this?
Cheers,
Wes

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Aug 1, 2007

Hi There

Can anyone tell me how an identity column decides what number to give which row.

I always thought that it was in order of the clustered index.

But i have found the following:

If you have Table A with a clustered index(not unique) say on the first 3 columns.

If the table is empty and you add an identity column, then afterward load it with data the value of the identity column seems to match the clustered index.

But if the table has no identity column and it is filled with data, and then you add an identity column the number for the identity column seems to be all over the place.

So basically how does a newly added identity column know what number to give each row, what if the clustered index is not unique? Is it random ?

Thanx

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Jan 5, 2006

Hi,

I am trying to return the id of the newly added row after the insert
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I added this code below in my business layer. myDAL refers to an object
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myDAL.addPara("@RETURN_VALUE", , SqlDbType.Int, , ParameterDirection.ReturnValue)

Stored Procedure:
CREATE PROCEDURE [ADDPROMOTION]
(
@PROMOTIONNAME VARCHAR (100),
@PROMOSTARTDATE DATETIME,
@PROMOENDDATE DATETIME,
@DISCOUNTRATE INT,
@PROMODESC VARCHAR(100)

)

As
-- INSERT the new record
INSERT INTO
MSTRPROM(PROMOTIONNAME, DISCOUNTRATE, PROMOSTARTDATE,
PROMOENDDATE, PROMODESC)
VALUES
(@PROMOTIONNAME, @DISCOUNTRATE, @PROMOSTARTDATE, @PROMOENDDATE, @PROMODESC)

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Hi
 
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Greetings all,
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The insert suceeds... I just need to capture the auto generated ID for the new row to a label on the page post onclick.  Any thoughts?
 
 
 
Dim MySQL As String = "Insert into dropkick (name, status, payroll, unit, contactnumber, email, equipment, issue, timein) values (@name, @status, @payroll, @unit, @contactnumber, @email, @equipment, @issue, @timein)"Dim myConn As SqlConnection = New SqlConnection(SqlDataSource1.ConnectionString)
Dim Cmd As New SqlCommand(MySQL, myConn)Cmd.Parameters.Add(New SqlParameter("@payroll", txt_payroll.Text))
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Cmd.ExecuteNonQuery()
Label1.Visible = "true"
Page.DataBind()
myConn.Close()
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''LABEL TO BE POPULATED WITH ID OF NEW RECORD
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Nov 22, 2006

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Dec 12, 2003

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In other words, I have a form and on submission, if it is a new record, I would like to know the identity value that the SQL Server has assigned it.

This may be overkill, but here is my code to process the form:

Protected Sub processForm(ByVal thisID As String, ByVal myAction As String)
Dim sqlConn As New SqlConnection(ConfigurationSettings.AppSettings("connectionString"))
sqlConn.Open()
Dim sql As String
Select Case myAction
Case "save"
If thisID > 0 Then
sql = "update INCIDENT set " & _
"RegionID = @RegionID, " & _
"DistrictID = @DistrictID, " & _
"DateReported = @DateReported, " & _
..CODE...
"WHERE IncidentID = " & myIncidentID
Else
sql = "insert into INCIDENT(" & _
"RegionID, " & _
"DistrictID, " & _
"DateReported, " & _
...CODE...
") " & _
"values(" & _
"@RegionID, " & _
"@DistrictID, " & _
"@DateReported, " & _
...CODE...
")"
End If
Case "delete"
sql = "delete from INCIDENT where IncidentID = " & myIncidentID
Case Else
End Select

Dim sqlComm As New SqlCommand(sql, sqlConn)
sqlComm.Parameters.Add(New SqlParameter("@RegionID", SqlDbType.NVarChar))
sqlComm.Parameters.Add(New SqlParameter("@DistrictID", SqlDbType.NVarChar))
sqlComm.Parameters.Add(New SqlParameter("@DateReported", SqlDbType.NVarChar))
...CODE...

sqlComm.Parameters.Item("@RegionID").Value = ddRegionID.SelectedValue
sqlComm.Parameters.Item("@DistrictID").Value = ddDistrictID.SelectedValue
sqlComm.Parameters.Item("@DateReported").Value = db.handleDate(txtDateReported.SelectedDate)
...CODE...

Dim myError As Int16 = sqlComm.ExecuteNonQuery
'Response.Redirect("incident.aspx?id=" & )
End Sub

The response.redirect at the end of the sub is where I would like to put the identity field value.

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Hi,
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I tried:

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Dec 20, 2005

Hi all,
I have a ranking system where I wish to update the ranking every time a result is reported. Performance is no issue what-so-ever. More specifically, two players are to devide their points after each series of games to reflect the fraction of over-all games that each player have won. 
I've written the trigger below, but Visual Web Developer 2005 Express (SQL Server 2005 Express) complains about the references to the 'inserted'-table.
I find it very difficult to transform the code below to something that looks like the examples found in documentation.
Could someone get me started in the right direction?
Thanks in advance,
Anders
create trigger result_insert on result
after insert as
begin
declare @won1 as int
declare @won2 as int
declare @oldRank1 as float
declare @oldRank2 as float
declare @oldranksum as float

select @won1 = sum(wongames1) from result where player1 = inserted.player1 and player2=inserted.player2
select @won2 = sum(wongames2) from result where player1 = inserted.player1 and player2=inserted.player2

select @oldrank1 = Rank from RankingInfo where memberid = inserted.playerid1
select @oldrank2 = Rank from RankingInfo where memberid = inserted.playerid2

set @oldranksum = @oldrank1 + @oldrank2

update rankingInfo set Rank = @won1 / ( @won1+@won2) * @oldranksum where memberid = inserted.player1
update rankingInfo set Rank = @won2 / ( @won1+@won2) * @oldranksum where memberid = inserted.player2

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INSERT AS
DECLARE @PKID int
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Hi,

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[code]....

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