Text File / SqlBulkCopy Code
Apr 29, 2006Does anybody have the code to import a text file into a a Sql Server table using the SqlBulkCopy object?
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Import A Text File Into A SQL Server Express (C# Code)
Sep 7, 2007I'm trying to read a text and load the data from the text file and import the data into the database.please help!!
View 2 Replies View RelatedHelp,a Regular Text File How To Sql 2000 Table Code ?
Apr 5, 2008help,a regular text file how to sql 2000 table code ?i have a text file as follow, line with ¡°|¡±and {LF},8|-000000186075919.|+000000000387820.|2008-03-31|20010423|9|-000000000003919.|-000000000123620.|2008-03-31|20010123|8|-000000018623419.|+000000000381230.|2008-05-30|20010423|i want to sign char(1)£¬year decimal(18,3) , month decimal(18,3), trandatesmalldatetime£¬update smalldatetime£¬after to sql table is as follow,sign year month trandate update8 -186075919.000 387820.000 3/31/2008 4/23/20019 -3919.000 -123620.000 3/31/2008 1/1/20018 -18623419.000 387820.000 5/30/2008 4/23/2001could you help me how write the sql code ?
View 1 Replies View RelatedNot Able To Insert Text Into The Database ( Text Contains Code Snippets )
Jun 27, 2005I have a SQL SERVER database which has Articles Table. This table
contains "Description" field which is of type "text". I am trying to
insert 800- 1000 words of data into this field. This data also contains
code snippets. I dont know for some reason it only inserts one or two
lines and thats it. No error is being thrown. I am using multiline
textbox to enter the data into the database. any ideas
It displays something like this:
test 1
By AzamSharp
Creating XML Men // This is very long text. Actually its the whole article but it only displays three words
any ideas !
Thanks,
What Is The Best Way To Combine Two Text File Into One Text File In SSIS
Mar 20, 2008
Hi,
I am looking for a way to combine two text files into one file. I am thinking of using a batch file (DOS command ) to do it. Any suggestion please?
Reporting Services :: Parsing SSRS Config File And Dynamically Changing File Path Of Config File In Code
Sep 2, 2015Currently have a single hard coded file path to the SSRS config file which parses the file and provides the reporting services web service url. Â My question is how would i run this same query against 100s of servers that may or may not share the same file path as the one hard coded ?
Is there a way to query the registry to find the location of the config file of any server ? which could be on D, E, F, H, etc.Â
I know I can string together the address followed by "reports" and named instance if needed, but some instances may not have used the default virtual directory name (Reports).
Am I going about this the hard way ? Is there a location where the web service url exists in a table ? I could not locate anything in the Reporting service database. Basically need to inventory all of my reporting services url's.
Binding To A Text Box In Code
Jun 1, 2008Hi,
How can you bind to a text box, (or any other non binding control) to a datasource?
Many thanks
Search Sp Code For Text Value
May 10, 2000I have a series of stored procedures defined in a SQL7 database and want search through all their code to find a particular text value (say the contents of a raiserror message for exampl). How can I do this without having to go into each one seperately and scroll through the code? Is it possible to do it from within SQL itself?
Thanks!
Steve Rock
Replace Some Text From My Code
Aug 25, 2006sunil writes "hi,
i have a problem when i updating record in the database. i am trying to insert value ('Company's Director') in the field but i receive an error Incorrect syntax near 's' what do i do for this error.i want to value like as ('Company''s Director').
please solve my problem"
SQL Full-Text Search In VB Code
Jul 20, 2005I'm trying to execute a full-text query from a vb.net web application.The problem I have is that in SQL Server, the syntax for a full-textsearch isSELECT *FROM tableWHERE CONTAINS( *, ' "searchstring" ')For whatever reason, VB won't run that search string unless I eliminatethe double sets of quotes:SELECT *FROM tableWHERE CONTAINS( *, "searchstring")This will not work for a search phrase - only single words, and it alsowill not work for a wild card:SELECT *FROM tableWHERE CONTAINS ( *, "search*")The above does not work - I must assume that the double quotes areneeded for both wild card searches and exact phrase searches -The problem of course is that in vb code the SQL string is alreadyenclosed in search quotes - the single quotes are then used to indicatedouble quotes within the search.I have tried using two single quotes on either side of the string, butit doesn't seem to work. ie:"SELECT * FROM table WHERE CONTAINS ( ' '" & textbox1.text & "' ')"Does anybody have any ideas?Trevor Fairchild*** Sent via Developersdex http://www.developersdex.com ***Don't just participate in USENET...get rewarded for it!
View 3 Replies View RelatedManipulating A Text Box In Custom Code.
Nov 21, 2006Hi there,
A simple question I hope. I have got a textbox on a report and I'm trying to populate it by calling a custom assembly. I know I can reference it directly in the textbox (this works) but I am trying to do this from the code block. The following code didn't work:
Protected Overrides Sub OnInit()
ReportItems!textbox2.Value = POCCustomAssembly.CustAssembly.Hello()
End Sub
The TextBox is called textbox2 and the custom assembly simply returns a string.
I get an error message "The is an error on line 1 of custom code: [BC30469] Reference to a non-shared member requires an object reference".
What am I doing wrong?
Error Msg 6522, Level 16, State 1 Receives When Call The Assembly From Store Procedure To Create A Text File And To Write Text
Jun 21, 2006Hi,
I want to create a text file and write to text it by calling its assembly from Stored Procedure. Full Detail is given below
I write a code in class to create a text file and write text in it.
1) I creat a class in Visual Basic.Net 2005, whose code is given below:
Imports System
Imports System.IO
Imports Microsoft.VisualBasic
Imports System.Diagnostics
Public Class WLog
Public Shared Sub LogToTextFile(ByVal LogName As String, ByVal newMessage As String)
Dim w As StreamWriter = File.AppendText(LogName)
LogIt(newMessage, w)
w.Close()
End Sub
Public Shared Sub LogIt(ByVal logMessage As String, ByVal wr As StreamWriter)
wr.Write(ControlChars.CrLf & "Log Entry:")
wr.WriteLine("(0) {1}", DateTime.Now.ToLongTimeString(), DateTime.Now.ToLongDateString())
wr.WriteLine(" :")
wr.WriteLine(" :{0}", logMessage)
wr.WriteLine("---------------------------")
wr.Flush()
End Sub
Public Shared Sub LotToEventLog(ByVal errorMessage As String)
Dim log As System.Diagnostics.EventLog = New System.Diagnostics.EventLog
log.Source = "My Application"
log.WriteEntry(errorMessage)
End Sub
End Class
2) Make & register its assembly, in SQL Server 2005.
3)Create Stored Procedure as given below:
CREATE PROCEDURE dbo.SP_LogTextFile
(
@LogName nvarchar(255), @NewMessage nvarchar(255)
)
AS EXTERNAL NAME
[asmLog].[WriteLog.WLog].[LogToTextFile]
4) When i execute this stored procedure as
Execute SP_LogTextFile 'C:Test.txt','Message1'
5) Then i got the following error
Msg 6522, Level 16, State 1, Procedure SP_LogTextFile, Line 0
A .NET Framework error occurred during execution of user defined routine or aggregate 'SP_LogTextFile':
System.UnauthorizedAccessException: Access to the path 'C:Test.txt' is denied.
System.UnauthorizedAccessException:
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, ileOptions options)
at System.IO.StreamWriter.CreateFile(String path, Boolean append)
at System.IO.StreamWriter..ctor(String path, Boolean append, Encoding encoding, Int32 bufferSize)
at System.IO.StreamWriter..ctor(String path, Boolean append)
at System.IO.File.AppendText(String path)
at WriteLog.WLog.LogToTextFile(String LogName, String newMessage)
Text Was Truncated Or One Or More Characters Had No Match In The Target Code Page
May 13, 2008Hi,
I am tryin to run an SSIS package from an Excel Spreadsheet to MS SQL Server 2005.
I receive the error: Text was truncated or one or more characters had no match in the target code page (full report is below).
I found this thread: http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=2562259&SiteID=1
and have set the destination column to nvarchar(max), and I have also set the TruncationRowDisposition = RD_IgnoreFailure on the destination column, with no luck.
Any ideas? Thanks!
Operation stopped...
- Initializing Data Flow Task (Success)
- Initializing Connections (Success)
- Setting SQL Command (Success)
- Setting Source Connection (Success)
- Setting Destination Connection (Success)
- Validating (Success)
- Prepare for Execute (Success)
- Pre-execute (Success)
- Executing (Success)
- Copying to [cisense_new].[dbo].[_Details] (Error)
Messages
Error 0xc020901c: Data Flow Task: There was an error with output column "Name" (66) on output "Excel Source Output" (60). The column status returned was: "Text was truncated or one or more characters had no match in the target code page.".
(SQL Server Import and Export Wizard)
Error 0xc020902a: Data Flow Task: The "output column "Name" (66)" failed because truncation occurred, and the truncation row disposition on "output column "Name" (66)" specifies failure on truncation. A truncation error occurred on the specified object of the specified component.
(SQL Server Import and Export Wizard)
Error 0xc0047038: Data Flow Task: SSIS Error Code DTS_E_PRIMEOUTPUTFAILED. The PrimeOutput method on component "Source 1 - owners$" (52) returned error code 0xC020902A. The component returned a failure code when the pipeline engine called PrimeOutput(). The meaning of the failure code is defined by the component, but the error is fatal and the pipeline stopped executing. There may be error messages posted before this with more information about the failure.
(SQL Server Import and Export Wizard)
Error 0xc0047021: Data Flow Task: SSIS Error Code DTS_E_THREADFAILED. Thread "SourceThread1" has exited with error code 0xC0047038. There may be error messages posted before this with more information on why the thread has exited.
(SQL Server Import and Export Wizard)
Error 0xc0047039: Data Flow Task: SSIS Error Code DTS_E_THREADCANCELLED. Thread "WorkThread0" received a shutdown signal and is terminating. The user requested a shutdown, or an error in another thread is causing the pipeline to shutdown. There may be error messages posted before this with more information on why the thread was cancelled.
(SQL Server Import and Export Wizard)
Error 0xc0047039: Data Flow Task: SSIS Error Code DTS_E_THREADCANCELLED. Thread "WorkThread2" received a shutdown signal and is terminating. The user requested a shutdown, or an error in another thread is causing the pipeline to shutdown. There may be error messages posted before this with more information on why the thread was cancelled.
(SQL Server Import and Export Wizard)
Error 0xc0047039: Data Flow Task: SSIS Error Code DTS_E_THREADCANCELLED. Thread "WorkThread1" received a shutdown signal and is terminating. The user requested a shutdown, or an error in another thread is causing the pipeline to shutdown. There may be error messages posted before this with more information on why the thread was cancelled.
(SQL Server Import and Export Wizard)
Error 0xc0047021: Data Flow Task: SSIS Error Code DTS_E_THREADFAILED. Thread "WorkThread2" has exited with error code 0xC0047039. There may be error messages posted before this with more information on why the thread has exited.
(SQL Server Import and Export Wizard)
Error 0xc0047021: Data Flow Task: SSIS Error Code DTS_E_THREADFAILED. Thread "WorkThread0" has exited with error code 0xC0047039. There may be error messages posted before this with more information on why the thread has exited.
(SQL Server Import and Export Wizard)
Error 0xc0047021: Data Flow Task: SSIS Error Code DTS_E_THREADFAILED. Thread "WorkThread1" has exited with error code 0xC0047039. There may be error messages posted before this with more information on why the thread has exited.
(SQL Server Import and Export Wizard)
Error 0xc02020c4: Data Flow Task: The attempt to add a row to the Data Flow task buffer failed with error code 0xC0047020.
(SQL Server Import and Export Wizard)
Error 0xc0047038: Data Flow Task: SSIS Error Code DTS_E_PRIMEOUTPUTFAILED. The PrimeOutput method on component "Source 2 - trademarks$" (128) returned error code 0xC02020C4. The component returned a failure code when the pipeline engine called PrimeOutput(). The meaning of the failure code is defined by the component, but the error is fatal and the pipeline stopped executing. There may be error messages posted before this with more information about the failure.
(SQL Server Import and Export Wizard)
Error 0xc0047021: Data Flow Task: SSIS Error Code DTS_E_THREADFAILED. Thread "SourceThread2" has exited with error code 0xC0047038. There may be error messages posted before this with more information on why the thread has exited.
(SQL Server Import and Export Wizard)
Error 0xc02020c4: Data Flow Task: The attempt to add a row to the Data Flow task buffer failed with error code 0xC0047020.
(SQL Server Import and Export Wizard)
Error 0xc0047038: Data Flow Task: SSIS Error Code DTS_E_PRIMEOUTPUTFAILED. The PrimeOutput method on component "Source - details$" (1) returned error code 0xC02020C4. The component returned a failure code when the pipeline engine called PrimeOutput(). The meaning of the failure code is defined by the component, but the error is fatal and the pipeline stopped executing. There may be error messages posted before this with more information about the failure.
(SQL Server Import and Export Wizard)
Error 0xc0047021: Data Flow Task: SSIS Error Code DTS_E_THREADFAILED. Thread "SourceThread0" has exited with error code 0xC0047038. There may be error messages posted before this with more information on why the thread has exited.
(SQL Server Import and Export Wizard)
- Copying to [cisense_new].[dbo].[_Owners] (Stopped)
- Copying to [cisense_new].[dbo].[_Trademarks] (Stopped)
- Post-execute (Success)
Messages
Information 0x402090df: Data Flow Task: The final commit for the data insertion has started.
(SQL Server Import and Export Wizard)
Information 0x402090e0: Data Flow Task: The final commit for the data insertion has ended.
(SQL Server Import and Export Wizard)
Information 0x402090df: Data Flow Task: The final commit for the data insertion has started.
(SQL Server Import and Export Wizard)
Information 0x402090e0: Data Flow Task: The final commit for the data insertion has ended.
(SQL Server Import and Export Wizard)
Information 0x402090df: Data Flow Task: The final commit for the data insertion has started.
(SQL Server Import and Export Wizard)
Information 0x402090e0: Data Flow Task: The final commit for the data insertion has ended.
(SQL Server Import and Export Wizard)
- Cleanup (Success)
Messages
Information 0x4004300b: Data Flow Task: "component "Destination - _Details" (26)" wrote 14454 rows.
(SQL Server Import and Export Wizard)
Information 0x4004300b: Data Flow Task: "component "Destination 1 - _Owners" (92)" wrote 13304 rows.
(SQL Server Import and Export Wizard)
Information 0x4004300b: Data Flow Task: "component "Destination 2 - _Trademarks" (186)" wrote 10005 rows.
(SQL Server Import and Export Wizard)
Text Was Truncated Or One Or More Characters Had No Match In The Target Code Page..
Oct 17, 2007Hi,
I have tried to extract data from Pervasive SQL into MS SQL Server using DTS. Due to the server has been set as Chinese language region, the MS SQL is also set as 'Chines_PRC_CI_AS' by default. After the successful extraction and transfer, I have exported the data out to Excel format. Due to different location, I have copy and transfer the data into another reporting server which is having MS SQL 2005.
When trying to import the data into the server, it prompted an error '[Data Conversion 1 [168]] Error: Data conversion failed while converting column "DESC" (166) to column "Copy of DESC" (187). The conversion returned status value 4 and status text "Text was truncated or one or more characters had no match in the target code page.". '. After checking and finding, I found it was due to the chinese characters that are contained inside the data files.
I have tried to change the collation setting inside MS SQL 2005 with the same setting as the MS SQL 2000, but it still not working. Please help and advice.
Thank you and cheers.
Best regards,
Francis
Assembly: Returning Globals!ReportName But Letting RS See It As Code, Not Text?
Dec 21, 2006I'm trying to make a reusable header function. In it, there is the report name and a couple other bits of info. The problem is making RS use the real report name
If I return "Globals!ReportName" in an assembly function, then call that function, I get that exact text - but what I really want is the report name. I understand what it's doing, but how to I trick it:
Is there some way to make RS aware of the fact that this is meant to be seen as something it needs to evaluate rather than just displaying the actual text?
XML Format File For Bulk Insert Of Text File With Fixed Length Columns
Jan 2, 2008Hey All,
Similar to a previous post (http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=244646&SiteID=1), I am trying to import data into a SQL Table.
I am trying to program a small application that will import product data obtained through suppliers via CD-ROM. One supplier in particular uses Fixed width colums, and data looks like this:
Example of Data
0124015Apple Crate 32.12
0124016Bananna Box 12.56
0124017Mango Carton 15.98
0124018Seedless Watermelon 42.98
My Table would then have:
ProductID as int
Name as text
Cost as money
How would I go about extracting the data with an XML Format file? I am stumbling over how to tell it where to start picking up data for a specific column.
Is there any way that I could trim the Name column (i.e.: "Mango Carton " --> "Mango Carton")?
I don't know if it makes any difference, but I've been calling SQL from my code by doing this:
Code in C# Form
SqlConnection SqlConnection = new SqlConnection(global::SQLClients.Properties.Settings.Default.ClientPhonebookConnectionString);
SqlCommand cmd = new SqlCommand();
cmd.CommandType = CommandType.Text;
cmd.CommandText = "INSERT INTO PhonebookTable(Name, PhoneNumber) VALUES('" + txtName.Text.ToString() + "', '" + txtPhoneNumber.Text.ToString() + "')";
cmd.Connection = SqlConnection;
SqlConnection.Open();
cmd.ExecuteNonQuery();
SqlConnection.Close();
RefreshData();
I am running Visual Studio C# Express 2005 and SQL Server Express 2005.
Thanks for your time,
Hayden.
Export Stored Procedure To Flat File And Add Aggregate To End Of The Text File?
Jan 31, 2008What is the easiest way to accomplish this task with SSIS?
Basically I have a stored procedure that unions multiple queries between databases. I need to be able to export this to a text file on a daily basis and add a total records: row to the end of the text file.
Thanks in advance for any help.
Read Text File From Flat File Connection Manager SSIS
May 13, 2008Hello Experts,
I am createing one task (user control) in SSIS. I have property grid in my GUI and 2 buttons (OK & Cancle).
PropertyGrid has Properties like SourceConnection, OutputConnection etc....right now I am able to populate Connections in list box next to Source and Output Property.
Now my question to you guys is depending on Source Connection it should read that text file associated with connection manager. After validation it should pick header (first line of text file bases on record type) and write it into new file when task is executed. I have following code for your reference. Please let me know I am going in right direction or not..
What should go here ?
->Under Class A
public override DTSExecResult Execute(Connections connections, VariableDispenser variableDispenser, IDTSComponentEvents componentEvents, IDTSLogging log, object transaction)
{
//Some code to read file and write it into new file
return DTSExecResult.Success;
}
public const string Property_Task = "CustomErrorControl";
public const string Property_SourceConnection = "SourceConnection";
public void LoadFromXML(XmlElement node, IDTSInfoEvents infoEvents)
{
if (node.Name != Property_Task)
{
throw new Exception(String.Format("Invalid task element '{0}' in LoadFromXML.", node.Name));
}
else
{
try
{
_sourceConnectionId = node.Attributes.GetNamedItem(Property_SourceConnection).Value;
}
catch (Exception ex)
{
infoEvents.FireError(0, "LoadFromXML", ex.Message, "", 0);
}
}
}
public void SaveToXML(XmlDocument doc, IDTSInfoEvents infoEvents)
{
try
{
// // Create Task Element
XmlElement taskElement = doc.CreateElement("", Property_Task, "");
doc.AppendChild(taskElement);
// // Save source FileConnection
XmlAttribute sourcefileAttribute = doc.CreateAttribute(Property_SourceConnection);
sourcefileAttribute.Value = _sourceConnectionId;
taskElement.Attributes.Append(sourcefileAttribute);
}
catch (Exception ex)
{
infoEvents.FireError(0, "SaveXML", ex.Message, "", 0);
}
}
In UI Class there is OK Click event.
private void btnOK_Click(object sender, EventArgs e)
{
try
{
_taskHost.Properties[CustomErrorControl.Property_SourceConnection].SetValue(_taskHost, propertyGrid1.Text);
btnOK.DialogResult = DialogResult.OK;
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
#endregion
}
Code Page Translations Are Not Supported For The Text Data Type. From: 1252 To: 950.
Jul 23, 2005Code page translations are not supported for the text data type. From:1252 To: 950.I would like to know what this message means. I also installed thelanguage packs in advanced settings, Everything is set to English. Mywindows XP computer is XP English. For some reason I cant get an updateto go thru using ADO. like Recordset.UpdateAlthough other routines using .update workAny ideas?
View 6 Replies View RelatedExecuting Sql Code From Text Field Or From Multiple Varchar(8000) Rows In A Table
Jul 20, 2005Does anyone know of a way to execute sql code from a dynamically builttext field?Before beginning, let me state that I know this db architecture isbuilt solely for frustration and I hope to make it better soon.Unfortunately, there is never a non-crucial time in which we can do anupgrade, so we are stuck for now.Point 1:There are multiple tables: students, courses, cross-referencestudent/courses, teachers, cross-reference teacher/courses, andothers.Point 2:Yearly archiving is done by appending a 2 digit year suffix to thetable and rebuilding the table structure for the current year. Thatis, each of the tables named above has an archive table for 1999,2000, 2001, etc. This leads to many tables and a big mess whenunioning them.Point 3:A history report is run by building a big query that unions each unionof tables (students, courses, etc) by year. This query has grown toobig for a varchar(8000) field. Actually, it's too big for 2 of them.Point 4:I don't want to write code to maintain any more varchar(8000) fieldsfor this query. It should be much more easily handled with atemporary table holding each bit of yearly archive data. I have builtthis and it works fine. I have also figured out how to pull the rowsfrom that table, concatenate them, and insert the resulting lump intoa text field in another table.Point 5:I haven't figured out how to grab the 5 or so records from that tableand execute them on their own. I figured I could grab them, put theminto a text field that's big enough to hold the whole query and thenselect and execute that text field. I've had no luck with that and Ihaven't had any luck finding any references that might help me withthis problem. I keep thinking of nesting execute() calls, but thatdoesn't work.I'm open to questions, potential solutions, hints about different wayto approach the problem, anything.Many thanks in advance,Rick Caborn
View 7 Replies View RelatedIntegration Services :: Text Was Truncated Or One Or More Characters Had No Match In Target Code Page
Aug 11, 2015I'm trying to import data in Excel into SQL Server table which you would think would be an absolute doddle seeing as they're both key Microsoft products in the BI family..One of the columns in Excel spreadsheet is Comments1 and a couple of the values in this column are over 300 characters in length yet when I set up the Excel source and then open Advanced Editor and look at Input and output properties this column has a data-type of Unicode string [DT_WSTR] with length of 255 which leads to the truncated error in the title.
I've researched this and on find going into the registry and updating the TypeGuessRows value from 8 to zero. I've done this and yet the data-type is still showing as Unicode string [DT_WSTR] with length of 255. I've even moved the row with the largest number of characters to the top of the spreadsheet and changed the TypeGuessRows value to 1 but the data-type still stays the same.I can't believe that it's soooo difficult to import data from one of Microsoft's key BI applications to another using their 'world-class' integration tool.
SQLBULKCOPy
May 23, 2007I am using SQLBULKCOPY to copy Excel spreadsheet into SQL Express Database table. The copying went okay, but the only problem I have is that few records in one of the columns is NULL.
The column contains numeric and alphnumeric fields in the spreadsheet. After copying, the numeric fields got copy with no complication, but all the alphanumeric fields all becam NULL. Can someone help me with this problem?
SQLBulkCopy In LAN
Jun 9, 2008HI,
I have one doubt. Is it possible to transfer data from one SQL Server to other SQL Server over the LAN.( Both the SQL Server database are in different cities)
SqlBulkCopy
May 19, 2005Hello,
I was curious if anyone knew if using SqlBulkCopy in code required any special permissions on the database side. I wasn't sure if more permissions than writing capabilities were needed.
Thanks.
How Can Unzip File Text File Using SSIS
Oct 1, 2006
Hi,
I am pulling text files in gzip format from UNIX system. I want to unzip these files and then import data from these files into database using SSIS.
Question On Using SQLBulkCopy
Feb 4, 2007I need to copy large amounts of data between SQL databases, and between SQL and Access. I've been reading a lot of good explanations of SQLBulkCopy, but the only good examples I've found are written in C# and I work in VB. I'm very new to ASP.NET 2.0 (about a month) and came from Classic ASP, not .NET 1.1. I'm still getting my feet wet and I'm afraid it doesn't take much to confuse me. Can someone point me to a good article or tutorial that includes a clear example written in VB?
Diane
SQLBulkCopy Question
Nov 28, 2007Hi,
I am trying to use sqlbulkcopy to insert the contents of a data table to a temporary table in the database. The content of data table comes from a csv file. I can add the rows to the data table but it seems they are added as strings and when I try to WriteToServer(datatable) it chokes becuase my table has some int fields. Not sure how to do this.private static TimeSpan DoBulkCopy(string filePath)
{Stopwatch stopWatch = new Stopwatch();
stopWatch.Start();
StreamReader sr = new StreamReader(filePath);
prepareTable();string fullFileStr = sr.ReadToEnd();
sr.Close();
sr.Dispose(); string[] lines = fullFileStr.Split('');
DataTable dt=new DataTable() ;string[] sArr =lines[0].Split(',');foreach(string s in sArr)
{dt.Columns.Add(new DataColumn());
}
DataRow row;string finalLine = "";foreach (string line in lines)
{
row = dt.NewRow();finalLine = line.Replace(Convert.ToString('
'), "");row.ItemArray = finalLine.Split(',');
dt.Rows.Add(row);
} SqlConnection cn = new SqlConnection(System.Configuration.ConfigurationManager.AppSettings["connectionString"].ToString());System.Data.SqlClient.SqlBulkCopy bc = new System.Data.SqlClient.SqlBulkCopy(cn, SqlBulkCopyOptions.TableLock, null);
bc.BatchSize = dt.Rows.Count;
cn.Open();bc.DestinationTableName = "tmpTable";
bc.WriteToServer(dt); // <--------------- it dies here
cn.Close();
bc.Close(); TimeSpan ts = stopWatch.Elapsed;
stopWatch.Stop();return ts;
}private static void prepareTable()
{SqlConnection cn = new SqlConnection(System.Configuration.ConfigurationManager.AppSettings["connectionString"].ToString());
string sql = @"if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[tmpTable]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)drop table [dbo].[tmpTable]; CREATE TABLE [dbo].[tmpTable] ([Remote] [int],[KFP] [int]) ON [PRIMARY]";SqlCommand cmd = new SqlCommand(sql, cn);
cn.Open();
cmd.ExecuteNonQuery();
cn.Close();
cmd.Dispose();
}
Question About SqlBulkCopy
Feb 29, 2008Hello.
I have a problem using SqlBulkCopy for updating tables. In fact, I can´t update any table. I use this function for insert big groups of records, but I would like to know how I can configure SqlBulkCopy for update rows. I would like to see if there is a record (primary key exists) then update it.
Is possible?
Greetings.
Tanen.
SqlBulkCopy And Indexes
Apr 25, 2008Does SqlBulkCopy have any adverse affects on it's target table indexes? I like the performance gain but am worried about creating unnecessary table scans if the indexes/stats are not updated properly after it completes...
View 1 Replies View RelatedSet SqlDataSource In Code Behind File
Jan 11, 2006Hello!
I would like to set the SqlDataSource in the code behind file and not to have it in the aspx file. How can I do that?
Regards,
Gato Gris
Unzip File Using C# Code And Asp.net
Mar 7, 2006hello
my problem is how to unzip the file using the c# and asp.net
code
SqlBulkCopy Error Messages
Sep 6, 2006I'm using SqlBulkCopy. Does anyone know how I can output what row (its column names) are throwing a duplicate primary key message when I bulkCopy.WriteToServer(datatable1)?Thanks
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Apr 17, 2007I have a collection of around 16000 records, and have been trying to find the best way to update the information in the DB. I have done alot of reading about both BulkCopy and Batch Update, but haven't come to any clear solutions as to which performs better. I am not doing any inserting, just getting a dataset from the DB, changing the values, them want to update the Db again. Thanks for any help. Mick
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