I need creating an update trigger that involved two tables and a few fields.
tblCases
Fields
Defendent1
Defendent2
Defendant3
tblCaseBillingDetails
Fields
DefCount
I would like to create the trigger on tblCaseBillingDetails so that when the data in the Defendant fields are updated, the trigger fires and updates the Defendant count DefCount.
How can I create a Table whose one field will be 'tableid INT IDENTITY(1,1)' and other fields will be the fields from the table "ashu".
can this be possible in SQL Server without explicitly writing the"ashu" table's fields name.
I am attempting to update a table that drives a report. The report is at the order level. An order can have several types of demand (revenue $): Ship and/or Backordered. When I update one of these demand fields on the report table, I would expect those orders that have that type of demand to update, and those orders that don't have that type of demand to remain at their current value ($0 in this example which is the table default). But what is happening is that orders that don't have that type of demand are changing to NULL. What am i doing wrong with my update statement that is causing this?
Code:
CREATE TABLE #sales(
OrdNo int,
StatusGrp varchar(10),
Demand decimal(10,2)
)
INSERT INTO #sales
VALUES (1,'Ship',100.00)
[Code] .....
I need help writing an Update trigger that puts the current date in a changed record. I understand the basic idea but can't seem to get it to work. Any help would be greatly appreciated
View 1 Replies View RelatedI have problem with Triggers,Iv never done it before except @school!!
One of our clients Server has same database names(WeighBridge) but Different Instances(1got Express and Other3 have SQL2005).There is a weighbridge scale on SQL Express Database.
I want to create a Trigger that Automatically updates everytime there is weighbridge scale In other Databases that have SQL2005.
If someone can help please a code or tell me what to do,
Create a Trigger on a Table ot Database??
Please Help!!!!!!
Hello
I am new to sql and asp, I am using visual web developer and have table that when it gets change I would like to see another table populated with the information. This is the two tables I have
First one has the information in it that users will insert in it
asset_id int Unchecked
asset_desc varchar(50) Checked
serial_no varchar(50) Unchecked
model_no varchar(50) Checked
category bigint Unchecked
Manufacturer varchar(50) Checked
Mac_address varchar(50) Checked
service_pack varchar(50) Checked
owner bigint Unchecked
location bigint Unchecked
date_acquired datetime Checked
date_deactivated datetime Checked
system_asset_no varchar(50) Checked
cs_desc varchar(50) Checked
vendor varchar(50) Checked
modified_date datetime Checked
action varchar(50) Checked
Unchecked
Next table is the one I want the information to go in
history_asset_id int Unchecked
history_asset_desc varchar(50) Checked
history_serial_no varchar(50) Checked
history_model_no varchar(50) Checked
history_category bigint Checked
history_manufacturer varchar(50) Checked
history_mac_address varchar(50) Checked
history_service_pack varchar(50) Checked
history_owner bigint Checked
history_location bigint Checked
history_date_acquired datetime Checked
history_date_deactivated datetime Checked
history_system_asset_no varchar(50) Checked
history_cs_desc varchar(50) Checked
history_vendor varchar(50) Checked
[modified date] datetime Checked
action varchar(50) Checked
Unchecked
the column action is for the name of person updating and modified date is the system date. My trigger is this
Create TRIGGER Trigger4
ON dbo.t_asset
FOR INSERT /* INSERT, UPDATE, DELETE */
AS
INSERT INTO history_asset_id
(history_asset_id, history_asset_desc, history_asset_orderno, history_asset_invoiceno, history_asset_yellowno, history_asset_serial_number,history_asset_cost, history_asset_fedpart, history_date_acquired, history_asset_cond, history_cat_id, history_bld_id, history_loc_name,history_date_deactivated, history_asset_dispvalue, action, modified_date)
VALUES ('@asset_id','@asset_desc','@asset_orderno','@asset_invoiceno','@asset_yellowno','@asset_serial_number','@asset_cost','@asset_fedpart','@date_acquired','@asset_cond','@cat_id','@bld_id','@loc_name','@date_deactivated','@asset_dispvalue','@action','@sysdate')
Can anyone please help me or point me in the right direction, rbynum@kansascommerce.com
I have a trigger that writes changes to an audit table. In the case of Updates, I only want to write out the fields that have actually changed. My code for COLUMNS_UPDATED evaluates to true for all varchar fields, even when they haven't changed. All other scenarios appear to be working correctly.
WHILE @field < @maxfield
BEGIN
SELECT @field = min(ORDINAL_POSITION) FROM INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_NAME = @TableName AND ORDINAL_POSITION > @field
SELECT @bit = (@field - 1 )% 8 + 1
SELECT @bit = power(2,@bit - 1)
SELECT @char = ((@field - 1) / 8) + 1
IF ((@TriggerType = 'I') OR (@TriggerType = 'D') OR (@TriggerType = 'U' AND substring (COLUMNS_UPDATED(),@char, 1) & @bit > 0))
BEGIN..........
END
END
Ideas? Thanks!
I am extremely new at SQL Server2000 and t-sql and I'm looking tocreate a simple trigger. For explanation sake, let's say I have 3columns in one table ... Col_1, Col_2 and Col_3. The data type forCol_1 and Col_2 are bit and Col_3 is char. I want to set a trigger onCol_2 to compare Col_1 to Col_2 when Col_2 is updated and if they'rethe same, set the value on Col_3 to "Completed". Can someone pleasehelp me?Thanks,Justin
View 7 Replies View Relatedhi!
I have a big problem. If anyone can help.
I want to retrieve the last update time of database. Whenever any update or delete or insert happend to my database i want to store and retrieve that time.
I know one way is that i have to make a table that will store the datetime field and system trigger / trigger that can update this field record whenever any update insert or deletion occur in database.
But i don't know exactly how to do the coding for this?
Is there any other way to do this?
can DBCC help to retrieve this info?
Please advise me how to do this.
Thanks in advance.
Vaibhav
Help -
I need to import data into an existing table. Most import rows were unique, so I had no problem using DTS and appending. However, some import rows match existing rows except for one column/field that contains updated/new data, and I have to either replace the entire row with the imported row, or replace the individual field with the new data. How do I do that when there are many rows to import? It would take forever typing in all the data using UPDATE. Thanks in advance for your help!
rb
Hello !I'm trying to update one table field with another table searched firstdate record.getting some problem.If anyone have experience similar thing or have any idea about it,please guide.Sample case is given below.Thanks in adv.T.S.Negi--Sample caseDROP TABLE TEST1DROP TABLE TEST2CREATE TABLE TEST1(CUST_CD VARCHAR(10),BOOKING_DATE DATETIME,BOOKPHONE_NO VARCHAR(10))CREATE TABLE TEST2(CUST_CD VARCHAR(10),ENTRY_DATE DATETIME,FIRSTPHONE_NO VARCHAR(10))DELETE FROM TEST1INSERT INTO TEST1 VALUES('C1',GETDATE()+5,'11111111')INSERT INTO TEST1 VALUES('C1',GETDATE()+10,'22222222')INSERT INTO TEST1 VALUES('C1',GETDATE()+15,'44444444')INSERT INTO TEST1 VALUES('C1',GETDATE()+16,'33333333')DELETE FROM TEST2INSERT INTO TEST2 VALUES('C1',GETDATE(),'')INSERT INTO TEST2 VALUES('C1',GETDATE()+2,'')INSERT INTO TEST2 VALUES('C1',GETDATE()+11,'')INSERT INTO TEST2 VALUES('C1',GETDATE()+12,'')--SELECT * FROM TEST1--SELECT * FROM TEST2/*Sample dataTEST1CUST_CD BOOKING_DATE BOOKPHONE_NOC12005-04-08 21:46:47.78011111111C12005-04-13 21:46:47.78022222222C12005-04-18 21:46:47.78044444444C12005-04-19 21:46:47.78033333333TEST2CUST_CD ENTRY_DATE FIRSTPHONE_NOC12005-04-03 21:46:47.800C12005-04-05 21:46:47.800C12005-04-14 21:46:47.800C12005-04-15 21:46:47.800DESIRED RESULTCUST_CD ENTRY_DATE FIRSTPHONE_NOC12005-04-03 21:46:47.80011111111C12005-04-05 21:46:47.80011111111C12005-04-14 21:46:47.80044444444C12005-04-15 21:46:47.80044444444*/
View 3 Replies View Relatedoutside of restore manageability, can multiple filegroups enhance performance when only one disk is attached? I guess I should also ask if it can hurt?
I have two use cases and am a bit unclear after reading lots of material on the subject.
My first use case is an OLTP consisting of a very stable set of "configuration" tables and a volatile transaction intake table with RI on the stable tables. I thought about putting the volatile table in it's own filegroup due to it's behavior but am second guessing myself after seeing that every author on the subject seems to hint that filegroups are only relevant when they map to different disks.
My second use case is an archive (readonly) that I will "range" partition due to volume. My first instinct was to create one filegroup for each partition but again I'm wondering what that will buy me in an environment with only a single disk.
Pardon me if this question is too elementary. I am trying to create a trigger that will cause certain datafields to be updated with values from other data fields in the same row when a certain column, created specifically to fire the trigger, is updated. The purpose of this is to reduce data entry by field personnel.I think I have the create trigger statement correct, but I'm a little confused on the update statement.
In a nutshell, how can I write something like:
UPDATE "TABLENAME"
SET DATAFIELD1 = DATAFIELD2
WHERE RECORDNUMBER = (THE SAME RECORD NUMBER)
I do know that I have to ensure that sp_dboption Recursive Triggers value is set to false, thanks.
Hi,
If I want to automatically insert a record which has default value in a table,
how can I create the trigger?
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 RelatedUPDATE #TempTableESR SET CTRLBudEng = (SELECT SUM(Salaries) from ProjectBudget WHERE Project = @Project)UPDATE #TempTableESR SET CTRLBudTravel = (SELECT SUM(Travels) from ProjectBudget WHERE Project = @Project)UPDATE #TempTableESR SET CTRLBudMaterials = (SELECT SUM(Materials) from ProjectBudget WHERE Project = @Project)UPDATE #TempTableESR SET CTRLBudOther = (SELECT SUM(Others) from ProjectBudget WHERE Project = @Project)UPDATE #TempTableESR SET CTRLBudContingency = (SELECT SUM(Contingency) from ProjectBudget WHERE Project = @Project)above is the UPDATE command i am using in one of my stored procedures. I have to SELECT from my ProjectBudget table 5 times to update my #TempTableESR table. is there an UPDATE command i can use which would let me update multiple fields in a table using one SELECT command?
View 1 Replies View Relatedwrites "Hi,
I am VERY new to SQL and I do not know if I am word this question correctly, so forgive me.
I would like to create a new table that does calculations on some of the same fields.
•IPA number (from the IPA_Num field)
•Total number of Rx's (sum of rx field )
•Total Paid( sum of amt_paid field)
•Total generic paid (If the field drugs = 1 then sum the amt_paid field)
•Percent generic (If the field drugs = 1 then sum and divide by the sum of the field rx)
•Percent formulary (if the formulary field = A then sum and divide by the rx field)
•Cost difference ( Average amount paid per brand Rx - average amount paid per generic Rx )
Any help is greatly appreciated.
Blessing to all
Yvonne"
I have a table with a startdatetime and an enddatetime column such as:StartDateTime EndDateTime what I want to see returnedis:01/29/2004 10:30AM 01/29/2004 1:30PM "1/29/2004 10:30AM - 1:30PM"01/29/2004 10:30AM 01/30/2004 1:30PM "1/29/2004 10:30AM - 1/30/20041:30PM"01/29/2004 10:30AM 01/30/2004 10:30AM "1/29/2004 10:30AM - 1/30/200410:30AM"Maybe someone has accomplished this aready in a stored procedure andhas an example of how to do it?lq
View 2 Replies View RelatedI have a table where table row gets updated multiple times(each column will be filled) based on telephone call in data.
Â
Initially, I have implemented after insert trigger on ROW level thinking that the whole row is inserted into table will all column values at a time. But the issue is all columns are values are not filled at once, but observed that while telephone call in data, there are multiple updates to the row (i.e multiple updates in the sense - column data in row is updated step by step),
I thought to implement after update trigger , but when it comes to the performance will be decreased for each and every hit while row update.
I need to implement after update trigger that should be fired on column level instead of Row level to improve the performance?
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
end
Hi,I want to log updates to specific fields, storing the new and oldvalues. Is there any way I can iterate the collection of updatedfields within a trigger in order accomplish this?Thanks in advance,Julie Vazquez
View 4 Replies View Relatedgreetings!! the below trigger works fine in SQL 2000 and doesn't takeup much resources, it's a very simple solution to trim text fields atinput in SQL. I know a lot of folks will say to create input masks atthe UI level and that SQL is a restricted back-end DB, but to be quitehonest I don't trust those UI guys and as a DBA I will have to cleanthe mess when they forget to validate. Hope it can be usefull to anyof you too. ;)----------------------------------------------------------------------CREATE TRIGGER [TRIMMER_TGR] ON [dbo].[MyTable]AFTER INSERT, UPDATEASIF UPDATE (MyStringField)DECLARE @TRIMMEDFIELD NVARCHAR(50)DECLARE @MYID INTSELECT @TRIMMEDFIELD = MyStringField from InsertedSELECT @MYID = ID from InsertedBEGINUPDATE tblDocket SET MyStringField = RTRIM(LTRIM(@TRIMMEDFIELD))WHERE ID = @MYIDEND
View 6 Replies View RelatedHi,
I am not sure if this is the right forum to post this question.
I run an update statement like "Update mytable set status='S' " on the SQL 2005 management Studio.
When I run "select * from mytable" for a few seconds all status = "S". After a few seconds all status turn to "H".
This is a behaviour when you have an update trigger for the table. But I don't see any triggers under this table.
What else would cause the database automatically change my update?
Could there be any other place I should look for an update trigger on this table?
Thanks,
I have 3 fields (DOB_YEAR, DOB_MO, DOB_DAY)
They are populated like this (1985, 12, 21)
I would like to take the 3 values of populate one field (BIRTH_DATE) with these combined values to look like this (19851221) BIRTH_DATE is an 8 character field in datetime format.
The code
UPDATE DOB
SET BIRTH_DATE = (dob_year+dob_mo+dob_day)
Returns 6/11/1905 for 1959,11,17
Hello
I've to write an trigger for the following action
When a entry is done in the table Adoscat79 having in the index field Statut_tiers the valeur 1 and a date in data_cloture for a customer xyz
all the entries in the same table where the no_tiers is the same as the one entered (many entriers) should have those both field updated
statut_tiers to 1
and date_cloture to the same date as entered
the same action has to be done when an update is done and the valeur is set to 1 for the statut_tiers and a date entered in the field date_clture
thank you for your help
I've never done a trigger before
Table Name: Denominator
Already has the following constraint:
PK_Denominatorclustered, unique, primary key located on PRIMARY DenominatorID
How can I add a unique key that will cover the 3 fields --> MemberID,MeasureID,TimePeriodID
I also want to know whether we can include the " WITH ( IGNORE_DUP_KEY=ON ) "
Details :
Reporting Services 2000, SQL 2000 database, Visual Studio . Net 2003
In Report Design view
In "Data" tab, I can see records for column 'sRCName' returned from the stored procedure(usp_GetRouteCodeData) after clicking '!' icon. When I moved to "Preview" tab, I am getting below error message.
"The value expression for the textbox €˜sRCName€™ refers to the field €˜sRCName€™. Report item expressions can only refer to fields within the current data set scope or, if inside an aggregate, the specified data set scope."
Observation : there is no value returned from the dataset on 'Fields' panel. The SP is accessing a table called tblRCM.
If I go to the Data--> Dataset --> Query, change the "Command Type" from 'Stored Procedure' to 'Text' and entered
select * from tblRCM at Query string area, the report is running fine.
Issue: This issue only happens at my laptop, my team member can create the same report using the same stored procedure without any error. The database is sitting on a server.
In the troubleshooting process, I tried to create a simple report by calling a stored procedure(CustOrderHist) from NorthWind DB in my local SQL server, I am able to see the data/value in 'Fields' panel and sucessfully view the data in 'Preview' tab.
Looks like the issue only happen on my machine, for a report that using stored procedure to access a DB sitting on a server.
I hope to hear from anyone who have encountered the similiar issue before, or, have any clue to resolve the issue.
Thanks.
I want to create a trigger in SQL 2000 Enterprise, but not sure about triggers, how they work, etc. I just know that I was told I could create a trigger when new info is added to one table and check another table to see if this info is already in the other table, if not, copy the data to the other table too.
Would this be what a trigger can do for me?
what would be the best place to learn how triggers work, how to write one and install it, test it, etc?
I have 3 tables on my db, Projects, ProljectAllocationLog and Users
Project consists of Projectid(PK), ProjectName, UserID
ProjectAllocationLog consists of ProjectAllocationID(PK), Projectid, UserID,Date
Users consists of UserID (PK), Fullname
Over the course of time the user allocated to a project may change. The db has been set up to always show the most current user in the UserID of the Projects table,
I want to create a log that will record everytime that user has changed. (ProjectAllocationLog)
Having read through some examples posted on Forums, I believe that I can do this with a trigger, but I am not sure if I am doing it right, the trigger I have written is
Create Trigger tr_UpdateAllocationLog
ON Projects
AFTER Update
AS
If NOT UPDATE (Userid)
DECLARE @PROJECTID
DECLARE @NEWUSER
DECLARE @PREVIOUSUSER
SET @PROJECTID= (SELECT projected FROM Inserted)
SET @NEWUSER = (SELECT UserID from Inserted)
SET @ PREVIOUSUSER = (SELECT UserID from Deleted)
If @NEWUSER <> @PREVIOUSUSER
INSERT INTO ProjectAllocationLog (ProjectID, UserID, Date) VALUES (@PROJECTID, @NEWUSER, GETDATE())
Go
I would appreciate any comments
Hello,
I do have one table "ABC" in DB "Master" & other table "XYZ" in DB "Test".
Both tables are having same structures & same data currently. Now i want to create trigger in such a way that after every insertion & updation on table "ABC" in DB "Master" will insert & update records in table "XYZ" in DB "Test" respectively.
Can any one help me out?
Thanks
Prashant Hirani
Where Dreams Never Ends
i am trying to create a trigger which when I insert a "y" on a student table in insCheck column, instructor table will create a record of the same person.
The reason is there are two tables are in my DB, student and instructor table. Student can be a instructor so whenever insCheck conlum in studnent table is checked as "y", instructor table should be populated.
Both table studentId and instructorId inserted as manually so that I am not sure how i should populate the instructor's table just fName, mI, and lName and I have go back to the instructor table and populate the rest of the table manually or is there any way to poppulate the insturctorid also while trigger is populate the name onthe instructor table.
My Two tables DDL are like down below
create table student(
studentId char(4) not null primary key,
fName varchar(25) not null,
mI char(1) null,
lName varchar(25) not null,
insCheck char(1) not null,
);
create table instructor(
instructorId char(4) not null primary key,
fName varchar(25) not null,
mI char(1) null,
lName varchar(25) not null,
instructorQual varchar(100) not null,
);
thanks for your help in advance!
gazawaymy
There are 2 tables: OrderID and Order_Details
CREATE TABLE Orders
(OrderID int
Constraint Order_ID_pk primary key
, CustomerID nchar (5)
, EmployeeID int
, OrderDate datetime
, RequiredDate datetime
, ShippedDate datetime
, ShipVia int
, Freight money
, ShipName nvarchar (40)
, ShipAddress nvarchar (60)
, ShipCity nvarchar (15)
, ShipRegion nvarchar (15)
, ShipPostalCode nvarchar (10)
, ShipCountry nvarchar (15)
)
CREATE TABLE Order_Details
(OrderID int NOT NULL
, ProductID int NOT NULL
, UnitPrice money NOT NULL
, Quantity smallint NOT NULL
, Discount real NOT NULL
, constraint Order_Details_PK
Primary key (OrderID, ProductID)
)
Create a Transact SQL procedure, customer_activity, that would, for a given CustomerID, return the number of orders that customer has made, average amount of all the customer orders, and the maximum customer’s order. The CustomerID should be the stored procedure’s input parameter. The stored procedure should use the view customer_orders.
what kind of code to create this? it says i need to use a view customer_orders, which i made:
create view customer_orders as
select orders.orderID, customerID, sum(order_details.orderID) as orderamount
from orders, order_details where orders.orderID=order_details.orderID
group by orders.orderID, customerID
but i don't know how to do it.
Next: the trigger:
Write a trigger that would, for any order entered (inserted), print the order amount as well as the customer’s average and maximum order so far, by using the view and the stored procedures created in this lab.
please and thank you
Hi Everyone,
I have a database which once every week gets backup/restored and then renamed for training purpose. The problem is that I got trigger on some of the tables and once the database gets renamed the trigger failed to work as it referring to the old database name. I have idenify all the trigger and done a ALTER TRIGGER. However I can't seem to get it to run as a JOB. Tried to create a store procedure but get a error as the ALTER TIGGER is after CREATE PROCEDURE I could do it as a SQLstring but theirs alot of trigger, want to know if there any other ways of doing it. Please help