Is Multiple Action Trigger Possible
Apr 8, 2007
Hello
Is it possible to create a trigger with multiple actions?
I would like to create a trigger with INSERT, DELETE, UPDATE funtions but I have not been above to find a clear syntax example
Below I have created a statement of my trigger. Could somebody please confirm if the syntac in this multiple action trigger is ok.multple actions on a single trigger
Is this syntax correct?
CREATE TRIGGER [dbo].[trig_AddDomCatA]
ON DomainNames
For INSERT, DELETE, UPDATE
AS
INSERT INTO Domain_CatA (DomainName)
SELECT DomainName FROM INSERTED
AS
DELETE FROM Domain_CatA (DomainName)
SELECT DomainName FROM DELETED
AS
UPDATE INTO Domain_CatA (DomainName)
SELECT DomainName FROM UPDATED
Thanks
Lynn
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Aug 2, 2004
Hello
If I have a trigger for INSERT and DELETE, how do I know what action was executed ??
I prefer not to split the trigger to one for each action, because the the procedure for both is almost the same.
Another question, How can I know what records were updated? I need to concatenate the ID/ID's to the SQL in the procedure.
Thanks,
Inon.
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Sep 21, 2007
I need to define a TRIGGER on a table (temp1) that executes the triggered action for each row of the subject table(temp1) that the triggering SQL modifies. If the triggering SQL operation does not modify any rows, the triggered action is not executed.E.g., If SQL modifies 100 rows, trigger executes 100 times. How can i achieve this type of Trigger in SQL Server .In DB2 i can acheive this by specifying 'FOR EACH ROW' clauseKindly suggest me
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Oct 1, 2007
Hi all, i've created a trigger that fires 'INSTEAD OF INSERT, UPDATE, DELETE'.
It work's fine but need to know how i can know when was fired by insert,delete or update event so i can decide the actions to take without creating an individual trigger for each sentence.
Thanks in advance
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Oct 5, 2006
Hi,
I have a database with 10 tables, and I need one trigger to each table that for insert, update and delete, get the registry that is been modified and insert these data in another table...
How can I do that ?
Thanks
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May 6, 2014
I have a trigger that executes AFTER INSERT, UPDATE, DELETE. Is there a way to disable and then reenable only the "AFTER DELETE", letting AFTER INSERT, UPDATE act normally?
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Jun 18, 2015
I am writing a trigger for getting values to auditlog table when the values gets updated. Below is the code of my trigger.
CREATE TRIGGER [dbo].[Update_Temp] ON [dbo].[Temptable1] FOR UPDATE
AS
DECLARE @bit INT ,
@field INT ,
@maxfield INT ,
@char INT ,
@fieldname VARCHAR(128) ,
@TableName VARCHAR(128) ,
[Code] ....
The code is working fine when the table has primary key associated. However due to some restrictions I will not be able to have a primary key for some tables. I want to implement the same trigger in those tables too. When there is primary key, that primary key needs to get inserted into the audit table and if there is no primary key, i want a specific column value to get inserted instead of the primary key value into the audit table.
For example, i have a student table in which there is a student id, name, dob. there is no primary key defined for the table. So when i update the name or dob, i need the student id to get inserted into the Pk column of the audit table.
I tried modifying the code by checking the @pkcols for Null and if its null to get the old value as the primary key however I was not able to do it .
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Oct 30, 2003
I have a messy design that I can't change but need to keep in synch. I have a master table where a person's info is entered into. Upon that entry I have to take that info (name, bdate,ssn,location) and populate it to 4 separate tables in 4 separate databases, all of which have their own id field which has to be incremented (no none of them are identity columns). At the end of the process I have to update the master record with the id fields of all the other four tables. I was going to do this with an insert trigger. As far as protecting the id's across all four databases, I was going to use a begin trans and get the next id field for all four databases and then apply the logic to add the records. Does this seem a safe approach, or am I missing something? Do I need to do a begin tran for each database separately?
THanks
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Aug 17, 2007
I have a question regarding Triggers.
Lets say I want to create a trigger for Insert, Update and Delete action. For each action I do different things.
Now I can create a single trigger for Insert, delete and update, and using counts for inserted and deleted table, take the action appropriately.
Or I can create three different triggers each for Insrt, update and delete.
Which option is better for performance?
Thanks
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Jun 1, 2006
Hi i've searched a lot with no results, im trying to do a trigger, this is the scenario
Got 3 tables, Product, Lines, Sublines
If Update Multiple sublines it should be updated to the products table, but i cant because the inserted table has multiple rows, the only way to do this is using cursors???
(Note, i cant do this using cascade because there are others, if i include this get a circular problem so i have to solve this other way)
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May 23, 2007
Hello
Is there nay way that it is possible to connect to another database within a trigger€¦
My scenario is that an update in a table in database X triggers several updates in a table in Database Y. The databases are on the same SQL Server
Thanks for any ideas, solutions or hints you can give me..!!!
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Feb 10, 2014
I have a requirement that if in a table update happened based on 1st condition then it should insert in one way and if update happened on second condition the insert statement will differ. That is it should insert the deleted records i.e., previous records existed in a table.The syntax is like
CREATE TRIGGER [dbo].[tr_a] on [dbo].[A]
AFTER UPDATE
AS
BEGIN TRY
IF NOT EXISTS
[code]....
I m getting some syntactical errors.
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Apr 15, 2014
I have the following trigger that updates a couple test fields to null when they are 1/1/1900, works great on inserts, and one line updates:
CREATE TRIGGER UpdateDate
ON test
AFTER INSERT, UPDATE
AS
UPDATE Test
SET
[CheckDate] = CASE WHEN [CheckDate] = '19000101' THEN NULL ELSE [CheckDate] END,
[CheckDate2] = CASE WHEN [CheckDate2] = '19000101' THEN NULL ELSE [CheckDate2] END
where AutoID = (select AutoID from inserted)
However, when trying to do a multi line update statement, I get the following error:
Msg 512, Level 16, State 1, Procedure UpdateDate, Line 7
Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.The statement has been terminated
How can I get around this?
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Apr 13, 2006
Hi All,
I am trying to open multiple connections in a Managed Trigger but encoutering an error as :
System.Data.SqlClient.SqlException: Transaction context in use by another session.
Below is the sample code:
public partial class Triggers
{
[Microsoft.SqlServer.Server.SqlTrigger (Name="TrgInsertContract", Target="Contracts", Event="FOR INSERT")]
public static void TrgInsertContract()
{
SqlTriggerContext triggContext = SqlContext.TriggerContext;
SqlConnection connection = new SqlConnection("context connection = true");
connection.Open();
SqlCommand command = connection.CreateCommand();
command.CommandText = "SELECT * from " + "inserted WHERE Active=1";
SqlDataReader reader;
reader = command.ExecuteReader(CommandBehavior.CloseConnection);
connection.Close();
SqlConnection connection1 = new SqlConnection("Initial Catalog=TestDB;Data Source=SHAIKDEV;User ID=sa;password=****");
connection1.Open();
}
Any help please ?????
Thanks...
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Feb 15, 2008
Hi,
I have a SQL Agent Job that selects records that are of a particular age (from Table1) and inserts them into another table (Table 2) - multiple records get inserted as a single INSERT step. On Table 2 I then have a trigger set FOR INSERT which I was hoping would send an email using the fields copied from the batch job, one of which being an email address.
The trigger is: -
Code Snippet
CREATE TRIGGER trgSendMail ON Table2 FOR INSERT AS
DECLARE @myEmail VarChar(50)
SELECT @myEmail = strEmail FROM Inserted
EXEC sp_send_dbmail
@Profile_Name = '{MailProfile}',
@Recipients = @myEmail,
@Subject = '{MailTitle}',
@Body = '{MailBody}'
Thing is, the agent works fine but the trigger only sends an email to the first row inserted.
Any ideas on how to get around this so that if the batch job inserts 10 rows into Table2 then 10 emails are sent out?
Shaun.
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May 1, 2001
I have a table which when certain columns are updated, need a trigger to fire to update a next schedule date in that same table for that record. I can write the trigger, but my question for performance and efficiency is which approach would be better. Separate triggers fo the 8 columns, or a large trigger with an If to check if these columns are updated.
Thanks
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Apr 21, 2004
Hey, I have couple of triggers to one of the tables. It is failing if I update multiple records at the same time from the stored procedure.
UPDATE
table1
SET
col1 = 0
WHERE col2 between 10 and 20
Error I am getting is :
Server: Msg 512, Level 16, State 1, Procedure t_thickupdate, Line 12
Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
The statement has been terminated.
What is the best possible way to make it work? Thank you.
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Jun 11, 2008
DESCRIPTION: I have an FTP server set up to log via ODBC into a table FTPLog. The trigger on table FTPLog fires when new files are received to process and load the file via a stored procedure.
CREATE TRIGGER tr_new_file ON FTPLog
AFTER INSERT
AS
SET NOCOUNT ON
DECLARE @filename varchar(50), @logtime datetime
DECLARE c1 CURSOR
FOR SELECT filename, logtime
FROM inserted
OPEN c1
FETCH NEXT FROM c1
INTO @filename, @logtime
WHILE @@fetch_status = 0
BEGIN
EXEC sp1 @filename, @logtime
FETCH NEXT FROM c_inserted
INTO @filename, @logtime
END
CLOSE c1
DEALLOCATE c1
END
PROBLEM: There are multiple problems with this setup. The first problem is that when the stored procedure gets executed it takes a long time to process the file and the FTP server never returned a completion code to the ftp client and ended with a connection time out from the client. My users keep asking if the FTP failed but it didnt fail. The server returned a completion code too late.
PROBLEM2: When multiple files are ftp to the server on the same session, only the first one gets process. Even though my code loops through all the records because the processing takes a long time the second one never gets executed. If I replace the EXEC sp1 statement with a PRINT statement then it's working fine.
SOLUTIONS and SUGGESTIONS highly appreciated.
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Jul 23, 2005
I have written a trigger that's supposed to go out and deletecorresponding records from multiple tables once I delete a specificrecord from a table called tblAdmissions.This does not work and I'm not sure why...Here's the code that's supposed to run, let's say, if a user (via a VB6.0 interface) decides to delete a record. If the record in thetblAdmissions table has the primary key (AdmissionID) of "123", thenthe code below is supposed to search other tables that have relatedinformation in them and also have an AdmissionID of "123" and deletethat information as well.Any ideas? Here's the code:CREATE TRIGGER tr_DeleteAdmissionRelatedInfo-- and here is the table nameON tblAdmissions-- the operation type goes hereFOR DELETEAS-- I just need one variable this timeDECLARE @AdmissionID int-- Now I'll make use of the deleted virtual tableSELECT @AdmissionID = (SELECT @AdmissionID FROM Deleted)-- And now I'll use that value to delete the data in-- the tblASIFollowUp TableDELETE FROM tblASIFollowUpWHERE AdmissionID = @AdmissionID-- And now I'll use that value to delete the data in-- the tblProgramDischarge TableDELETE FROM tblProgramDischargeWHERE AdmissionID = @AdmissionID-- And now I'll use that value to delete the data in-- the tblRoomAssignment TableDELETE FROM tblRoomAssignmentWHERE AdmissionID = @AdmissionID-- And now I'll use that value to delete the data in-- the tblTOADS TableDELETE FROM tblTOADSWHERE AdmissionID = @AdmissionID-- And now I'll use that value to delete the data in-- the tblUnitedWaySurvey TableDELETE FROM tblUnitedWaySurveyWHERE AdmissionID = @AdmissionID-- And now I'll use that value to delete the data in-- the tblWFGMSurvey TableDELETE FROM tblWFGMSurveyWHERE AdmissionID = @AdmissionID
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Apr 23, 2015
we have a table in database , which has multiple triggers defined by Vendor. I have created our own custom trigger on this table also , which fires last. Goal of this custom trigger is to send an email, when ever update happens on table. But somehow trigger is firing multiple times for same update, so it is sending multiple email for same update also
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Dec 28, 2007
I was able to catch one update but not multiple updates or batch updates done to the table. I know the updated records are residing in inserted and deleted tables. Without using cursors, how can i read and compare all the rows in these two tables?
Following is the table structure:
Customer_Master(custmastercode, customer_company_name,updated_by)
Following is the trigger:
ALTER TRIGGER [TR_UPDATE_CUST]
ON [dbo].[CUSTOMER_MASTER]
AFTER UPDATE
AS
BEGIN
SET NOCOUNT ON;
IF EXISTS (SELECT * FROM inserted)
BEGIN
declare @custcode int
Declare @message varchar(5000)
Declare @custommessage varchar(2000)
Declare @CUSTMASTERCODE int
Declare @CUSTOMER_COMPANY_NAME varchar(50)
Set @message = 'Changes in customer account number ' + Cast ((@custcode) as varchar(10)) + ': '
select @custcode = [CUSTMASTERCODE],@UPDATED_BY = [UPDATED_BY] from inserted
Set @message = 'Changes in customer account number ' + Cast ((@custcode) as varchar(10)) + ': '
IF(update([CUSTOMER_COMPANY_NAME]))
Begin
select @UCUSTOMER_COMPANY_NAME = [CUSTOMER_COMPANY_NAME] from deleted
select @CUSTOMER_COMPANY_NAME = [CUSTOMER_COMPANY_NAME] from inserted
Set @custommessage = 'Customer company name changed from ' + @UCUSTOMER_COMPANY_NAME + ' to ' + @CUSTOMER_COMPANY_NAME + '.'
Set @message = @message + @custommessage
End
Set @message = @message + ' Updated by ' + @UPDATED_BY + ' at ' + CAST(getdate() AS VARCHAR(20))+ '.'
INSERT INTO [CHANGE_HISTORY]
([CUSTMASTERCODE]
,[CHANGE_DETAILS])
VALUES (@custcode, @message)
END
END
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Jul 17, 2007
Hello,
Anyone know how to create an update trigger where the primary key isn't fixed.
If the primary key change how can I tie together the Deleted and Inserted tables if more than one row is updated?
/Patrik
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Jan 17, 2012
Multiple rows to insert:
---------------------
insert into Customer(CustomerId,Name,Value)
select CustomerId,Name,Value
from CustomerTemp
Trigger in Customer table that invoke a function:
alter TRIGGER [dbo].[Calculation] ON [dbo].[Customer]
AFTER INSERT
AS
update Customer
set Percentage = dbo.GetPercentage((select Value from inserted))
where CustomerId = (select CustomerId from inserted)
I'm getting the error for the multiple row.Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.Is there a way to let me insert multiple rows, using the trigger that invoke a function ?
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Sep 6, 2007
My goal is to create a trigger to automatically set the value for a status id on a table based on set criteria. Depending on the values of other fields will determine the value that the status id field is assigned. So far, I have written the trigger to update the status id field and I go through a seperate Update statement for each status id value. The problem is that I can't get this to work at the record level. The problem that I am getting is that if I have 50 records in TABLE1 and at least one of them satisfies the where clause of the update statement, all of the records get updated. So, using these two update statements, all of my records end up with a status value of '24' because that was the last update statement run in the trigger. Here is the code I have so far:
CREATE TRIGGER dbo.JulieTrigger1
ON dbo.Table1
AFTER INSERT,UPDATE
AS
BEGIN
BEGIN TRY
/*Update Table1.Status to POTENTIAL (id 23) status */
UPDATE TABLE1
SET status_id = 23
WHERE EXISTS (SELECT *
FROM TABLE1 a INNER JOIN TABLE2 b
ON b.order_id = a.order_id
WHERE a.start_dt IS NULL
AND b.current_status_ind = 1
AND b.lead_status_id NOT IN (15,16)
AND a.order_id = TABLE1.order_id)
/*Update Table1.Status to ACTIVE (id 24) status */
UPDATE TABLE1
SET status_id = 24
WHERE EXISTS (SELECT *
FROM TABLE1 a
WHERE fill_ind = 1
AND (end_dt IS NULL OR end_dt > getdate() )
AND a.job_order_id = TABLE1.job_order_id)
END TRY
BEGIN CATCH
DECLARE @ErrorMessage NVARCHAR(4000);
DECLARE @ErrorSeverity INT;
DECLARE @ErrorState INT;
SELECT
@ErrorMessage = ERROR_MESSAGE(),
@ErrorSeverity = ERROR_SEVERITY(),
@ErrorState = ERROR_STATE()
IF @@TRANCOUNT > 0
ROLLBACK TRAN
-- Return the error to the calling object
RAISERROR (@ErrorMessage, -- Message text.
@ErrorSeverity, -- Severity.
@ErrorState -- State.
)
END CATCH
SET NOCOUNT ON;
END
GO
Thanks in advance for any help!
-Julie
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Aug 6, 2014
I create a Trigger that allows to create news row on other table.
ALTER TRIGGER [dbo].[TI_Creation_Contact_dansSLX]
ON [dbo].[_IMPORT_FILES_CONTACTS]
AFTER INSERT
AS
[code]...
But if I create an INSERT with 50 rows.. My table CONTACT and ADDRESS possess just one line.I try to create a Cursor.. but I had 50 lines with an AdressID and a ContactID differently, but an Account and an AccountId egual on my CONTACT table :
C001 - AD001 - AC001 - ACCOUNT 001
C002 - AD002 - AC001 - ACCOUNT 001
C003 - AD003 - AC001 - ACCOUNT 001
C004 - AD004 - AC001 - ACCOUNT 001
C005 - AD005 - AC001 - ACCOUNT 001
I search a means to have 50 lines differently on my CONTACT table.
C001 - AD001 - AC001 - ACCOUNT 001
C002 - AD002 - AC002 - ACCOUNT 002
C003 - AD003 - AC003 - ACCOUNT 003
C004 - AD004 - AC004 - ACCOUNT 004
C005 - AD005 - AC005 - ACCOUNT 005
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Jan 15, 2015
I have a After insert, update trigger. When I update multiple records with unique constraints column in it update fails. But if this a single record update it works.
Could like to know the reason.
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Jul 30, 2007
Assuming I should be using values from temp inserted to insure correct record...
Need help coding IF...THEN INSERT statements in following After TRIGGER:
Create TRIGGER trg_insertItemRows
ON dbo.a_form
AFTER INSERT
AS
SET NOCOUNT ON
-- Checkbox Driven:
IF a_form.missingCheckbox = -1 THEN
Insert into b_items (form_ID, parent_ID, ItemTitle)
Values (Select Distinct i.form_ID,i.parent_ID from inserted i)', '+ 'User checked Missing Data')
-- Textbox Driven:
IF a_form.incorrectTxtbox <> 'na' THEN
Insert into b_items (form_ID, parent_ID, ItemTitle)
Values (Select Distinct i.form_ID,i.parent_ID from inserted i)', '+ Correction: Replace '+ incorrectTxtbox + ' with '+replaceWithTxtbox)
Sample code below:
-- Source table the Trigger acts on
Create Table a_form (
form_ID int Not Null,
parent_ID int,
missingCheckbox bit,
missingNote varchar(100),
incorrectTxtbox varchar(50),
replaceWithTxtbox varchar(50)
)
--Target table Trigger inserts into
Create Table b_items (
items_ID int Not Null,
form_ID int Not Null,
parent_ID int,
ItemTitle varchar(150)
)
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Jun 18, 2014
I have two tables called ECASE and PROJECT
In the ECASE table there is trigger to get the max value of case_id column in ecase based on project and increment one to that case_id value and insert into ecase table .
When we insert a new record to the ECASE table this trigger calls and insert the case_id column value.
When i run with multiple threads , the transaction is rolled back because of trigger . The reason is , on the project table the lock is happening while getting the max value of case_id column based on project.
I need to prevent the deadlock .
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Jan 30, 2015
I am trying to create a logon trigger. As I am testing this, I discovered that each time I do a connection, I get 19 rows, inserted into my audit table. I ran profiler, and I see it is going through the logon trigger multiple times, for a single connection. So, what am I doing wrong? The code is fairly simplistic, and the profiler doesn't give a clue, as to what is going on. When I look at the output, I see the spid for the first couple of connections are different, then a spid, that is different from those 2 is in the next 17 rows. But, when I do an sp_who2, that spid does not exist.
This issue was noticed on a 2012 version, that I was first testing on, then had the same issue on a 2008 R2. I am currently testing on a 2014 version, that is doing the same thing. Is the logon trigger itself, firing, and causing this?
I also tried using the After Logon option, and got the same issue.
Here is the code:
CREATE TRIGGER LogonAuditTrigger
ON ALL SERVER WITH EXECUTE AS 'sa'
FOR LOGON
AS
BEGIN
DECLARE @Body NVARCHAR(2000),
[code]....
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Jul 2, 2007
All,
I have a URL Action (defined on cells based on condition specified in MDX) defined in my SSAS 2005 Cube that opens a page in our ASP .Net application.
I use custom MDX statements within SSRS to generate report. Is it possible to expose the above action in a report generated using reporting services ? (in which case I can use the "Jump to URL" feature in SSRS to redirect the user to the appropriate web page) If so, please can you specify how?
Thanks in advance,
Arun
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Nov 29, 2007
Hi guys,I wanna ask bout the problem with my web application. I'm doing a select a statement from table 1 and and with the query results i got, i need it to store the result on table 2. How will i do this? I need your tips and suggestions.
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Mar 11, 2008
I have the following query:
SELECT tblArticleCategory.ACategoryID, IsNull(ParentCategory, '') + IsNull( ' > ' + ACategoryName, '') AS Category from tblArticlecategory
RIGHT OUTER JOIN (SELECT ACategoryName as ParentCategory, ACategoryID from tblArticleCategory WHERE AParentID is null AND aActive=1) AS Parent
on parent.ACategoryID = tblArticleCategory.AParentID
WHERE tblArticleCategory.AActive=1ORDER BY Category
This produces an ordered list of the parent categories and subcategories from the table as long as there is a subcateogry directly below one of the parent categories. If there isn't one directly below the parent category, the parent category is dropped from the list. None of the parents with the NULLS back to back are in the list.
6 Arts & Entertainment > Dance2 Arts & Entertainment > Movies13 Computers > E-Learning4 Computers > Hardware14 Computers > Java16 Computers > Link Popularity17 Computers > Microsoft.net15 Computers > RSS5 Computers > Software8 Real Estate > Finance
How do I fix the query so that Automotive, Business, Cancer and Communications are included in the list?
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May 27, 2008
Can any one u explain "ON UPDATE NO ACTION While Creating Table"
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