XML File Import Into Database?
Jan 15, 2012
I receive large pre-formatted XML files. Each XML is formatted the same way - in that they all have the same Parent Nodes and Child Nodes. Each Parent node has at least one Attribute (sometimes 3 or 4) and some fields also have attributes. In my opinion, the formatting of these xmls files is poor and very hard to work with.The Parent Nodes are Databases Tables, the Child Nodes are Fields within the tables and the Attributes are Index Fields in the Tables.My job - is to import these xml files into one database (lets say MSAccess in this example). This database already has the Tables, fields etc...the goal is to import one or more xml files into these tables to create a Consolidation of data.I am successfully doing this now using XPath to navigate through the xml files basically record by record (field by field) and creating INSERT strings which then are used to import into the database tables via OLEDBCommands. Using...
-XPath XML Document
-XPath Navigator
-XPath Node Iterator
[code]....
View 3 Replies
ADVERTISEMENT
Aug 3, 2011
I am doing a Windows application. How do I import a CSV file into DB2 database table? Through google I got one command:
IMPORT FROM 'C:Documents and SettingsMy Documentssample.csv' OF DEL MODIFIED BY COLDEL | METHOD P (1, 2, 3) MESSAGES "C:messages.txt" INSERT INTO myTable(myTable_col1,myTable_col2,myTable_col3);
But this is also not working, so is there any other command or any kind of code in .NET?
View 1 Replies
May 18, 2011
I have a table into my database(Paydb) call additionPension. There is a textfile(AdditionPension.txt)on my c: drive. I want to import this text file into the additionpension table in my database.
View 4 Replies
Feb 2, 2011
how can i import .txt file or csv file into a sql database table using vb.net.
View 1 Replies
Apr 5, 2010
I have a more data in excel file .so i have to import it into sql database using vb.net.can anyone send the source code?
View 2 Replies
Nov 11, 2009
I have Converted my code from VB6 to 2008 then I have got the below warning.
Warning 1 Variable 'a' is passed by reference before it has been assigned a value. A null reference exception could result at runtime.
The code is working but the results in sql server table is wrong due to this error.
CommonDialog1Open.ShowDialog()
Dim pathh As String
pathh = CommonDialog1Open.FileName
If cn.State = 1 Then cn.Close()
If rs.State = 1 Then rs.Close()
[Code] .....
View 5 Replies
Aug 14, 2011
I developed an application in VB.Net 2010 Express by which my users can updated the data in their offices and send XML files (total 4 xml files) for that particular date - its working fine I am getting 100's of files on daily basis to my FTP servers in a common folder.
Now i want to make an application that read those XML file at a scheduled intervals and import that to MySQL database tables. Also it should keep a log of files that has been imported in order to avoid duplicate importing of files.
View 7 Replies
Nov 10, 2009
I am trying to import a text file to an access database in VB2008 express. The text file I am testing with is a csv file with 34,000 records. The problem is this takes 2 minutes to read through all this and write it to the database. The actual text file I will be using in production has over 800,000 records and this will take a ridiculous amount of time. I think I am doing something wrong. I have posted my code below. I am reading a record, parsing out the fields to an array, then creating an SQL statement to insert the record and executing it.
reader = New IO.StreamReader(fname)
Do While reader.Peek() >= 0
linesread = linesread + 1
[Code].....
View 2 Replies
Jun 22, 2010
Importing an excel file?first the program should be able to browse for an excel file and then,the values in an excel file will be imported to the datagrid and save all the data in the database.
View 4 Replies
May 29, 2010
I have a large csv file that I want to read into my program and sve it to a SQL database table.I'm useing VB2008 and my dabase is SQL2008.
View 2 Replies
Nov 16, 2009
I have a Fixed Text File and i need to import data from this Text file to my Database I am Using VB2008 and SQL Server2000 This is a sample of my Text File
View 1 Replies
Nov 10, 2011
I am a school student and having a project on importing text to access database. The problem seems easy but the issue is the text file i am trying to import has no delimiter. .
firstnamelastnamesexage
jhonlittlem15
Now how can I split the text and import it to an access database.
View 3 Replies
Sep 21, 2009
how could we download a pdf file and import the tabular data into access 2007 database, i have tried and got successful in downloading the pdf file from an URL, but not able to import the table data into access 2007 database/or may be an excel file through a VB6 program.
View 1 Replies
Jan 31, 2012
I have a machine which creates a new log file at the beginning of the day(12am) and updates the log file whenever there is any changes until the end of the day. How do I import the data in real time (30 sec, 1min or whenever there is any changes) to my SQL server database? Will SQL Server 2008 be able to access the active log file? If not will it be easier if I let my machine create a new log file whenever there is any updates? But if it is so, how do I import so many log files with different names in real time. (I must be able to scale the solution up to multiple machines).
View 3 Replies
Sep 29, 2010
I have been reading some on .net and databases. I have a fairly large replicated database at work for call logging and I am going to be making a .net app to use for call logging. My question is, do I write a program that connects to the database pulling and pushing data or do I import the database into the .net application and then discard the database? Is it possible to import the database into a .net app? Which is the better idea if they both are possible?
I imagine if I write an app that connects to a database, then I could use a DB that is on our server so that it is like using a replicated DB. Everyones changes being made to the same database. Can multiple users use an app that is connecting to one DB? How can I preserve the replication functionality so that all changes are available to all users?
View 1 Replies
Mar 14, 2012
I need to import data from a file into a Microsoft SQL Server database.
The file is roughly structured (inconsistent number of fields but the data needed is available in all rows) The file can contain up to 600'000 records The first field is identifies a record
The import of the data contains updating existing records in the database with the new values or inserting a new record if the record could not be found.
What is the best approach to accomplish that?
(Reading the file line by line, executing a SELECT and UPDATE or INSERT from my .NET Application doesn't truly satisfy me, because this way it processes around 35 records per second, which leads to several hours of processing time...)
A first option might be to combine the select and update/insert commands in a stored procedure, but this would still take a lot of time.
Is there something like MySQL INSERT ... ON DUPLICATE UPDATE?
Is it possible to pass a list/array of records (multiple columns) to a stored procedure?
View 2 Replies
Aug 5, 2011
I would like to upload a excel file to window form and enable to edit and save into mysql database.
I have the problem which unable upload excel file which data consist character ,and it will show form with empty column. It also can not upload the first row data.
[Code]...
View 9 Replies
Aug 23, 2009
I need to read CSV files columns into my database table. I used several methods and failed. method to do that regardless of column datatypes.
View 3 Replies
Jul 6, 2011
I am googling and googling and still can't find right solution for this
View 11 Replies
Jul 26, 2009
I want to import the xml into a ms access database. My goal is to use a webservice to handle this, but for now I use an appl. Therefore I don't use interop but OleDB.[code]...
View 4 Replies
Oct 27, 2011
1-how to import .text into access database using vb.net the txt file contain
<ticker>,<date>,<open>,<high>,<low>,<close>,<vol>
2- update the database without duplicate record based on the date and time this what i did to read the txt file and load it into Datagridview
and this my code
Imports System.IO
Public Class Form1
Private Sub browse_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles browse.Click
[Code]...
View 6 Replies
May 5, 2010
have anyone tried importing specific column of an excel sheet to an sql database?i have tried importing data from excel and it worked but my problem is i want to import only specific columns from my excel file not necesarily importing all the columns..
View 3 Replies
Mar 25, 2009
I am creating a Reporting program in VB 2008. The first issue that I want to correct is in VB 2008 there is a Database Explorer. But whenever I try to create a new Data Connection in the Database Explorer it does not give me the option to connect to Oracle. How do I get my Oracle Database in the Database Explorer tab. All it gives my options for are Microsoft based database applications.
View 3 Replies
Dec 9, 2011
i have this code but not working the programme hanging the data base called sa.accdb and contain of two tables 1-market definition 2-marketrecord..how to insert text file into( 2-marketrecord)[code]
View 1 Replies
Jan 19, 2010
I have some table forms that have been created in word 2003. What I'd like to do is take the xml for the word and map the points on the form to a database.I have done a sort of mail merge from a sql database before using the document.xml from the word doc, but can use the same xml to pull data out from word into a database?
View 2 Replies
Nov 28, 2010
trying to input a text file that's tab delimited that looks something like this.
2.2 5.6
3.7 9
1.2 9.1
[code].....
View 1 Replies
Nov 4, 2009
I'm trying to import a tab delimited file into a table.The issue is, SOMETIMES, the file will include an awkward record that has two "null values" and causes my program to throw a "unexpected end of file".For example, each record will have 20 fields. But the last record will have only two fields (two null values), and hence, unexpected EOF.
Currently I'm using a StreamReader. I've tried counting the lines and telling bcp to stop reading before the "phantom nulls", but StreamReader gets an incorrect count of lines due to the "phantom nulls".I've tried the following code to get rid of all bogus code (code borrowed off the net). But it just replaces the fields with empty spaces (I'd like the result of no line left behind).
Public Sub RemoveBlankRowsFromCVSFile2(ByVal filepath As String)
If filepath = DBNull.Value.ToString() Or filepath.Length = 0 Then Throw New ArgumentNullException("filepath")
If (File.Exists(filepath) = False) Then Throw New FileNotFoundException("Could not find CSV file.", filepath)
[code]....
I've tried using SSIS, but it encounters the EOF unexpected error.
View 5 Replies
Feb 12, 2009
import a documents path into a database and from a datagrid, when I double click on the relevant row it opens the relevant document.Also I need to be able to import the folder name as well?
View 2 Replies
Sep 3, 2010
I want to import an external database to my project using OpenFileDialog, the question is that there is a method of verifying the basic structure of external data is consistent with that of my application
View 8 Replies
Aug 17, 2010
I have a project am about to start and I want to used vb.net 2008.
I have an access database with some messed up data for example instead of firstname, Lastname field the person who create the database used fullname for the name filed. The good thing about this is the clerk types the names with a space.
I want to create a program that find the first name insert it into a new table.firstname and last name and put it into a table.lname using a loop all at once.
View 2 Replies
