Read Text File From SqlServer

Apr 23, 2007

Hi Frinds,

I have the text file in my server.

Is it possible to read the text file and insert into table via sql server stored procedure.

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Read Text File From SQL Server, Read Its Content, And Load It In RichTextBox (Related Component: Context.Response.BinaryWrite(), And StreamReader)

Nov 26, 2007

OBJECTIVE: I would like to read a text file from SQL Server 2000, read the text file content, and load its conntents in a RichTextBoxTHINGS I'VE DONE AND HAVE WORKING:1) I've successfully load a text file (ex: textFile.txt) in sql server database table column (with datatype Image) 2) I've also able to load the file using a Handler as below: using System;using System.Web;using System.Data.SqlClient;public class HandlerImage : IHttpHandler {string connectionString;public void ProcessRequest (HttpContext context) {connectionString = System.Configuration.ConfigurationManager.ConnectionStrings["NWS_ScheduleSQL2000"].ConnectionString;int ImageID = Convert.ToInt32(context.Request.QueryString["id"]);SqlConnection myConnection = new SqlConnection(connectionString);string Command = "SELECT [Image], Image_Type FROM Images WHERE Image_Id=@Image_Id";SqlCommand cmd = new SqlCommand(Command, myConnection);cmd.Parameters.Add("@Image_Id", System.Data.SqlDbType.Int).Value = ImageID;SqlDataReader dr;myConnection.Open(); cmd.Prepare(); dr = cmd.ExecuteReader();if (dr.Read()){ //WRITE IMAGE TO THE BROWSERcontext.Response.ContentType = dr["Image_Type"].ToString();context.Response.BinaryWrite((byte[])dr["Image"]);}myConnection.Close();}public bool IsReusable {get {return false;}}}'>'>
<a href='<%# "HandlerDocument.ashx?id=" + Eval("Doc_ID") %>'>File
</a>- Click on this link, I'll be able to download or view the file WHAT I WANT TO DO, BUT HAVE PROBLEM:- I would like to be able to read CONTENT of this file and load it in a string as belowStreamReader SR = new StreamReader()SR = File.Open("File.txt");String contentText = SR.Readline();txtBox.text = contentText;BUT THIS ONLY WORK FOR files in the server.I would like to be able to read FILE CONTENTS from SQL Server.PLEASE HELP. I really appreciate it.

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How Can I Read An Xml File From SQLServer

Mar 31, 2004

I need to know how to read an xml file using SQL. (in SQLServer)
Then i will manipulate the data and update my tables.

May be i can put the xml file in the IIS root.
Then what is required for the rest..

Thanks in advance

Benny

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Read Text File From Flat File Connection Manager SSIS

May 13, 2008

Hello 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

}

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Read Text File By T-SQL

Feb 16, 2008

hi
how can i read a txt file by using T-SQL commands.
thanx

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Help Me! Read Text File In Sql

Jul 20, 2005

HELLO,please help me, how to read txt file and then insert it to sql table.i have file like this name.txe<...01230123192312390213200323423i4u23490342342342343....>I have 4 column and want to fractionise this text '012301231923123902132003'and put in to table.Best regardsRobert

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Read Text File

Apr 24, 2007

Hi,

I have the text file in my server.

Is it possible to read that text file and insert into the table.



pls advice



Regards

Antony

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Need To Read One Text File Into Three Tables

Jul 24, 2001

Can the header record be read into one table, the detail into another and the trailer into a third within one data transformation or would this have to be done with an active script task.

I then have to take this data and write it back out to one file with a header and detail lines.

Would vb be better for that part or can it be done easily with active script using the file system object. I could write the one header record and append the detail lines after.

Any help would be appreciated.

Thanks,
DTS newbie.

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Read Text File To Dataset

Mar 26, 2007

with the help of the following code am able to read the text file
now i need to insert values to the datatable in dataset
can anybody help me on this regard

string path = Server.MapPath("Account.txt");
StreamReader sr = File.OpenText(path);
string contents = sr.ReadToEnd();
Label1.Text = contents;
Label1.Text = contents.Replace(Environment.NewLine,"<br>");
sr.Close();


how shall i spilt them and add each value to two fields of the datatable

for example i have the fields in text file as
Username1:Password1
Username2:Password2
etc
i need to add the username seperatelt to a field called username in table
and password in password field of the datatable
an example with code would be better and helpful

thanks
shruhti

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Read Data From Text File And Insert To Sql Table

Mar 28, 2008

hi my friends
i want read data from text file,and write to my table in sql,
please help me

M.O.H.I.N

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Import Text File In SqlServer ...

Oct 21, 2007

dear all,
I have a text file that contains data that i need to insert into sql server... the file size is about 800 MB .. and contains about 17,000,000 lines ..
some one told me that there is a way in sql server to import this data automatically by writting some scripts ...
the file looks like this

xxxxxxxxx
xxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxx
yyyy .. yyyyy "I Need only These fields (the Ys).. I don't care about the rest of the file"
yyyy .. yyyyy
xxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxx

any help is really appriciated

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Import Text File To Sqlserver

Nov 9, 2007

Hi,
I am using DTS to import data from text file to database tables in SQL server2005.
there is one big column thay I dont know what data type I should use to import it, I tried both nvarchar(MAX) and varchar(MAX).

but I am getting the following error:

for nvarchar(MAX) , getting the below error:

Error 0xc02020ed: Data Flow Task: Columns "Column 2" and "VendorDesc" cannot convert between unicode and non-unicode string data types.
(SQL Server Import and Export Wizard)

for varchar(MAX) , getting the below error:


Error 0xc02020a1: Data Flow Task: Data conversion failed. The data conversion for column "Column 2" returned status value 4 and status text "Text was truncated or one or more characters had no match in the target code page.".
(SQL Server Import and Export Wizard)



Could you please let me know what data type I can use to handle this column?

Thanks,
Gelareh

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Apr 23, 2008

I am using Microsoft SQL 2005, I need to do a BULK INSERT from a .csv I just downloaded from paypal. I can't edit some of the columns that are given in the report. I am trying to load specific columns from the file.

bulk insert Orders
FROM 'C:Users*******DesktopDownloadURL123.csv'
WITH
(
FIELDTERMINATOR = ',',
FIRSTROW = 2,

ROWTERMINATOR = ''
)

So where would I state what column names (from row #1 on the .csv file) would be used into what specific column in the table.



I saw this on one of the sites which seemed to guide me towards the answer, but I failed.. here you go, it might help you:

FORMATFILE [ = 'format_file_path' ]

Specifies the full path of a format file. A format file describes the data file that contains stored responses created using the bcp utility on the same table or view. The format file should be used in cases in which:

The data file contains greater or fewer columns than the table or view.


The columns are in a different order.


The column delimiters vary.


There are other changes in the data format. Format files are usually created by using the bcp utility and modified with a text editor as needed. For more information, see bcp Utility.

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Jun 1, 2008

I m working with tabbed text file, i manually import it to databases and so on.. i want to make a function which automatically call that text file and convert it to sql server database..  anybody knows how to achieve this..thx 

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Nov 5, 2015

I am downloading a webpage as a text file in order to read a specific string to assign it as a variable/parameter in order to create an output file name. I would like to know how would I be able to look for a specific string and output as another variable for the rest of the package.

2015 Conforming Loan Limits
------------------------------------------------------------------------
o _Loan Limits for Calendar Year 2015--All Counties _[XLS]
</DataTools/Downloads/Documents/Conforming-Loan-Limits/FullCountyLoanLimitList2015_HERA-BASED_FINAL_FLAT.xlsx>_ ,
_[PDF]
</DataTools/Downloads/Documents/Conforming-Loan-Limits/FullCountyLoanLimitList2015_HERA-BASED_FINAL.pdf>_
​ o _List of 46 Counties with Increases in Loan Limits for 2015

[Code] ...

To explain it a more better way, I have a sample webpage text here. I should be searching for "FullCountyLoanLimitList" appended by the current year (like FullCountyLoanLimitList2015) and copy the entire file name in the text file and assign it to another variable so that I can download that specific file using WebClient connection.

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SqlServer Changes Cursor To Read Only

Jul 20, 2005

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Stored Procedure To Read And Write Between XML And SQLServer

Mar 28, 2004

Hi All,
I need some help from you experts.

I need to develop something that reads from xml files and writes in to sqlserver, also it should read from SQLServer and writes to xml.

I should be able to give this as a job to exectue daily ,etc.

Can we do this using stored procedures in SQLServer.
Pls paste some sample code, if any or direct me to any url with better info.

Thanks in advance

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ResultSet Can Not Re-read Row Data For BLOB Type In SqlServer 2000

Jul 11, 2005

I am using SqlServer 2000 and Jdbc connectivity in my application on windows.So, when i execute a query on Sqlserver database as :

Select * from DBO.RS_TABLELOB where Rep_sync_id > 15 and Rep_server_name != 'replicator' order by Rep_sync_id;

This problem is only with the BLOB data types in table RS_TABLELOB.

Then i got an error as:

[Microsoft][SQLServer 2000 Driver for JDBC]ResultSet can not re-read row data for column

1.'.'.at com.microsoft.jdbc.base.BaseExceptions.createExcep tion(Unknown Source)at

com.microsoft.jdbc.base.BaseExceptions.getExceptio n(Unknown Source)at

com.microsoft.jdbc.base.BaseResultSet.validateColu mnIndex(Unknown Source)at

com.microsoft.jdbc.base.BaseResultSet.getObject(Un known Source)at

com.microsoft.jdbc.base.BaseResultSet.getObject(Un known Source)


Please help me out, if you have any idea!!!

Thanks in advance
John Berry

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Feb 28, 2008

I am trying to catch and parse the message after passing a transaction to SQL from a clr proc. For example in the below code after passing sp.ExecuteAndSend(qry) how can I receive the message of "(1 row(s) affected)" from the messages tab. I know that I can write to the message tab with sp.Send, but is it possible to read from the output?

Thank you in advance for your assistance





Code Snippet
Imports System.Data.SqlClient

Partial Public Class StoredProcedures
_
Public Shared Sub prepxml _
(ByVal sInputFile As String)
Dim sContents As String
Dim sp As SqlPipe = SqlContext.Pipe()
Dim qry As New SqlCommand()
Dim stmReader As New StreamReader(sInputFile)

Try
'Create a string reader and pass it the input parameter of the
'file path. The sContents variable will receive the content of
'the stream reader
sContents = stmReader.ReadToEnd()
stmReader.Close()
'Replace single quotes to enclose the quotes so errors aren't raised
sContents = sContents.Replace("'", "''''")
'Create a query object and convet the sContents to an xml data
'type
qry.CommandText = " SELECT CONVERT(XML, '" & _
sContents & "')"
'Execute the query and pass the result set back to SQL
sp.ExecuteAndSend(qry)

sp.Send(qry.CommandText.ToString.Substring(1, 3000))
Catch ex As Exception
'Cath any exceptions and use a sqlpipe to send the error
'message back to sql
sp.Send(ex.Message.ToString)
End Try
End Sub
End Class

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Jul 2, 2015

I have a filetable that contains a binary file. I need to do a selective read of the file stored in the file table. I can write a C# CLR function that will open the file, read n bytes the from a starting byte. Or I can write a SQL statement that reads the stream in the filetable into a VARBINARY variable using SUBSTRING beginning at the starting byte (offset from 1) for the same n bytes.

Both give me the same result. However, the SQL statement takes considerably longer to read. I know there is overhead in reading through SQL (interpreted language), but the difference in performance is substantial, and I can only attribute this performance degradation if SQL first tries to "load" the entire stream before it identifies the portion of the stream that it needs to read beginning at the starting byte offset.

I wonder if this is the case or if there is another option to read a stream from a filetable directly through SQL queries that is more efficient.

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Help In Using ADO.NET To Read From Text Files(CSV Delimited)

Mar 2, 2007



Hello there

I have written a small code that is used to read records from a txt or a csv file, but when i try to read from a txt or csv file which is in unicode, i get the following error

No value given for one or more required parameters........this error is recieved on the following line

dtadpt.Fill(DataSet.Tables("table2"))



The code for reading from a file is as follows

Dim dtrow As DataRow

Dim cmdtxt, file, path

Dim dtadpt As New System.Data.OleDb.OleDbDataAdapter

Dim Command As System.Data.OleDb.OleDbCommand

Dim Conn As System.Data.OleDb.OleDbConnection

file = 'name of the file'

path = 'path of file'

Conn = New System.Data.OleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;" & _

"Data Source=" & path & ";" & "Extended Properties=""text;HDR=YES;FMT=Delimited""")

For Each dtrow In DataSet.Tables("table1").Rows

Dim id



id = dtrow.Item("id")

cmdtxt = "Select * from " & file & " where id = " & id



Command = New System.Data.OleDb.OleDbCommand(cmdtxt, Conn)

dtadpt.SelectCommand = Command

Next

DataSet.Tables.Add("table2")

dtadpt.Fill(DataSet.Tables("table2"))

this code works if i choose a csv or txtfile which is in ANSI format. But i want to read from a unicode file because i have some information in that unicode format that i want to store

any idea how this can be possible



thanks and best regards

Saad

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Mar 24, 2008

Hi All,

I need to read a csv file, which is in remote server using SQl Bulk Insert Command.

Can I read a file Which is in remote server using BULK INSERT.

Thank you.......

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Feb 11, 1999

Hello:

We are running some test on our application which involves long-running transaction in an application that was purchased from a vendor. It is a PB
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We ran updaet statistics becuase alot of data was added before we kicked off the process. We want to capture all of the sql code that is running so we can perhaps add indices.

Under EM, we click on the thread and can get a dialog box that shows the running sql code but the dialog box isn't expandable

THerefore I am wondering if there is a storec provedure or if someone has a script, to see what the complete text of sql is for a running proess? Any shareware tools?


Any information that you can provide will be appreciated. Thanks.

David Spaisman


--------------------------------------------------------------------------------


|

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Sep 8, 2006

Hi!

We currently have a problem while reading Excel files. The file has one column we want to read as DT_(W)STR which Jet delivers to us only as DT_R8 as there are plenty of numerical entries in that column before one alphanumerical appears.

We first tried with IMEX=1 but as described in http://support.microsoft.com/kb/194124/en-us will only parse the first eigth characters as "TypeGuessRows" is set to 8 and can't be edited.

Is there any way to read a column in Excel in a way typed by the SSIS designer (DT_(w)STR in our case)?



With best regards,

Hauke Schlichting

PS: Designing a "decoy" Excel file with column headers and first columns set is not really considered an option ;-)

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Apr 16, 2008

Hi,

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Just need one small example to know how it works, what functions used to search inside the files and how.

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Navi

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Mar 20, 2008



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Apr 24, 2007

Hi,



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Thanks for your help.



Arioule.

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SqlServer 2005 Full Text Search

Sep 21, 2007

Posted - 09/19/2007 : 05:19:21





I have setup full text search on a table. Everything works fine. Now I want to find documents that contain the next string: 'T-150/04'

The query will give zero results. Is there a way to find documents that contain these kind of strings? (slahses and minus)

I use the following query:

SELECT * FROM CONTAINSTABLE (jurisprudentie, text, '"T-150/04"' )

If I do this query:

SELECT * FROM CONTAINSTABLE (jurisprudentie, text, '"judge"' )

It will work fine. I know it has to do something with the interpunction things (slahs and minus), but I don't know what query may solve my problem.


Also a select * from containstable(jurisprudentie, text, '"T_150_04"' ) doesn't give me the proper result.


The minus sign and the slash are disturbing things. If i search for "150" or for "04" I will find the record, but I would like to speficically search for the exact string "T-150/04". Because these are references to case law issued by the court.

I hope someone can help me out.

Regards,

CBGE

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Jan 8, 2002

Anyone reading XML disk-files into SQL Server?

I have a process that I may want to do this with.

It would be a stored procedure that would read the XML attributes into 2 tables, the number of attributes could be 1-N, so I thought XML would be a good choice. Also, one of the attributes could be up to 4000 characters. I think this may limit our options, can 100-150 4000 character strings be passed in a standard call to a query/proc in SQL?

Currently the client application makes round-trip network calls to save upwards of 100 pairs of data. 1 header row, and many detail rows. All within a transaction.

I think If we move an XML file to the SQL box, then do all the import/save work on the "Server" side it would be much better. Cutting the transaction time down a lot by not doing so many round-trips at network speed...

Thoughts?

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Dec 5, 2007

 Hi all,I've the following scenario: One Full Text Search enabled SQL Server Table with one image type field that holds document uploaded from users.The idea is to store binary document(.doc. xls, .pdf, .ppt, html, .xml and so on) and using SQL server full text search i can retrieve record that contains certaind word or words.I have no problems with them. So imagine i do a simple select * from Documents where a=b and i get one collumn with binary document field.With this scenario, i want to "extract" that text from that document + 20 words left and 20 right to show user some info and help him to search desired document (not only for its type or title). Like search engines do.But believe me, i cant find out any component, class or something to do such a thing.I think, the hard work is done with full text search engine...Sql server has that data, but it can decodeI'm so desperate. I would accept answers such "sorry, it can't be done", from a experienced user, but i need to know  Thanks in advance 

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Feb 27, 2006

hi guys,
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objconn = New SqlConnection("data source= localhostsqlexpress; initial catalog =ecb; persist security info =true; trusted_connection=true")
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i also used this data connection but didn't help: objconn = New SqlConnection("Server=localhost; Database=ecb;user ID='  ';Password='  ' ") when i use this data
connection i get this message: Login failed for user ''. The user is not associated with a trusted SQL Server connection.
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Jun 21, 2006

Hi,
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)

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Aug 28, 2003

Any one can help me how to read a file(.txt) with in the store procedure?

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