OLEDB Versus ADO.NET For UPDATE Statement Using Parms
Jun 14, 2006
In SSIS, I have an Execute SQL Task that runs a direct SQL statement as follows to update an MS/SQL database table:
Update auditTable SET PackageName = @pkgname
In the parameters mapping, @pkgname is mapped to the System variable System::PackageName (as input).
This task runs fine if I use ADO.NET as the data source without any error.
But if I use OLEDB as the source it fails miserably and requires that the @pkgname variable be defined (as if it's a user variable, when in fact it was intended as a parm for the update statement only).
In my mapping i have used one OLEDB command which updates a table. It updates 70 columns of that table. The problem is that it is taking long time to execute that(almost 15-20 minutes) It is updating almost 3k-5k rows. I tried to put the update statement in SP and called that in OLEDB command. Still it is taking same time. Please advice how to solve this problem.
I have a database that is being used as sort of a reports datawarehouse. I use DTS packages to upload data from all the differentsources. Right now I have it truncating the tables and appending withfresh data. I was considering using updates instead and my question waswhich is more efficent?
My problem: I have developed an application based on sqloledb to access a SQLserver application.
One of the operations is to update certain column of a certain table. This works fine. But with a specific catalog (database) of a specific customer the update hangs for ever on the execution of that sql sentence. Size of the mdb file is around 1 Gb. The funny thing is that if I execute the same sql sentence (same record and same catalog) from the Query Analyzer ( that I belive it uses odbc ) the operation is done. The update sql sentence does an update on a non-indexed column with the criteria ( where ...) using a index column (non-clustered) I have tried the sqlmaint to rebuild indexes and check integrity and no special error report is given.
Also another funny behaviour is that if I stop and I restart sqlserver, the update of that specific record fails, but it continues of the following records to be updated.
This is not executed inside a transaction. Candidate records to be updated are stored in memory (maximum 1000), and one by one are updated.
Does anyone know an specific tool to integrity or to monitor what is going on? I have tried the profiler , what can I monitor to detect this lock?
hi, please someone can help me. I get error 0x80040E14L // The command contained one or more errors. I think that the error is in the sql update command. this is my code:
Is there a limit to the number of fields that can be set in an OleDB Update Statement?
This works with 6 fields: cmd.CommandText = "Update [Sheet2$A2:AP2] Set F1 = '1', F2 = '35062', F3 = '6', F4 = '620000.0000', F5 = '200000.0000', F6 = '700000.0000'"
This Fails with 7 fields: cmd.CommandText = "Update [Sheet2$A2:AP2] Set F1 = '1', F2 = '35062', F3 = '6', F4 = '620000.0000', F5 = '200000.0000', F6 = '700000.0000', F7 = '123'"
The range should be plenty big with A2:AP2. In the end I'm trying to push 42 fields.
The complete segment is:
Dim ExcelConnection As String = "Provider=Microsoft.Jet.OLEDB.4.0;" & _ "Data Source=" & ExcelFileName & ";" & _ "Extended Properties=""Excel 8.0;HDR=NO""" Dim conn As New System.Data.OleDb.OleDbConnection(ExcelConnection) Dim cmd As New System.Data.OleDb.OleDbCommand()
Is there a way to use a parm in the 'IN' of a where clause?Example (integerValue is an int datatype):declare @list as varchar(max)set @list = '1, 2, 3, 4'select *from table1where integerValue IN ( @list )
We have SS2K5 source and DB2 Target. I downloaded and installed MS OLE DB provider for DB2. It is configured correctly. The data insert works fine. But I am having problem with update/delete on DB2 when passing string parameters.
The OLEDB command works fine when I hard code the values: delete from TableName where Col1='abc' and Col2='xyz'
But when I use parameters the package executes successfully, but the data is not delete on DB2.
Any one having similar experience or solution for this is really appreciated.
I'm executing a stored procedure from an Execute SQL Task in my SSIS package. The procedure takes two input variables and creates and executes an SQL statement based on those variables. I don't have it set to return anything.
When I run the package in debug mode on my desktop, it runs just fine.
However, when I save it to the RDBMS and execute it as a step in a job, the stored procedure errors out because it doesn't receive the input parameters. If I replace the ? in the statement with the value I know the parm should have, it executes just fine. The parms are mapped to the 0 (and, where applicable, 1) input parms.
As an aside, the package variable supplying the value is a byte value. However, in the parm mapping for the step, I define it as varchar because that's what the stored procedure is expecting. Could this be goofing me up?
Hi All I'm having a bit of trouble with an sql statement being inserted into a database - here is the statement: string sql1; sql1 = "INSERT into Customer (Title, FirstName, FamilyName, Number, Road, Town,"; sql1 += " Postcode, Phone, DateOfBirth, email, PaymentAcctNo)"; sql1 += " VALUES ("; sql1 += "'" + TxtTitle.Text + "'," ; sql1 += "'" + TxtForename.Text + "'," ; sql1 += "'" + TxtSurname.Text + "'," ; sql1 += "'" + TxtHouseNo.Text + "',"; sql1 += "'" + TxtRoad.Text + "',"; sql1 += "'" + TxtTown.Text + "',"; sql1 += "'" + TxtPostcode.Text + "',"; sql1 += "'" + TxtPhone.Text + "',"; sql1 += "'" + TxtDob.Text + "',"; sql1 += "'" + TxtEmail.Text + "',"; sql1 += "'" + TxtPayAcc.Text + "')"; Which generates a statement like:INSERT into Customer (Title, FirstName, FamilyName, Number, Road, Town, Postcode, Phone, DateOfBirth, email, PaymentAcctNo) VALUES ('Mr','Test','Test','129','Test Road','Plymouth','PL5 1LL','07855786111','14/04/1930','mr@test.com','123456') I cannot for the life of me figure out what is wrong with this statement. I've ensured all the fields within the database have no validation (this is done within my ASP code) that would stop this statement being inserted. Line 158: dbCommand.Connection = conn;Line 159: conn.Open();Line 160: dbCommand.ExecuteNonQuery();Is the line that brings up the error - I presume this could be either an error in the statement or maybe some settings on the Database stopping the values being added. Any ideas which of this might be ? I'm not looking for someone to solve this for me, just a push in the right direction! Thanks!
I am having a problem on updating data in DB2 target table.
I followed BJ Custard's (http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=1058272&SiteID=1&mode=1)(thanks amillion!) post and configured OLEDB destination to insert data. But I have to also update or delete data from the target table based on flag from source.
I tried using OLEDB command which uses the OLEDB connection created by following the steps posted in above link.
Trail 1real requirement): When I used the SQL query:
delete from table where Col1=? and Col2=?
I am unable to map to the parameters. When I click refresh button after writing the query, I get "There is a data source column with no name. Each data source column must have a name." message. Added to before message, there are no parameters to map to.
Trail 2: When I hard code the parameters :
delete from table1 where Col1='abc' and Col2='xyz'
no parameters will come up, so no mapping. So when I execute the mapping I get the following error:
Error: 0xC0202009 at Load .....................................................: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80040E00. Lookup on above error codes show those are related more to target Db2 database.
I am sure some one might have used the OLEDB command task, not only just insert task.
I'm want to pass empty parm value to a stored procedure. I'm new at this stuff and not sure how to do this. To make it work I can put values in parms and it works great. I don't want to populate some of the fields in the table with values. The fields are cnty,dist,beat,convertedkey. Anyone know how I can get it done? Code below. Thanks for your help!
int shift = Convert.ToInt16(dr.Cells[1].Value.ToString());
int prior = Convert.ToInt16(dr.Cells[2].Value.ToString());
I get this error: Server: Msg 119, Level 15, State 1, Line 10 Must pass parameter number 3 and subsequent parameters as '@name = value'. After the form '@name = value' has been used, all subsequent parameters must be passed in the form '@name = value'.
But when I run it this way : exec usp_List_Relationship_Users 1851 , 'Channel Member', @cust_idOUTPUT, @user_login_id OUTPUT, @username OUTPUT, @password OUTPUT, @status_id OUTPUT, @sdesc OUTPUT, @administrator OUTPUT
I get the expected results. Why should I omit the name of the name of the input parameters? I don't know why I am getting this error if don't run by ommitting the name of the input params.
Any help regarding this matter is greatlt appreciated. You can assume that all the variables are declared prior to executing the stored procedure.
I am currently having this problem with gridview and detailview. When I drag either onto the page and set my select statement to pick from one table and then update that data through the gridview (lets say), the update works perfectly. My problem is that the table I am pulling data from is mainly foreign keys. So in order to hide the number values of the foreign keys, I select the string value columns from the tables that contain the primary keys. I then use INNER JOIN in my SELECT so that I only get the data that pertains to the user I am looking to list and edit. I run the "test query" and everything I need shows up as I want it. I then go back to the gridview and change the fields which are foreign keys to templates. When I edit the templates I bind the field that contains the string value of the given foreign key to the template. This works great, because now the user will see string representation instead of the ID numbers that coinside with the string value. So I run my webpage and everything show up as I want it to, all the data is correct and I get no errors. I then click edit (as I have checked the "enable editing" box) and the gridview changes to edit mode. I make my changes and then select "update." When the page refreshes, and the gridview returns, the data is not updated and the original data is shown. I am sorry for so much typing, but I want to be as clear as possible with what I am doing. The only thing I can see being the issue is that when I setup my SELECT and FROM to contain fields from multiple tables, the UPDATE then does not work. When I remove all of my JOIN's and go back to foreign keys and one table the update works again. Below is what I have for my SQL statements:------------------------------------------------------------------------------------------------------------------------------------- SELECT:SELECT People.FirstName, People.LastName, People.FullName, People.PropertyID, People.InviteTypeID, People.RSVP, People.Wheelchair, Property.[House/Day Hab], InviteType.InviteTypeName FROM (InviteType INNER JOIN (Property INNER JOIN People ON Property.PropertyID = People.PropertyID) ON InviteType.InviteTypeID = People.InviteTypeID) WHERE (People.PersonID = ?)UPDATE:UPDATE [People] SET [FirstName] = ?, [LastName] = ?, [FullName] = ?, [PropertyID] = ?, [InviteTypeID] = ?, [RSVP] = ?, [Wheelchair] = ? WHERE [PersonID] = ? ---------------------------------------------------------------------------------------------------------------------------------------The only fields I want to update are in [People]. My WHERE is based on a control that I use to select a person from a drop down list. If I run the test query for the update while setting up my data source the query will update the record in the database. It is when I try to make the update from the gridview that the data is not changed. If anything is not clear please let me know and I will clarify as much as I can. This is my first project using ASP and working with databases so I am completely learning as I go. I took some database courses in college but I have never interacted with them with a web based front end. Any help will be greatly appreciated.Thank you in advance for any time, help, and/or advice you can give.Brian
Ok I have a query "SELECT ColumnNames FROM tbl1" let's say the values returned are "age,sex,race".
Now I want to be able to create an "update" statement like "UPATE tbl2 SET Col2 = age + sex + race" dynamically and execute this UPDATE statement. So, if the next select statement returns "age, sex, race, gender" then the script should create "UPDATE tbl2 SET Col2 = age + sex + race + gender" and execute it.
I have a ForEachLoop parent pkg that reads thru the file system of dtsx to be executed.
I would like to pass CLI parms to the command itself (dtexec). I'm not looking at passing values to the child pkgs but rather additional command line values such as:
/CONFIGFILE "C:myconfig.dtsConfig.
In my expression builder for the PackageName I added the additional string but during the execution, the reference to my dtsconfig is ignored without any errors and the child pkg runs using the default values provided at design time.
i was tasked to created an UPDATE statement for 6 tables , i would like to update 4 columns within the 6 tables , they all contains the same column names. the table gets its information from the source table, however the data that is transferd to the 6 tables are sometimes incorrect , i need to write a UPDATE statement that will automatically correct the data. the Update statement should also contact a where clause
the columns are [No] , [Salesperson Code], [Country Code] and [Country Name]
i was thinking of doing
Update [tablename] SET [No] = CASE WHEN [No] ='AF01' THEN 'Country Code' = 'ZA7' AND 'Country Name' = 'South Africa' ELSE 'Null' END
Hi when i am using OLDB Command for Update Existing Records the Follwing ERror Code I am getting . Any one pls help me on this one.
1)[DTS.Pipeline] Error: The ProcessInput method on component "OLE DB Command 1" (9282) failed with error code 0xC0202009. The identified component returned an error from the ProcessInput method. The error is specific to the component, but the error is fatal and will cause the Data Flow task to stop running.
2)
[OLE DB Command 1 [9282]] Error: An OLE DB error has occurred. Error code: 0x80040E10.
3)
[OLE DB Command 1 [9282]] Error: An OLE DB error has occurred. Error code: 0x80040E10.
Hello,I am trying to update records in my database from excel data using vbaeditor within excel.In order to launch a query, I use SQL langage in ADO as follwing:------------------------------------------------------------Dim adoConn As ADODB.ConnectionDim adoRs As ADODB.RecordsetDim sConn As StringDim sSql As StringDim sOutput As StringsConn = "DSN=MS Access Database;" & _"DBQ=MyDatabasePath;" & _"DefaultDir=MyPathDirectory;" & _"DriverId=25;FIL=MS Access;MaxBufferSize=2048;PageTimeout=5;" &_"PWD=xxxxxx;UID=admin;"ID, A, B C.. are my table fieldssSql = "SELECT ID, `A`, B, `C being a date`, D, E, `F`, `H`, I, J,`K`, L" & _" FROM MyTblName" & _" WHERE (`A`='MyA')" & _" AND (`C`>{ts '" & Format(Date, "yyyy-mm-dd hh:mm:ss") & "'})"& _" ORDER BY `C` DESC"Set adoConn = New ADODB.ConnectionadoConn.Open sConnSet adoRs = New ADODB.RecordsetadoRs.Open Source:=sSql, _ActiveConnection:=adoConnadoRs.MoveFirstSheets("Sheet1").Range("a2").CopyFromRecordset adoRsSet adoRs = NothingSet adoConn = Nothing---------------------------------------------------------------Does Anyone know How I can use the UPDATE, DELETE INSERT SQL statementsin this environement? Copying SQL statements from access does not workas I would have to reference Access Object in my project which I do notwant if I can avoid. Ideally I would like to use only ADO system andSQL approach.Thank you very muchNono
It appears to update only the first qualifying row. The trace shows a row count of one when there are multiple qualifying rows in the table. This problem does not exist in JDBC 2000.
I'm writing a fairly involved stored procedure. In this Stored Procedure, I have an update statement, followed by a select statement. The results of the select statement should be effected by the previous update statement, but its not. When the stored procedure is finish, the update statement seemed to have worked though, so it is working.
I suspect I need something, like a GO statement, but that doesnt seem to work for a stored procedure. Can anyone offer some assistance?
I got an error when i do an OLE db Source pointing to an sql 2000 database and executing a sql query inside the OLE Source. The ole source will point to an OLE DB destination which is an sql 2005 database.
But i got the below error:
Error at Data Flow Task [OLE DB Destination [245]]: the column firstname cannot be processed because more than one code page (936 and 1252) are specified for it.
Error at Data Flow Task [DTS.Pipeline]: "component "OLE DB destination" (245)" failed validation and returned validation status "VS_ISBROKEN".
Error at Data Flow Task [DTS.Pipeline]: One or more component failed validation.
Error at Data Flow TaSK: There were errors during task validation.
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
Hi,I have table with three columns as belowtable name:expNo(int) name(char) refno(int)I have data as belowNo name refno1 a2 b3 cI need to update the refno with no values I write a query as belowupdate exp set refno=(select no from exp)when i run the query i got error asSubquery returned more than 1 value. This is not permitted when thesubquery follows =, !=, <, <= , >, >= or when the subquery is used asan expression.I need to update one colum with other column value.What is the correct query for this ?Thanks,Mani
Dim lblock As Boolean chkChecked = lblock strSQL = "UPDATE CLIENTS SET " If blnCompleted = True Then strSQL = strSQL & "COMPLETED_DT = '" & Format(Now(), "MM/dd/yyyy") & "', " Else strSQL = strSQL & "LAST_SAVED_DT = '" & Format(Now(), "MM/dd/yyyy") & "', " End If strSQL = strSQL & "COMMENTS = '" & FixString(txtcomments.Text) & "' " _ & "WHERE client_ID = " & iclientID & ""I want to put my booleen value lblock to sql too, I probably need value of it, It is checkbox, called chkblock, . how would I include this to update statement database field for that BLOCK =
Hi, i nid help on update statement. I using 03 and a microsoft sql server 2000 database. I use a more simple example of my error. A Northwind Database is use to update the Region table(RegionDescription) User will 1st go in WebForm2.aspx and enter a id, if found will retrieve the data to WebForm1.aspx. User type "1" and retrieve Eastern to TextBox1. User can choose to update the table by typing in a diff word into TextBox1. But when i type any word(e.g East) the page is refresh back to Webform1.aspx with the not updated data and the database is also not updated. Any idea?
WebForm2.aspx.vb Imports System.Data.SqlClient Public Class WebForm2 Inherits System.Web.UI.PageWeb Form Designer Generated Code Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load 'Put user code to initialize the page hereEnd SubPrivate Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Session("id") = TextBox1.Text Response.Redirect("WebForm1.aspx")End Sub End Class
WebForm1.aspx.vb Imports System.Data.SqlClient Public Class WebForm1 Inherits System.Web.UI.Page Web Form Designer Generated CodeDim cnn As New SqlConnection("Data Source=(local); Initial Catalog=Northwind;User ID=******; Password=******") Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load 'Put user code to initialize the page here Label1.Text = Session("id") retrieveTitle()End SubSub retrieveTitle() cnn.Open()Dim cmd As New SqlCommand cmd.CommandText = "SELECT * FROM Region WHERE RegionID = '" + Session("id") + "'" cmd.Connection = cnnDim dr As SqlDataReader dr = cmd.ExecuteReader() If dr.Read() Then TextBox1.Text = dr("RegionDescription").ToString End If cnn.Close()End SubSub UpdateTitle(ByVal title As String) cnn.Open()Dim sqlstr As String = "UPDATE Region SET RegionDescription = '" + title + "' WHERE RegionID = '" + Session("id") + "'" Trace.Write(sqlstr)Dim cmd As New SqlCommand(sqlstr, cnn) cmd.ExecuteNonQuery() cnn.Close()End SubPrivate Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
I have a SQL Table with the following columns ID, Date, Meeting, Venue, Notes What Update statement do i need to update a simple grid view in Visual Studio?I have been experementing but when i click update it updates the whole column insted of the one i was trying to update. Please can you help? Thanks
I need some help. please. Here is what I got. From the webpage I can pull the following data to update a table. update Vehicle set Name='TestUnitName' ,Make='TestMake', Model='TestModel', SoftwareVersion='TestVersion', DynamicChange='1', ProviderID='1', Description='TestDescription', VIN='TestVIN', IMEI='TestSIM', EngineTypeId=' ', Phone=' ', MobilePhoneProviderID='' where VehicleID=64 But I also get the error: "The UPDATE statement conflicted with the FOREIGN KEY constraint "FK_Vehicle_EngineTypes". The conflict occurred in database "Telemetry", table "dbo.EngineTypes", column 'EngineTypeId'.The statement has been terminated." How do I solve this issue? Actually what I am trying to do is, when EngineTypeId=' ' , I want to set is to NULL and same for the MobilePhoneProviderID. Any help would be appreciated. Thanks in advance.
