How To Tell If A Row Is Updated

Jan 15, 2008

Hi Im doing a simple update in my SP: 
    update users
    set Name = @Name
    where id=@userID and password=@password
 
i want to know if a row gets updated. for example if the userID and password dont match then the row will not get updated.
so i want some way to tell if a row has been updated. how do i do this?
thanks 
 

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Save Updated Date When Row Is Updated

Apr 6, 2008

Hi,I want to save the last modification date when the row is updated. I have a column called "LastModification" in the table, every time the row is update I want to set the value of this column to the current date. So far all I know is that I need to use a trigger and the GetDate() function, but could any body help me with how to set the value of the column to getdate()? thanks for your help. 

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Apr 5, 2007

Hi everybody,
 I am a total noob conserning ASP, but I am willing to learn
We have a sql2005 SRV(hosted by our ISP, so limited access) and a ASP based forum (WEB WIZ)
When I try to login I get this error: Support Error Code:- err_SQLServer_loginUser()_update_USR_CodeFile Name:- functions_login.aspError details:-Microsoft OLE DB Provider for ODBC DriversQuery cannot be updated because the FROM clause is not a single simple table name.Can somebody tell me whats wrong?
Thanx in advance.
 Gerry de Bruijn!

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Jul 6, 2007

Hi -
 apologies if this is not the right forum for this - I've searched a bit and this seems to be the best fit.
I have the following problem: I want to update records in a table that fit certain criteria. The way the insert logic works make sure that there will always be only one record that fits the criteria and I'd like to get the ID value of that record once the update went through. So here is what I tried:
 1 UPDATE Timeslot
2 SET StartTime = @StartTime, EndTime = @EndTime
3 WHERE (ProfessionalID = @ProfessionalID) AND (ProviderLocationID = @ProviderLocationID) AND (RequestID IS NULL) AND (StartTime > @StartTime) AND
4 (EndTime < @EndTime);
5 SELECT SCOPE_IDENTITY()

 My hope was that the select scope_identity would return the Timeslot ID of the row that was affected, but it doesn't. How do I get that row?
 Thanks!!!
Oliver
 

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Jun 20, 2000

is there a such thing as a "UPDATED table".. as in a trigger's INSERTED table or DELETED table ....

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Apr 10, 2000

How can I determine who and when a table in a db was updated, I dont need this per record, I only need to know the last time an update was made to a table. Thanks.

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Sep 21, 2000

Is there a way to tell when a file was last updated?

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Jun 28, 2004

If I update a recordset a group of records using dynamic SQL where I update the TOP n records, is it possible to get the set of records that was updated?


CREATE PROCEDURE usp_Structural_ScheduleComponent
@cProject char(7),
@cComponentID char(10),
@iPour int,
@iQuantity int,
@iAvailable int OUTPUT,
@dtCast datetime OUTPUT
AS

SET @dtCast = convert(char(10), getdate(), 120)

DECLARE @cSql varchar(500)
SET @cSql = 'UPDATE tbStructuralComponentSchedule SET PourNumber = ' + CAST (@iPour AS VARCHAR) + ', ScheduledDate = ' + '''' + CAST(@dtCast AS VARCHAR) + '''' +
' WHERE EntryID IN ( SELECT TOP ' + CAST(@iQuantity AS VARCHAR) +
' FROM tbStructuralComponentSchedule ' +
' WHERE fkProjectNumber = ' + '''' + @cProject + '''' +
' AND fkComponentID = ' + '''' + @cComponentID + '''' +
' AND IssueDate IS NOT NULL' +
' AND ScheduledDate IS NULL' +
' ORDER BY EntryID DESC)'

EXEC(@cSql)
IF(@@ERROR <> 0 OR @@ROWCOUNT < = 0)
RAISERROR('Failed to add components to pour!',16,1)

SELECT @iAvailable = SUM(CASE WHEN IssueDate IS NOT NULL AND ScheduledDate IS NULL THEN 1 ELSE 0 END)
FROM tbStructuralComponentSchedule WHERE fkProjectNumber = @cProject AND fkComponentID = @cComponentID

GO

-- Is there a way to return the recordset that were modified in the update?

Mike B

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How To Get Last Updated Date

Oct 19, 2004

Hi,
I am looking for a function (or something else) that shows me, when a row in MS SQL Server was updated the last time. is it possible?

thanks
deviant69

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Feb 10, 2005

Hi,

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Dec 13, 2005

Hi,

We run SQL SERVER 2000 on win2000

I've a question regarding Index on a table.
I've a table (1 milj rows) with a extra index ZINDEX1.

Now lets say I insert 1000 rows in that table.

Now what will happend if I search on these NEW rows in my table.
The Index is not updated.

//Martin

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May 3, 2006

We have a third party process that runs and updated several SQL tables.
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Apr 4, 2007

Guys,

Is there a way to find out when a certain DB object (e.g. Stored procedure) was last modified?

SYSOBJECTS table contains crdate and refdate fields. None of these, however, appear to tell me when when the object was last updated.

Any suggestions?


Thanks a lot

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Oct 10, 2007

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Mar 9, 2015

I have a table written in to sql by the program Wincc flex wich is currently constantly saving data in to it. I want to reed this data back in to Labview and update it’s content on Labview constantly to plot a graph that keeps updating over time.

I have achieved this after some research but my problem is that I need a way of just reading the last row (meaning most recent row, not last row as the bottom one) inserted in to the table written by wincc and saved in sql WITHOUT having to read all the data and selecting for example the higest value of a timestamp column (which is added by wincc) because this would cause too much lag since the table has a lot of elements and I need to constantly read it. One of the main problems is that the data written by wincc is written in a circular buffer, which does delete 20% of the data when it fill’s up and start writing new data in to the free space, so that the temporal order of the data does nothing to do (at least nothing simple) with the index order in the table. Is there anything like a method to save the index of the last row modified in the table so that labview could read it and directly access the most recent recordset in the table just by index specification on a query?

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Mar 7, 2006

I am writing a generic trigger in VS 2005 that selects records from the inserted table, and updates an audit table. I am, however, unable to retrieve the name of the table that the insert occurred on. I am using the following code to select the records, and obtain the name.. Can anyone offer any alternatives to accomplishing this task? Thanks in advnace for any help you can provide.

Craig

SqlDataAdapter tableLoader = new SqlDataAdapter("SELECT * FROM inserted", connection);

DataTable insertedTable = new DataTable();

tableLoader.Fill(insertedTable);

string insertedTableName = insertedTable.TableName;

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Jun 12, 2007



I am trying to insert data to a simple table using SQL express

However , I can see the data saved in the DataSet but not in the actual database.

If I try to insert the same user again , I got primary key violation ???



Here is the insert function :

string SqlConnection = @"Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|QJ.mdf;Integrated Security=True;User Instance=True";

SqlConnection Conn = new SqlConnection(SqlConnection);

SqlDataAdapter DataAdapter = new SqlDataAdapter("SELECT * FROM USERS", Conn);

SqlCommandBuilder ComandBuilder = new SqlCommandBuilder(DataAdapter);

DataAdapter.InsertCommand = ComandBuilder.GetInsertCommand();

DataAdapter.UpdateCommand = ComandBuilder.GetUpdateCommand();

DataSet DS = new DataSet();

DataAdapter.Fill(DS, "USERS");

DataTable DT = DS.Tables["USERS"];

DataRow DR = DT.NewRow();

DR["NAME"] = txtUserName.Text;

DR["Password"] = txtPass.Text;

DR["Type"] = 1;

DT.Rows.Add(DR);

DataAdapter.Update(DS,"USERS");

DS.AcceptChanges();

Conn.Close();











I dont know what I have done wrong

Please help

Thanks very much

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Feb 16, 2006

hey expert out ther..

i have encounter this error ..and i dont know what is the wrong with it..

the error goes:

No row was updated

Error source: .net SQLClient Data provider

Error Message:string or binary data would be trancated.

plz help me to slove this prob.

thanks in advance!!!!!!!

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Dec 11, 2006

I have some set of records in my table.
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While i am displaying the records in a datagrid, The LAST UPDATED record should only be displayed.
Means, the recently updated records should be displayed in datagrid.
Pls give me the sql code / i am also in need of a Stored procedure for this.
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Jul 1, 2007

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the page that is shown to the administrator displays the applicant name and his status, when he changes any of the applicants status, an email is sent to that applicant.
is there any way to do that?
thanks in advance  
 

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Oct 11, 2007

hello all..
i  want to update my table information with the value which is currently inserted/updated in another table dynamically..how to get the value of a currently inserted single cell in that table..?
table1 contains Refno,.....Refno is primarykey,identity
table 2 contains uploadID,....uploadID is primary key,identity
table3 contains RefNo,UploadID(both r foriegn keys corresponding to table1 & table2)
how to fill table3 with values(not manually) when i am inserting records into table1 n table2 ..( refno and uploadId are identity columns )..Any Idea..?
 
thanks in Advance
Anne

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Jan 31, 2008

Hi all,
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Anne

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Jun 9, 2005

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Nov 29, 2005

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Thanks in advance,

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Nov 15, 2001

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May 21, 2006

I am trying to write a trigger that, on an update, will check to see if more than one record is being updated. If more than one record is being updated, rollback the transaction and print a message. If not, then commit the transaction and print an OK message.

My problem is I am having troubles writing this trigger. I will post my SQL trigger code so far.

I am new with Triggers, so any help or advice is appreciated.


Code:

CREATE TRIGGER trgPaperCheck
ON BOOK
AFTER UPDATE
AS
IF UPDATE(Paperback)
BEGIN
DECLARE @count AS INT
SELECT @count = COUNT(Paperback)
FROM Book
IF @count > 1
BEGIN
PRINT('Only one Book record can be updated at a time!')
ROLLBACK TRANSACTION
END
ELSE IF @count =1
BEGIN
PRINT('Paperback Updated')
COMMIT TRANSACTION
END
END

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Apr 12, 2005

Hi all,
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thanks in advance,
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Sep 24, 2005

I am new to trigger and I have following question.

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Right now I have a updated trigger on "AccountDetails" table. When there is an updated to this table, it will insert some data to another "CustLog" table for logging when customer does the updates. Let's say Customer "A" has 5 accounts. When "A" updates his accounts' information, all 5 rows will be updated, triggers will be called 5 times, and 5 insert rows will be added to "CustLog". Is that any way to keep track those 5 updated on "AccountDetails" are referred to the same customer (by customer ID or so) so that it will only run the trigger once instead of 5 times?

I hope I make it clear and please help me on this! :o

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