Facing Some Problem In Instead Of Trigger For MultiRow Insert
Sep 5, 2006
This is the Trigger which is not working properly during Update, no any
record is going to be updated so pls help.
I am updating the requisition table when any update in quantity in
podetails table
CREATE TRIGGER trig_updateRequistion ON ERP.DBO.TranPurchaseOrderDetail
INSTEAD OF UPDATE
AS
IF UPDATE(Quantity)
BEGIN
Update RequisitionSlipDetail
set RequisitionSlipDetail.PoQuantity =
(Select PoQuantity from RequisitionSlipDetail where
ItemCode=(Select CAST(i.ItemCode as nvarchar(20)) from inserted as i)
and
RSlip_No=(Select CAST(i.RSlip_No as int) from inserted as i)
)
-
((Select Quantity from TranPurchaseOrderDetail where Purchase_OrderNo
=
(Select CAST(i.Purchase_OrderNo as nvarchar(20)) from inserted as i))
- (Select CAST(i.Quantity as int) from inserted as i))
where RequisitionSlipDetail.ItemCode = (Select CAST(i.ItemCode as
nvarchar(20)) from inserted as i) and RequisitionSlipDetail.RSlip_No =
(Select CAST(i.RSlip_No as int) from inserted as i)
Update TranPurchaseOrderDetail set
TranPurchaseOrderDetail.Quantity =
(Select CAST(i.Quantity as int) from inserted as i)
where TranPurchaseOrderDetail.Purchase_OrderNo = (Select
CAST(i.Purchase_OrderNo as nvarchar(20)) from inserted as i)
and
TranPurchaseOrderDetail.ItemCode = (Select CAST(i.ItemCode as
nvarchar(20)) from inserted as i)
and
TranPurchaseOrderDetail.PurchaseDetailId =
(Select PurchaseDetailId from TranPurchaseOrderDetail where
Purchase_OrderNo = (Select CAST(i.Purchase_OrderNo as nvarchar(20))
from inserted as i))
END
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Mar 2, 2006
I am trying to implement trigger which can handle multirow updates and which is running on replicated table. So I want it never fails as trigger failure brakes replication.
So:
CREATE TRIGGER on_person_update
BEGIN
-- create temp table
-- populate temp table with Inserted values (I do not need Deleted as PK never change)
COMMIT TRAN
-- Am I right that this insures updates on replicated table will never be rollback after this commit?
BEGIN TRAN A
-- Make a checkpoint here to be able to rollback at any time to this point if something wrong inside loop.
SAVE TRAN MyTran
-- Start looping in temp table
-- RUN DML statement to make neccesary changes for each record in temp table
-- Does it make any sense to do this (IF @ERR below)? When I am trying in DML insert string value into integer column it never gets to IF statement - terminates straight away.
-- Reason why I think I need it as this trigger might be called by another trigger and top level trigger will get an error and can make a decision based on this.
IF @ERR <> 0
BEGIN
ROLLBACK TRAN MyTran
RAISERROR('Insert or Update failed in on_person_sls_update trigger with error: %s', 16, 1, @ERR)
RETURN
END
-- End looping temp
-- Do I need here COMMIT TRAN A or trigger will make commit anyway?
END
Why all of this?
Data changed on distributor and arrive to subscriber as a transaction.
We have a trigger on replicated table which will update replicated table in any way but after that it will update another database on subscriber.
This trigger should be able to handle multirow updates.
When this trigger updates another database it runs DML which fires other triggers so they become nested, if I am right. Our trigger should always accept changes from distributor as if it fails replication brakes but after data saved in temp table none or all changes have to be made.
May be I am copmpletely wrong with this template - hope somebody will help.
Thank you,
Igor
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Mar 19, 2004
In MySQL I was able to insert multiple rows into the db like this:
REPLACE INTO Products (productid, price) VALUES (1, 55), (2, 88), (3, 99);
In transact-Sql (Sql Server 2000), this "REPLACE" keyword means something different. What it meant in MySQL is that if there is an existing row that has the same primary key value as one of the new rows being inserted, it will replace that old row with the new row.
How do I do this in SQL Server 2000?
Also, I can do this in MySQL:
INSERT INGORE INTO Products (productid, price) VALUES (1, 55), (2, 88), (3, 99);
This meant in MySQL is that if there is an existing row that has the same primary key value as one of the new rows being inserted, it will ignore that new row's insert and keep the values of the old row.
How do I do that also in SQL Server 2000?
Thanks
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Mar 23, 2007
Hi,
I am a sql near novice and have a problem in a project I am working on. The exact details of the tables would be too confusing to explain here so I'll use a hypothetical case,
I have a table with 4 columns reccid (int,pk), apples (int),pears(int),oranges (int), lemons (int), totfruit (int), totcitrus(int)
I have a trigger that whenever I update apples,pears,oranges or lemons columns the totfruit and totcitrus are updated with the totals.
---------------------
after update
as
BEGIN
SET NOCOUNT ON;
update fruit set
totcitrus=lemons + oranges,
totfruit=apples+pears+lemons+oranges
END
---------------------
This works fine for single row updates, but if I run a stored procedure against the table such as;
update fruit set lemons=lemons*2
Then I ger an error message of Subquery returned more than 1 value.
I know I havent written the trigger correctly for multirow updates but dont understand enough to see what I have to do, any advice would be very welcome, also can anyone recommend a suitable book.
Thanks a lot.
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Oct 30, 2007
Table 1
First_Name
Middle_Name
Surname
John
Ian
Lennon
Mike
Buffalo
Tyson
Tom
Finney
Jones
Table 2
ID
F
M
S
DOB
1
Athony
Harold
Wilson
24/4/67
2
Margaret
Betty
Thathcer
1/1/1808
3
John
Ian
Lennon
2/2/1979
4
Mike
Buffalo
Tyson
3/4/04
5
Tom
Finney
Jones
1/1/2000
I want to be able to create a trigger that updates table 2 when a row is inserted into table 1. However I€™m not sure how to increment the ID in table 2 or to update only the row that has been inserted.
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Feb 5, 2008
A
ID
Name
1
Joe
2
Fred
3
Ian
4
Bill
B
ID
1
4
I want to be able to create a trigger so that when a row is inserted into table A by a specific user then the ID will appear in table B. Is it possible to find out the login id of the user inserting a row?
I believe the trigger should look something like this:
create trigger test_trigger
on a
for insert
as
insert into b(ID)
select i.id
from inserted i
where
--specific USER
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Feb 26, 2004
Here is what I want to do.
I have a customer table with say id, firstname, lastname. I also have another table called phone number that contains multiple phone numbers based on the customer id (id, customerid, phonenumber).
Ok I want to output a record like this
firstname, lastname, phone1, phone2, phone3
I need one record per customer with as many phone numbers as they may have, I could always limit the numbers to 3 or better yet return a null if there are less then the predefined number of phone numbers.
If I try a simple join I get multiline output which is no good for me.
SELECT firstname, lastname, phonenumber
FROM customer, phone
WHERE phone.customerid = customer.id
Thanks.
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Jan 14, 2008
This problem is being seen on SQL 2005 SP2 + cumulative update 4
I am currently successfully using the output clause of an insert statement to return the identity values for inserted rows into a table variable
I now need to add an "instead of insert" trigger to the table that is the subject of the insert.
As soon as I add the "instead of insert" trigger, the output clause on the insert statement does not return any data - although the insert completes successfully. As a result I am not able to obtain the identities of the inserted rows
Note that @@identity would return the correct value in the test repro below - but this is not a viable option as the table in question will be merge replicated and @@identity will return the identity value of a replication metadata table rather than the identity of the row inserted into my_table
Note also that in the test repro, the "instead of insert" trigger actually does nothing apart from the default insert, but the real world trigger has additional code.
To run the repro below - select each of the sections below in turn and execute them
1) Create the table
2) Create the trigger
3) Do the insert - note that table variable contains a row with column value zero - it should contain the @@identity value
4) Drop the trigger
5) Re-run the insert from 3) - note that table variable is now correctly populated with the @@identity value in the row
I need the behaviour to be correct when the trigger is present
Any thoughts would be much appreciated
aero1
/************************************************
1) - Create the table
************************************************/
CREATE TABLE [dbo].[my_table](
[my_table_id] [bigint] IDENTITY(1,1) NOT NULL,
[forename] [varchar](100) NULL,
[surname] [varchar](50) NULL,
CONSTRAINT [pk_my_table] PRIMARY KEY NONCLUSTERED
(
[my_table_id] ASC
)WITH (PAD_INDEX = OFF, IGNORE_DUP_KEY = OFF, FILLFACTOR = 70) ON [PRIMARY]
)
GO
/************************************************
2) - Create the trigger
************************************************/
CREATE TRIGGER [dbo].[trig_my_table__instead_insert] ON [dbo].[my_table]
INSTEAD OF INSERT
AS
BEGIN
INSERT INTO my_table
(
forename,
surname)
SELECT
forename,
surname
FROM inserted
END
/************************************************
3) - Do the insert
************************************************/
DECLARE @my_insert TABLE( my_table_id bigint )
declare @forename VARCHAR(100)
declare @surname VARCHAR(50)
set @forename = N'john'
set @surname = N'smith'
INSERT INTO my_table (
forename
, surname
)
OUTPUT inserted.my_table_id INTO @my_insert
VALUES( @forename
, @surname
)
select @@identity -- expect this value in @my_insert table
select * from @my_insert -- OK value without trigger - zero with trigger
/************************************************
4) - Drop the trigger
************************************************/
drop trigger [dbo].[trig_my_table__instead_insert]
go
/************************************************
5) - Re-run insert from 3)
************************************************/
-- @my_insert now contains row expected with identity of inserted row
-- i.e. OK
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Jan 17, 2006
Well I am the MS-SQL user I always face the problem in my application.After some time my application stop working goes in to the notresponding stage. Then I have to KILL some session which are SPID > 51.After this my problem is getting resolved after this I can able tocreate new sessions. Please help me ot with this issues.regards,Shailesh
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Mar 1, 2004
Hi
I am trying to use multiple insert for a table T1 to add multiple rows.
Ti has trigger for insert to add or update multiple rows in Table T2.
When I provide multiple insert SQL then only first insert works while rest insert statements does not work
Anybody have any idea about why only one insert works for T1
Thanks
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Apr 26, 2007
I am facing Timeout Error as i am using SQL Server 2005 as a database and in database set pooling property as 0 and RemoteTimeout as 0 also as a front end i am using .net 2005 and in web.config file i set pooling=False but then also i am getting the following error.Timeout expired. The timeout period elapsed prior to obtaining a connection from the pool. This may have occurred because all pooled connections were in use and max pool size was reached.
What can i do then...?
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Jul 2, 2007
Hi All
I am facing problem while processing my SSIS package
The error is:
"Invalid delimited data. Text qualifier must be followed by a column delimiter (except for the last column)."
The text qualifier is the double-quotes character “. Text fields are supposed to get a double quote at the beginning of the string and one at the end. The column delimiter is the upright bar or pipe character |.
Some of the descriptions in table column have double-quotes embedded within the text string. When SSIS encounters one of these embedded quotes, it thinks that is the end of the text string and expects to find the column delimiter character next. It doesn’t, because the " is embedded between other alphabetic characters, so it raises an error.
For example if my column value looks like Test"String"One
What old DTS doing:
DTS make the embedded " into "". The resulting text string then would look like this:
"Test ""strings"" one".
When running the same data into a database using DTS, DTS recognized automatically the "" in the string and changed it to " so in the target the string looked like this: test "string" one. No problem.
SSIS, however, does not allow and does not support doing this "doubling" of embedded " when you are using " as the text qualifier. So it exports the sample string above like this (I added the column delimiters as well):
|"test "string" one"|.
That then causes the error
Please help me out
T.I.A
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Feb 20, 2008
hi everybody..
I have placed a textbox in a page footer of SSRS which is linked with a
databound text box in the body of the report.. which i intended would
give the report databound footer...
but now the problem is tat they dont show up on every page..
earlier they use to mostly not show up at all
or show up on the first or the last page...
could some1 help.??
once i render it to pdf..
all the page footers cant be seen.
regards.
savio
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Jul 9, 2007
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May 24, 2008
I had taken back up on employee from my office. Office server name is UMASHANKAR. My server name is XYZ. I had attached that back up file BY RIGHT CLICKING :: SERVICE OBJECT-->BACKUP DEVICES-->NEW BACK UP DEVICE.Now i create database of EMPLOYEE my server XYZ. I had tried to restore EMPLOYEE back file by right clicking EMPLOYEE database-->TASKS-->RESTORE-->FILE OR FILEGROUP-->To Database: EmployeeSource of Restore:From Device: Employee.bak(I had selected from file by browsing)i had selected recent back up.But server name in back up is UmashankarMy server name is XYZwhen i am clicking ok then i am getting this error.Restore failed for Server 'XYZ'.(Microsoft.SqlServer.Smo)Additional information:|--> An exception occured while executing a Transact-SQL statement or batch. | --> The media set has 2 media families but only 1 are provided. All members must be provided. All members must be provided. RESTORE DATABASE is terminating abnormally. (Microsoft SQL Server, Error: 3132)Plz solve this problem. I need it urgently
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Mar 5, 2014
Facing deadlock issues in my ETL job .
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Now this table is a heap , and there are no indexes on it .
During these updates , we encounter deadlocks causing the ETL job to fail .
Will adding an index faciltate?
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Jan 29, 2008
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webmaster http://www.GlobalGuideLine.com
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Nov 25, 2006
In case of a bulk insert, the “FOR INSERT� trigger fires for each recod or only once?
Thanks,
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Mar 4, 2005
Hi to all,
I am using a connection string like
data source=RemoteHostName;initial catalog=myDb;password=sa;user id=sa;
Max pool size = 200;
And now strange thing is happening ,, I am receiving error :
Timeout expired. The timeout period elapsed prior to obtaining a connection
from the pool. This may have occurred because all pooled connections were in
use and max pool size was reached
The SqlServer Activity Manager is telling that only 100 connections are pooled, and I guess that the Max pool size is 100, It is not being changed by my Connection string. As I am trying to change the default 100 pool size value to 200.
Huh , So stucked up , how to increase the Max pool size.. Is there any way .
I am getting worrried.
Any help ??
Thx and Regards
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Nov 20, 2006
I would like to have the value of a field to be set the return value of
System.Web.Security.Membership.GeneratePassword(12,4)
every time a a row is inserted.
Can you guide with this?
Do you have some similar sample code?
Thank you very much
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Dec 3, 2006
I would like to have the value of a field to be set the return value of
System.Web.Security.Membership.GeneratePassword(12,4)
every time a a row is inserted.
Can you guide with this?
Do you have some similar sample code?
Thank you very much
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Nov 12, 2001
Should a insert trigger fire my update trigger as well? it fires it automatically after the insert? Is this a bug?
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Aug 31, 2000
I have to create a insert trigger that calls a stored procedure usp_a
I need to pass two parameters to this stored procedure, value coming from the row inserted...
What is the syntax? Any help will be appreciated?
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Jan 14, 2005
Hi.
Replication is not an option for me so I am trying to creat a trigger that will basically copy any new record to another database. I am using an on insert trigger and I get all records from the table inserted to the new db not just the new record.
Any ideas?
Thanks.
Bill
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Apr 26, 1999
I am trying to write a pre-insert trigger. I want a row to be deleted first and then have the new row inserted. The end result is an insert/update statement. If anyone knows how to do this or has a better way, let me know, Please.
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Oct 13, 1998
I am trying to write an insert trigger for the following problem. I have a table that contains a field (amount) that contains currency amount. Each row could be a record from a transaction in a different country. I would like each record to be converted into U.S. currency as it is inserted. So I created an other table that contains that exchange rate. How can I create a trigger that does this?
Tax Detail Table Exchange Table
Account# int Country char
Description char ExchangeRate Money
Amount money
Country char
I am working with MSS 6.5. Any and all help will be greatly appreciated.
Fidencio Peña
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Dec 8, 1998
MSSQL 6.5
Is there any way to change some columns on inserted lines in ON INSERT trigger?
My notice: I try to find something about it in SQLBOOKS, but I found nothing.
It's possibly not TRUEEE!!!!! It wants me to grumble.
Thank for your answer.
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Nov 28, 2005
Really simple question - I have the following trigger for the INSERT event for Tbl_B:
CREATE TRIGGER calc_total ON [dbo].[Tbl_B]
FOR INSERT
AS
DECLARE @VATRate AS decimal(19,2)
SET @VATRate = (
SELECT Val
FROM Tbl_Numeric_Refs
WHERE Ref = 'VATRate'
)
UPDATE Tbl_B
SET [Total] = ((@VATRate / 100) * [PriceA]) + [PriceA],
[VATRate] = @VATRateHow can I restrict the UPDATE within the trigger to the record(s) being INSERTed? Or am I over-complicating things, and should use a simple UDF for this instead?
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Oct 22, 2007
Is it possible to pick up the value that is being inserted within the scope of a trigger? For example, if I were to run the following
INSERT INTO people (firstname, lastname)
VALUES ('George', 'V')
Would it be possible to access these values in a trigger before they are inserted?
CREATE TRIGGER trigger1
ON people
FOR INSERT
AS
IF EXISTS (SELECT 1 FROM table1 WHERE firstname = <the value being inserted>) BEGIN
Print '1'
END
ELSE BEGIN
Print '2'
END
GO
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Nov 15, 2007
Rightio - this is probably a simple question for you SQL afficionados.I have written a trigger to update a master table with a CreateDate field. Simple enough I thought but it updates this field when the existing record is edited as well - not so good.This is how it looks like:CREATE TRIGGER CreateDateON MasterFOR UPDATE ASDECLARE@idMaster intSELECT @idMaster = idMaster from Insertedupdate Masterset CreatedDate = getdate()where idMaster = @idMasterGOWell I know I can write an IF statement that will basically say if the field is not null then only update - fair enough - but is there a simpler way to do this? Is there a way I need to write my CREATE TRIGGER statement that ONLY makes it run when it is a NEW INSERT ONLY?THANKS!
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Jan 27, 2004
Hi, i'm a newbie in writting trigger and stored procedure, need to get help on this:
I cannnot find anyway to run the trigger before insert, anyway to do this?
Thanks.
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Mar 2, 2004
So... dear friends
I want to insert values to a table without firing the foreign key Constraint.
I think one way is to insert values into the parent table first and then perform the initial insert.
Is this possible with an INSTEAD OF INSERT Trigger or another way? If yes can you make an example? I want to check for dublicate values in the parent table too!!
Thanx!
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May 4, 2008
I have an EMPLOYEE table and DEPARTMENT table, i have to create one to many relationship where one employee can be in many departments, please guide me
create table employee (e_id INTEGER, e_fname varchar(30), e_lname varchar(30), d_id INTEGER references department(d_id))
create table department (d_id INTEGER, d_name varchar(30))
but here the problem would be while inserting into employee table since i have no primary key... do i need to use trigger to insert the right values.
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