Bulk Update From A Datatable To Sql 2005 Table

Aug 25, 2011

Here is what i am doing as of now...

For i As Integer = 0 To Dt1.Rows.Count - 1
Cmd.CommandText = "UPDATE Spares SET Pur_Price=" &
Dt1.Rows(i)("Cost_Price") & ",Sell_Price=" &

[Code].....

However this procedure is very time consuming, i need to optimize it. I need to update 20000 rows ...

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.net - Performance Comparison Bulk Insertion Using .Net Bulk Copy Or Table Value Parameters In SQL Server 2008

Jan 3, 2012

I am working on a desktop application in VB.Net (4.0) There will a lot of SQL scripts which contains a lot of insert queries Currenlty we are running the scripts using SMO (http://msdn.microsoft.com/en-us/library/ms162557.aspx)For performance, we have planned to change the sql scripts to xml file ( instead of insert queries, it will have xml data with a proper xsd defined )Loads xml to dataSet and Using SQL Bulk Copy we are trying to insert to SQL Server.

[Code]...

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[2003] Update Unable To Find TableMapping['Table'] Or DataTable 'Table'?

Sep 26, 2008

An unhandled exception of type 'System.InvalidOperationException' occurred in system.windows.forms.dllerror in line: dbAdp.Update(dbDset) in btnSave_Click, (elseif editflag = true) blockdescription: Update unable to find TableMapping['Table'] or DataTable 'Table'I was also wondering if I could simply use the ExecuteNonQuery for the delete statement, but since I've placed my data in a datarow, I'm not sure if i can actually use it. Any thoughts on this? Btw, this is my first time using a datarow, and I've recently been studying how to use ADO.net.

dr = dbDset.Tables(0).Rows(CurIndex)
dr.Delete()
dbAdp.Update(dbDset.Tables("addresses"))

[code].....

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Update A SQL Table From A Modified Datatable?

Feb 9, 2011

I used the DataSet Designer to create FTWDataSet which holds the AlarmText table from a SQLExpress database.This far my form contains ONLY Datagridview1.The code below successfully shows the contents of the AlarmText table plus the one added checkbox column (which I will populate with display-only data, and is not an issue here).

Dim ta As New FTWDataSetTableAdapters.AlarmTextTableAdapter
Dim dt As New FTWDataSet.AlarmTextDataTable
ta.Fill(dt)[code]....

What else do I need to do to use the DataGridView to edit and save values in the AlarmText table?

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Update Datatable With Master Table?

Mar 11, 2010

I have followin codes

Dim dt As DataTable
Dim str As New SqlClient.SqlCommand("select code,name from employees", con)
da = New SqlClient.SqlDataAdapter(str)

[Code].....

How to update datatable with master table?

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VS 2008 How To Update Datatable With Master Table

Jan 29, 2010

[code]Invalid object name 'dt'.How to update datatable with master table?

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Using An UpdateCommand To Update An Access Table From In-memory Datatable

Dec 15, 2011

I have a table in Access with two key fields (let's call them Item and Cust). These key fields *combined* are the primary key. So each record must have a unique Item and User combination. It can have a duplicate Item with other records, and a duplicate Cust with other records, but not a duplicate of both. Because my "primary key" is a combination of two fields, I can't make a primary key on the table in Access (it only supports one field as a primary key).

I have another table in SQLServer which also has Item and Cust, but in addition, is has several descriptive fields that give more details about the Item and Cust. I'm trying to use ADO.NET to bring in that SQL Server table and UPDATE some matching fields in Access with the descriptive fields. [Code]

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Convert A JSON Constructed From Table To A Datatable For An Update Query?

Jan 29, 2011

I would like to send json data from a HTML table to the ASP.NET code-behind and update the data in and SQL Server database. The code and JSON for the TableProductToUpdate() is below.

function UpdateProductTable() {
$.ajax({
type: "POST",

[code].....

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Bulk Update In Datagridview

Mar 10, 2009

bulk update in datagridview

[Code]...

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.net - ASP.NET MVC Bulk Data Update With ViewModel?

Aug 14, 2011

Im trying to bulk update. I want to use viewmodel pattern. I read this article and create program. Program show Database value and html looks ok. But After submit, Controller couldn't get values. Every values are 'Nothing' please point me where I missunderstanding.

Public Class users
Public id As String
Public username As String

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IDE :: Update Dataset Column Datatype In Bulk

Feb 2, 2009

I have a dataset with numerous tables.I have changed the column type of a couple of columns in the source DB form smallint to int.No I need to update the datasets (and eventually the code) to the appropriate datatype.Rather than hunt around the dataset and find all the places where these columns are referenced is there a way to direct the dataset to go back to the DB, reread the queries and update the datatypes.I know I can either change the field or one by one go to each table and force it reread the query but I want the dataset to do it in mass.

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VS 2005 Dataset, SQLBulkCopy Update Table?

Apr 25, 2009

I was wondering if the following is possible. In a particular operation I want to create a dataset, bulk copy it to another SQL Server, then update a flag column in the copied rows.I'll have a system that will be regularly inserting new rows of data, then at regular intervals want to copy that data to another SQL Server. Once the rows have copied I need to change a flag column so that they won't get copied again.Whilst this is going on there is a strong possibility new rows of data will be being inserted into the source table. These new rows will be copied at another interval.

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IDE :: Sql Table Export To Excel Using Dataview - How To Bulk Insert Data

Jan 20, 2009

I have a VB.NET application that creates a dataview from sql table and exports it as an excel file. Now, the data is inserted value by value. Instead, I want to insert the data from the dataview as a bulk insert on to the excel file. The data insert should happen from the third row, as I need to use the first two rows for column insert and data formating (which is done later in the program using excel macro.).Heres the code I wish to upgrade :

Dim strConn As String = "Data Source = LV-SQL2; Initial Catalog = TC_MASTER; user id = SQL2JOB; password = ******** "
Dim strSql1 As String = "Select Customer_id_1, file_name from customer_list_DA order by customer_id_1"
Dim da1 As New SqlDataAdapter(strSql1, strConn)

[code]....

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Update A SQL Server 2005 Table That Has A Column Defined As TEXT?

Sep 15, 2009

I am looking for the best way to edit and update the value of a database column that is defined as data type TEXT. You can't use a replace command in SQL and if I read in the value, update the data and update the record, the changes are not applied.

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Bulk Insert TO SQL SERVER 2005?

Nov 1, 2010

I would like to make bulk insert from .txt file to SQL server 2005. here is the format of the text file?

Decoding CDR from file DCRC2118.RCP1.num2 (121148 bytes) in binary mode detax.pld ** d:/wf/perl.exe #5.00402Article # 0 ticket # 14D 04 00 01 00 FF FF 21 FF 10 04 21 07 09 25 00 00 01 04 21 07 09 25 09 35 63 36 03 13 56 39 17 03 00 00 07 91 25 27 91 09 57 1F 08 63 77 10 17 90 12 28 6F 07 91 25 27 90 10 02 0F 07 91 25 27 90 10 00 0F 07 63 7F 71 00 65 28 FC 00 00 00 ++Ticket length

[code].....

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Bulk Insert From Access To SQL Server 2005?

May 5, 2009

I have been given a task to create a new billing system for my company and I have been trying to get the customers from one Access 2000 database into the SQL Server 2005 table

Public Sub IPCustomers()
Dim rtn As Integer
Dim OLEDBConn1 As New

[Code].....

The problem lies in the strSQL where you see dbo_Libraries.LibDescription.Value and dbo_Libraries.LibID.Value.

Before, I merely put single quotes around the fields from the from the Access Table and it inserted exactly the code itself, dbo_Libraries.LibDescription.Value and dbo_Libraries.LibID.Value , and only 1 record. There are over 300 records in the table.

When I put double quotes around both, separating them out from the string I get the error "Arguments Not Set."

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Bulk Insert To Remote SQL Server 2005?

Dec 8, 2009

Ok where am I messing up here, I had this working to a local SQL 2005 instance. However I am unable to get this to work to a remote SQL instance. Why?

[Code]...

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.net - Bulk Importing Text Files / VB2005 / SQL Server 2005?

Aug 12, 2011

I've inherited a .NET app to support / enhance which reads in a couple of files of high hundreds of thousands of rows, and one of millions of row.The original developer left me code like :-

For Each ModelListRow As String In ModelListDataArray
If ModelListRow.Trim.Length = 0 Or ModelListRow.Contains(",") = False Then
GoTo SKIP_ROW

[code].....

and it takes an age (well, nearly half an hour) to import these files.

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Bulk Insert From Datatable In To Oracle Using Oracle.DataAccess

Mar 4, 2010

I am reading a csv file in to a datatable in vb.net and making a few checks and appending an extra column. I then want to perform a bulk insert using microsofts Oracle.DataAccess (no choice in this) to an Oracle database. what would be the best way to perform this as there is no bulkImport like in SQLserver.

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Use A Datatable As A Data Source To Update A Second Datatable Using Sql?

Aug 10, 2011

I am updating a data table (dt_report_crypt) from an encrypted csv file in the code below:I decrypt the colums and update the same dreport_crypt, such that it will contain de-crypted data.This part is working wellI however need to use this de-crypted datatable as a data source to update a second table(dt_report), using the sql SELECT command to filter relevant data,

Dim dt_report As DataTable
Dim dt_report_crypt As DataTable
Using cn As

[code].....

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VS 2005 Update Table - If All Results Is PASS Then The Table2 Should Be Updated As Pass

Jun 8, 2012

I have two tables:

table1

case_no flow result
tc_1 001 pass
tc_1 002 pass
tc_1 003 pass
tc_2 001 pass
tc_2 002 fail
tc_2 003 pass


table2"

case_no result
tc_1 pass
tc_2 fail

Table2 should be updates from table based on the results... If all results is PASS then the table2 should be updated as pass... if any result is FAIL then the entire case_no should be updates a s fail..

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VS 2005 Datatable Vs Dataview - Apply A Filter To The Defaultview.rowfilter Property Of That Datatable

Mar 15, 2010

I have a datatable and I apply a filter to the defaultview.rowfilter property of that datatable. If I then loop through the rows collection of the datatable, will I only be able to see those rows that the filter applies to, or will it loop through all the rows?

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Code To Edit Data-row Of Table Adapter But Doesnt Update Table

Apr 23, 2009

I have this code to edit the datarow of my table adapter but t doesnt update the table. I think i have a missing code that's why but i cant figured it out. by the way im using vb2008 and SQL as my database. [code]

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Update A Single Table Of A DataSet Using A TableAdapter Without Hard-coding The Table Name?

Nov 13, 2009

I have a project which contains a large number of lookup tables, and I have all of these lookup tables represented in a single typed DataSet, which contains TableAdapters for each lookup. I've designed an editor for these lookup tables, which should allow editing of one of these at a time. My front-end is written in VB and WinForms, the back-end is a SOAP web service; I can successfully pass the changes to the DataSet back to the web service, but can't find a way to use a TableAdapter to update the single table that has been changed.

What I'm trying to do is instantiate the appropriate TableAdapter for the updated DataTable by sending the name of the table back to the web service along with the DataSet, then referring to the TableAdapter with a dynamic name. The normal way to instantiate a TableAdapter is this:

Dim ta As New dsLookupsTableAdapters.tlkpMyTableTableAdapter

What I'd like to do is this, but of course it doesn't work:

strTableName = "tlkpMyTable"
Dim ta As New dsLookupsTableAdapters(strTableName & "TableAdapter")

Is there any way to achieve this, or am I taking the wrong approach altogether? My other alternative is to write separate code for each table, which I'd prefer to avoid!

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Update Unable To Find Table Mapping Or Data Table

May 23, 2010

While am using the below code it was throwing an exception update unable to find table mapping [Customer] or data table customer.

[code]...

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Update Dataset Table With Mysql Database Table?

May 22, 2011

How can I update local dataset with mysql database without making duplicates. Assuming I set some column in mysql as primary key, which has unique string.

adapter.fill will just add duplicates, but adapter.clear before that is not an option.

So I want to update if the key column is the same with mysql data and if there is option for ignore adding new row.

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VS 2008 Insert One Table And Update To Another Table At The Same Time?

Aug 28, 2011

i able to insert the table but i unable update to another table at the same time

my
Imports System.Data
Imports System.Data.OleDb

[Code].....

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Update A Table Form An Existing Table?

Feb 15, 2012

I am having two tables with a similar structure. I want a code to select data from one table and update the same in second table and then delete the records in the first table.

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Update Access DataBase Table From Another Table

May 1, 2010

I need to Update Access Database Table with Data from a Different Table. Not all the rows of original Table to be Updated will be affected. How do you loop through the 2 Tables to do the required Update.

The Table to be updated is called "RecordList" and Table with new Data is called "RecListReport".Every attempt I've made won't work. I tried to Use 2 Datagridviews but couldn't get it to work right.

NewTestConn()
Dim Testconn2 As New OleDbConnection(NewTestConn1)
Dim da As New OleDbDataAdapter

[Code]....

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How To Update Datatable

May 25, 2009

I want to update a record in my database but without using "update mytblname" query.I am using following code ,

sql = "select * from customer where id = " & Val(Me.id.Text)
Dim adapter As New SqlDataAdapter(sql, conn)
Dim builder As SqlCommandBuilder = New SqlCommandBuilder(adapter)

[code]....

Its giving me error.

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