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
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 .
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)
The Trigger must verify one field for eveery row updated and roll back any incorrect ones. I have tried different ways but I can't figure out how to make it work.
View 10 Replies View RelatedI'm tracking sales reps and the companies they represent. I have 2 tables. A header table that has the SalesRep (a key field) the name, phone, address, etc.A line file that will have the sales rep multiple times, each line having a vendor they represent.
SalesRepHeader table:
SalesRep name phone VendorList
Bob Bob_Smith 111-222-3333
John John_Young 123-456-56789
Mary Mary_Kerns 567-876-98765
[code]...
Whenever the SalesRepLine file is added to or updated I want the header file field VendorList to be updated with a concat of the vendors for this sales rep so the SalesRepHeader file would look like this.
SalesRep name phone VendorList
Bob Bob_Smith 111-222-3333 Samsung, Kenwood, JVC
John John_Young 123-456-56789 Apple, HP
I need the update to be automatic.
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
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 ?
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?
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
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
Any idea how to fix my code. I am getting this error message below....
Server: Msg 512, Level 16, State 1, Procedure TrigRetReqRecIDP1, Line 11
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.
Set @intRowCount = (select count(*) from RequestRecords where REID = @REID)
While (select @REID from RequestRecords) != @intRowCount
Begin
select @intRRID = (select REID from RequestRecords where REID=@REID and RRStatus = 'PE')
Exec TrigAssignImpTaskNewP1 @intRRID, @REID
End
ok my data base has 4 columns id,fname,lname,email and 3 rows 1,2,3
I made a simple update form that accesses the data and displays all three rows with the data in them:
<cfquery name="QUIZ" datasource="test">
SELECT id,fname,lname,email
FROM info
order by id
/cfquery
<HTML>
<HEAD>
<TITLE>Update an Employee</TITLE>
</HEAD>
<BODY>
<H1>Update an Employee</H1>
<FORM ACTION="databaseupdater.cfm" METHOD="POST">
<cfoutput query="QUIZ">
<INPUT TYPE="hidden" NAME="id" VALUE="#id#">
<P>
First name:
<INPUT TYPE="text" NAME="fname" SIZE="15" MAXLENGTH="30" VALUE="#Trim(fname)#">
<BR>
Last name:
<INPUT TYPE="text" NAME="lname" SIZE="15" MAXLENGTH="30" VALUE="#Trim(lname)#">
<BR>
E-Mail:
<INPUT TYPE="text" NAME="email" SIZE="15" MAXLENGTH="30" VALUE="#Trim(email)#">
<P>
</cfoutput>
<INPUT TYPE="submit" VALUE="update">
<INPUT TYPE="reset" VALUE="Clear">
</FORM>
</BODY>
</HTML>
you can use this form to send the updated data to databaseupdater.cfm:
<CFQUERY
DATASOURCE="test"
>
UPDATE info
SET fname='#fname#',
lname='#lname#',
email='#email#'
</CFQUERY>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>Untitled Document</title>
</head>
<body>
Thank You
</body>
</html>
the problem Grieg RN is each column in the database gets updated with all 3 rows of data in each column in stead of seperating the data in its correct row and column. I don't know much about the problem im just starting out please help. Thanks
Hi all,
I need to write an SQL statement to update multiple row (all) as follws and can just not get it right please help.
I have two fileds - "Tilte" and "Title1" in my "notes" table.
I would like to run through the entire table and replace the information in "Title1" with that of "Title", also I need to change a character whilst doing so , ie change a "=" to a "-"
Example
Title - "Will is coming to town = Paul"
need to copy this to Title1 and it must change to...
Title1 - "Will is coming to town - Paul"
Running MS SQL2000 SP4
Help appriciated
Thanks
I have to update the domain name on our email database. Is there a simple update I can use to change firstname.secondname@olddomain.com to firstname.secondname@newdomain.com. I've got about 2800 records to update and I don't fancy either loosing them all by doing a dogy update query or doing it one at a time.
Any help would be greatly appreciated................
I want to update multiple rows in one table
DDL of 3 tables
CREATE TABLE [dbo].[appl](
[app_id] [numeric](9, 0) IDENTITY(1,1) NOT NULL)
CREATE TABLE [dbo].[appl_party](
[prty_id] [numeric](9, 0) NOT NULL,
[app_id] [numeric](9, 0) NOT NULL)
CREATE TABLE [dbo].[party](
[prty_id] [numeric](9, 0) IDENTITY(1,1) NOT NULL,
[lockbyid] [char](8)
I want to update muliple rows in table "party" for column "lockbyid"
below is the update query with which i can only update one row but i need to update multiple rows in party table
update party set LOCKBYID ='abcd' where prty_id in
(select distinct prty_id from sappl_party where app_id in (Select appl.app_id
FROM appl INNER JOIN appl_party ON appl.app_id = appl_party.app_id where appl_party.prty_id=1234))
and LOCKBY_USR_ID is null
Hi,Does SQL support update to multiple rows where values coming from asub-query?e.ginsert into TABLE1select column1, column2, column3 from TABLE2This is perfectly valid, assumes TABLE1 has only three columns,column1, column2, column3.My question: Is there any way to UPDATE values to TABLE1 similarly?something likeupdate TABLE1 set column1= ?, column2= ? , column3= ?where ................ TABLE2...........OR is it that, sql allows only UPDATEs with one set of values to nrows.Can any one throw some light on this.-Thanks and Regards,Maymon.
View 3 Replies View Related
Hi,
I am writting a bit of SQL that takes data from one table then inserts it into another one. There is a field that can be any value (and is usually null), but when I insert the value in the new table then I want to execute:
IF table.field>0 then tabl2.field='400'. In other words for every row in the selection that has a field that is greater than 0 then '400' will be put into the new table.
I am not sure if the IF stamement can loop through a number of rows and execute depending on the value of a field in that row??
Thanks
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.
Hi,
I have a data; descriptions (types of elements in my system) on rows, and results (numeric values) of different branches for each description on columns. I have one entry (one row) for each individual day (so i have year, month and day columns) I prepared a report for this data (using enable drilldown; year --> month --> day --> description and its numeric values on the row) But I have to add new descriptions using my own descriptions, like formulas... My descriptions and my new descriptions made of with old ones, should be listed one under the other
For ex;
new_description = (descr1 + descr2) / descr7
Can I do this on report design step? If so, how?
I know this isn't right but I'm trying to build a single query in PHP to re write the sortorder column starting at 0 and writing every row in order.
Code:
update categories set (sortorder=0 where catid=32), (sortorder=1 where catid=33),(sortorder=2 where catid=36) where userid=111
PHP Code:
$qt="update categories set ";
for($i=0;$i<$num;$i++){
$a=$i+1;
$qt.="sortorder=$i";
if($a<$num){
$qt.=", ";
}
}
$qt.=" where userid=111";
Using PHP I can amend the loop above to slot in a row I want so I can change the sort order.
unfortunately I'm not sure how to build such a query in mssql, can anyone help?
Hai
I want to update mutiple rows using single statement.
Gender
M
F
Now I want to update M as Male and F as Female in Gender Table using single Sql Statement.
Can anyone help me please
Thanks in Advance...
Suresh Kumar
Newbie to the SQL Server.
UPDATE GOLDIE
SET GOLDIE_ID = (SELECT *,
SUBSTRING(GOLDIE_ID,1,
CASE WHEN PATINDEX('%[A-Z,a-z]%',GOLDIE_ID)= 0
THEN 0
ELSE PATINDEX('%[A-Z,a-z]%',GOLDIE_ID)-1
end) STRIPPED_COL
FROM GOLDIE_ID)
Here is the explaination of the above query, I have a column which has the values like '23462Golden Gate' or '348New York'. Above query is stripping all the characters and keeping only numbers. So I need to update the same column with only numbers which is the output of abover query.
Immd help will be greatly appreciated.
Pam
We have control table which will be useful whether we need to start the job or not. If we are starting the Job we will make it to 1.
Below is the Table Structure.
Table Name IN_USE_FG
CUST_D 0
PROD_D 0
GEO_D 0
DATE_D 0
Now we have different packages for 4 tables data loading. These 4 packages will start at a time. Before going to load the data we have to make the Flag to 1 and after that we have to load it. Because of this we have written Update statement to update the Value to 1 in respective Package.
Now we are getting dead lock because we are using same table at a same time. Because we are updating different records.
The objective is to identify orders where an order fee has been applied incorrectly. I have multiple orders per customer, my table contains an orderID and a customerID. Currently if the customer places additional orders before the previous orders have been closed/cancelled, then additional fees are being applied.
Let's say I'm comparing order #1 to order #2. I need to identify these rows where the following is true:-
The CustID is the same.
Order #2 has a more recent order date.
Order #2 has a FeeDate Before the CancelledDate of Order #1 (or Order #1 has no cancellation date).
So in the table the orderID:2835692 of CustID: 24643 has a valid order fee. But all the subsequently placed orders have fees which were applied before the first order was cancelled and so I want to update the FeeInvalid column with a 'Y'. The first fee will always be valid.
I think I understand why the code I am trying doesn't achieve the result I want but I can't figure out how to write it correctly. Below is one example of code I've tried and also code to create the table and insert some test data.
update t1
SET FeeInvalid = 'Y'
FROM MockData t1 Join MockData t2 on t1.CustID = t2.CustID
WHERE t1.CustID = t2.CustID
AND t2.OrderDate > t1.OrderDate
AND t2.FeeDate > t1.CancelledDate
CREATE TABLE [dbo].[MockData](
[OrderID] [float] NULL,
[code]....
I run the following statement and it will not update beyond 7 million plus rows and I have about 38 million to complete. I keep checking updated row counts and after 1/2 day it's still the same so I know something is wrong because it was rolling through no problem when I initiated it. I need to complete ASAP so it's adding to my frustration. The 'Acct_Num_CH' field is an encrypted field (fyi).
SET rowcount 10000
UPDATE [dbo].[CC_Info_T]
SET [Acct_Num_CH] = 'ayIWt6C8sgimC6t61EJ9d8BB3+bfIZ8v'
WHERE [Acct_Num_CH] IS NOT NULL
WHILE @@ROWCOUNT > 0
BEGIN
SET rowcount 10000
UPDATE [dbo].[CC_Info_T]
SET [Acct_Num_CH] = 'ayIWt6C8sgimC6t61EJ9d8BB3+bfIZ8v'
WHERE [Acct_Num_CH] IS NOT NULL
END
SET rowcount 0
I'm using Delphi 2006 to create a DLL which will be integrated into SQL 2005. It's been a long road and I've made a lot of headway, however I am currently having the following problem creating the stored procedure:
My dll name is 'Crystal_Reports_Test_01'
In the DLL, my class is named 'Class01'.
In the DLL, my procedure is named 'TestMe'
I've managed to integrate the DLL into SQL using the following statement:
CREATE ASSEMBLY TEST_ERIC_01
AUTHORIZATION dbo
FROM 'c:mssqlassembliescrystalreports.dll'
WITH PERMISSION_SET = UNSAFE
I am attempting to create the stored procedure which points to the 'TestMe' method inside of the DLL. FYI: 'CrystalReports' is the namespace above my class that I had to add in order to get it to locate the class. The following code is used to create the stored procedure:
create procedure dbo.Crystal_Reports_Test_01(
@Parm1 nvarchar(255)
)
as external name TEST_ERIC_01.[CrystalReports.Class01].TestMe
But I get the following error:
Msg 6573, Level 16, State 1, Procedure Crystal_Reports_Test_01, Line 1Method, property or field 'TestMe' of class 'CrystalReports.Class01' in assembly 'CrystalReports' is not static.
I'm not sure what this means exactly. I think it means the method (the procedure) is not using Static method binding but should be. I have no idea what this really means or how to accomplish this in the DLL - or if I'm even going about this in the right way.
Any help would be appreciated ! I'll post the Delphi code (DLL) below.
Thanks,
Eric Gooden
library CrystalReports;uses System.Reflection, System.Runtime.InteropServices;...................type Class01 = class public procedure TestMe([MarshalAs(UnmanagedType.LPWStr)] var sVarString: wideString); export; end;procedure Class01.TestMe([MarshalAs(UnmanagedType.LPWStr)] var sVarString: wideString); export;begin sVarString:= 'Lets change the value and see if the stored proc. gets the change.';end;end.
Matrix table has ID column and data below.
ID Flag TestDate Value Comment
111 2 12/15/2014 7.5 null
222 2 Null 10 received
Matrix_Current table could have 1 or multiple rows as below.
ID Flag TestDate Value Comment
111 2 01/26/2015 7.9
111 2 02/23/2015 7.9
111 2 04/07/2015 6.8
222 1 null 8 test comment 1
222 3 null 9 test comment 2
When I run below update
UPDATE AM
SET M.Flag = MC.Flag, M.TestDate = MC.TestDate,
M.Value = MC.Value, M.comment = MC.Comment
FROM dbo.Matrix M inner join dbo.Matrix_Current MC on M.ID = MC.ID
Matrix table has value below:
ID Flag TestDate Value Comment
111 2 01/26/2015 7.9
222 1 Null 8 test comment 1
I want to update Matrix table from all row from Matrix_Current, final table would like below:
ID Flag TestDate Value Comment
111 2 04/07/2015 6.8
222 3 Null 9 test comment 2
I had created a trigger which sees that whether a database is updated if it is its copy the values of the updated row into another control table now I want to read the content of control_table into BIzTalk and after reading I want to delete it.Can any one suggest the suitable ay to do this?
View 3 Replies View RelatedI have a SQL script to insert data into a table as below:
INSERT into [SRV1INS2].BB.dbo.Agents2
select * from [SRV2INS14].DD.dbo.Agents
I just want to set a Trigger on Agents2 Table, which could delete all rows in the table , before carry out any Insert operation using above statement.I had below Table Trigger on [SRV1INS2].BB.dbo.Agents2 Table as below: But it did not perform what I intend to do.
USE [BB]
GO
/****** Object: Trigger Script Date: 24/07/2015 3:41:38 PM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
[code]....
Please can anyone help me for the following?
I want to merge multiple rows (eg. 3rows) into a single row with multip columns.
for eg:
data
ID Pat_ID
1 A
2 A
3 A
4 A
5 A
6 B
7 B
8 B
9 C
10 D
11 D
I want output for the above as:
Pat_ID ID1 ID2 ID3
A 1 2 3
A 4 5 null
B 6 7 8
C 9 null null
D 10 11 null
Please help me. Thanks!
Are there any limitations or gotchas to updating the same table whichfired a trigger from within the trigger?Some example code below. Hmmm.... This example seems to be workingfine so it must be something with my specific schema/code. We'reworking on running a SQL trace but if anybody has any input, fireaway.Thanks!create table x(Id int,Account varchar(25),Info int)GOinsert into x values ( 1, 'Smith', 15);insert into x values ( 2, 'SmithX', 25);/* Update trigger tu_x for table x */create trigger tu_xon xfor updateasbegindeclare @TriggerRowCount intset @TriggerRowCount = @@ROWCOUNTif ( @TriggerRowCount = 0 )returnif ( @TriggerRowCount > 1 )beginraiserror( 'tu_x: @@ROWCOUNT[%d] Trigger does not handle @@ROWCOUNT[color=blue]> 1 !', 17, 127, @TriggerRowCount) with seterror, nowait[/color]returnendupdate xsetAccount = left( i.Account, 24) + 'X',Info = i.Infofrom deleted, inserted iwhere x.Account = left( deleted.Account, 24) + 'X'endupdate x set Account = 'Blair', Info = 999 where Account = 'Smith'
View 1 Replies View RelatedHi,First post so apologies if this sounds a bit confusing!!I'm trying to run the following update. On a weekly basis i want toinsert all the active users ids from a users table into a timesheetstable along with the last day of the week and a submitted flag set to0. I plan then on creating a schduled job so the script runs weekly.The 3 queries i plan to use are below.Insert statement:INSERT INTO TBL_TIMESHEETS (TBL_TIMESHEETS.USER_ID,TBL_TIMESHEETS.WEEK_ENDING, TBL_TIMESHEETS.IS_SUBMITTED)VALUES ('user ids', 'week end date', '0')Get User Ids:SELECT TBL_USERS.USER_ID from TBL_USERS where TBL_USERS.IS_ACTIVE = '1'Get last date of the weekSELECT DATEADD(wk, DATEDIFF(wk,0,getdate()), 6)I'm having trouble combing them as i'm pretty new to this. Is the bestapproach to use a cursor?If you need anymore info let me know. Thanks in advance.
View 4 Replies View RelatedI have create a recursive triggers in tblIncident. The PKID is the primary key in tblIncident, in this trigger, i'm trying to generate an auto increament primary key from the stored procedure GetMaxId and update to tblINcident, but I face a problem where PKID does not refresh the latest PKID, it always show the default value 0, until I requery the table. How to get the latest PKID?
/* Trigger in tblIncident */
CREATE TRIGGER GetPKID
ON tblIncident FOR
INSERT AS
DECLARE @PKID int
DECLARE @NEWVALUE int
DECLARE PKID_Cursor CURSOR FOR SELECT tblIncident.PKID FROM tblIncident, inserted
where tblIncident.PKID = Inserted.PKID
OPEN PKID_Cursor
BEGIN
FETCH NEXT FROM PKID_Cursor INTO @PKID
WHILE (@@fetch_status = 0)
BEGIN
SET @NEWVALUE = 0
/*Call stored procedure - getmaxid to get the latest PKID */
EXECUTE GetMaxId "IN", @NEWVALUE OUTPUT
Update tblIncident SET PKID = @NEWVALUE WHERE PKID = @PKID
FETCH NEXT FROM PKID_Cursor INTO @PKID
END
END
CLOSE PKID_Cursor
DEALLOCATE PKID_Cursor