Read Cvs In C# And Insert Into Sql Server
Jun 5, 2006Hi,
Anybody has an example of reading a csv comma delimited file and insert the fields into a datatable?
Thanks
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Which Is The Best Way To Read From A Txt File And Insert Data Into Sql Server?
Mar 21, 2008Hi, I was wondering which is the best way to read data from a txt file and insert each row into sql.
OLE DB Command could be? It will be necesary to work with variables?
My txt file will have a defined width (if it is necessary to know). I will have many rows with many columns. I have to map eah column from the txt file to it's corresponding column in sql server and insert data into it for each row.
Thanks for your help!
Can Sql Server Read An Outside File And Insert The Contents Into The Database?
Aug 8, 2000hello!
i'm an sql server beginer. i was wondering if some of you guys can help
me out. i need for the sql server to be able to read an outside file (just text) and be able to run a script that will insert it in the database. it's a dcc output file. we've tried running this script:
DROP TABLE tests
go
DECLARE @SQLSTR varchar(255)
SELECT @SQLSTR = 'ISQL -E -Q"dbcc checkdb(master)"'
CREATE TABLE tests (Results varchar(255) NOT NULL)
INSERT INTO tests EXEC('master..xp_cmdshell ''ISQL -E -Q"dbcc checkdb(master)"''')
and it's running good but the problem is the results of the dbcc here did not come from a file but directly after executing the dcc command. is there a way to do it?
thank's for the help!
How Read CSV File In Other Server Using Bulk Insert Command In Sql Server In Different Server...
Mar 24, 2008Hi All,
Please some one help me...
I have to insert a csv into one table in sql server. But the problem is the file is in one server and SQL SERVER 2005 is in other server..
how do i insert the file....
please help me.....
Read Data From A Csv File And Insert It In A Sql Server Databse Table
May 25, 2007Hai Everbody,
for me in my project i want to read data from a csv file and insert it in a sql server databse table.The csv file may contain n number of columns,but i want only certain columns from that, and insert it in the database table.How to achieve this. Plz help me it is urgent. Thanks in advance.
Thanks and regards
Biju.S.G
How To Read A Remote CSV File Into SQL SERVER Using Bulk Insert Command..
Mar 24, 2008Hi,
I have load a CSV file into one of the table in sql server 2005 using bulk insert command. But the csv file in remote system.
Please help me.....
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Nov 26, 2007OBJECTIVE: 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.
Open / Read / Split / Insert / Repeat
Jul 11, 2006Right now I have a web page that when you click on the only button on the page it opens a text file, reads a line from the text file, splits the comma separated line and stores it in to an array 'strData' and then moves on to the next line and repeats this process.What I want to do before it goes to the next line is insert that strData in to a SQL DB.This is my InsertCommand for my SqlDataSource1:InsertCommand="INSERT INTO [Numbers] ([WTN], [DSL_Qualified], [DSL_Qualified_Date], [Equip_1MM], [Line_Trouble], [Sync_Rate], [Res_Bus], [Host_Remote]) VALUES (@WTN, @DSL_Qualified, @DSL_Qualified_Date, @Equip_1MM, @Line_Trouble, @Sync_Rate, @Res_Bus, @Host_Remote)"Plus the <InsertParameters>:<InsertParameters> <asp:Parameter Name="WTN" Type="Int32" /> <asp:Parameter Name="DSL_Qualified" Type="String" /> <asp:Parameter Name="DSL_Qualified_Date" Type="DateTime" /> <asp:Parameter Name="Equip_1MM" Type="String" /> <asp:Parameter Name="Line_Trouble" Type="String" /> <asp:Parameter Name="Sync_Rate" Type="String" /> <asp:Parameter Name="Res_Bus" Type="String" /> <asp:Parameter Name="Host_Remote" Type="String" /> </InsertParameters>So I'm not sure exactly what to do after this:while (file.Peek() > -1) { string strCSVData = file.ReadLine(); string [] strData = strCSVData.Split(','); // somehow get strData in to the SqlDataSource1.Insert method?? }Any help would be appreciated.Thanks.
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Jul 27, 2007Hi,
My procedure to implement a task is like this
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Help me in accessing the data stored in the Variable(SQL task) in Dataflow task of foreach loop.
Read Data From Text File And Insert To Sql Table
Mar 28, 2008hi 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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May 6, 2015I have a requirement to
a. Read data from Different CSV files.
b. insert and update data to Data base in multiple table using joins.
This execution runs for 1-2 hours.I can use C# with Ado.net, but only concern I see is if in between execution fails due to some connection or other error. All insert data has to be cleaned up again.I feel writing and Store procedure inside transaction, which will take path's for CSV file as input and insert data in database. using transaction we will have flexibility rollback to original state.
Read A File Name From Network Folder Automatically For A BULK INSERT
Jul 18, 2007Hi again all,
Is there a way to read a file name automatically from a network folder? I can successfully bulk insert from this particular folder. The next step is as I add files, I wish to bulk insert the latest file added so the program must make that determination and import that specific file. I can delete the older files if necessary and save them elsewhere but it would still be nice to be able to read the file name. I then wish to store the name of this file, whatever it is, into a field called "SourceFileName" in my table that I am bulk inserting into. Does anyone have an example in dynamic SQL? Thanks.
ddave
BULK INSERT From A Text (.csv) File - Read Only Specific Columns.
Apr 23, 2008I 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.
Integration Services :: Dataflow Task Read CSV File And Insert Data To Table
Apr 29, 2015I've a dataflow task on For Each Loop container at control flow of SSIS package. This For Each Loop container reads the CSV files from the specified location one by one, and populates a variable with current file name. Note, the tables where I would like to push the data from each CSV file are also having the same names as CSV file names.On the dataflow task, I've Flat File component as a source, this component uses the above variable to read the data of a particular file.
Now, here my question comes, how can I move the data to destination, SQL table, using the same variable name?I've tried to setup the OLE DB destination component dynamically but it executes well only for first time. It does not change the mappings as per the columns of the second CSV file. There're around 50 CSV files, each has different set off columns in it. These files needs to be migrated to SQL tables using the optimum way.
Which is the best way to setup the Dataflow task for this requirement?Also, I cannot use Bulk insert task here as we would like to keep a log of corrupted rows.
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Mar 24, 2015How to identify whether the files are in read write or read only?
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I tried from
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READ_WRITE WITH NO_WAIT
but I received the below error:
Database WSS_Content is in Warm Standby
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Jan 18, 2008I have two database files, one .mdf and one .ndf. The creator of these files has marked them readonly. I want to "attach" these files to a new database, but cannot do so because they are read-only. I get this message:
Server: Msg 3415, Level 16, State 2, Line 1
Database 'TestSprintLD2' is read-only or has read-only files and must be made writable before it can be upgraded.
What command(s) are needed to make these files read_write?
thanks
SQL 2012 :: Read Committed For Read Only Database?
Jun 27, 2014i have a database which get refreshed every day from client's data . and we need to pull heavy data from them every day as reports . so only selects happens on that database.
we do daily population of some table in some other databases from this daily refreshed DB.
will read uncommitted or NOLOCK with select queries to retrieve data faster.
there will be no dirty read as there are NO DML operation in that database so for SELECT which happens concurrently on these tables , will NOLOCK work?
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View 1 Replies View RelatedCome On SQLdatareader....read....read....read...ok Help.
Mar 12, 2004OK, I'm using VS2003 and I'm having trouble. The page works perfectly when I created it with WebMatrix but I want to learn more about creating code behind pages and this page doesn't work. I think it has some things to do with Query builder but I can't seem to get change outside "please register". I have the table populated and it is not coming back with "login successful" or "password wrong" when I've entered correct information. Enclosed is what I've done in VS2003. Can you see where my error is? Any help would be greatly appreciated.
Thanks again.
Imports System.data.sqlclient
Imports System.Data
Public Class login2
Inherits System.Web.UI.Page
#Region " Web Form Designer Generated Code "
'This call is required by the Web Form Designer.
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.SqlConnection1 = New System.Data.SqlClient.SqlConnection
Me.SqlCommand1 = New System.Data.SqlClient.SqlCommand
'
'SqlConnection1
'
Me.SqlConnection1.ConnectionString = "server=LAWORKSTATION;user id=sa;database=test;password=t3st"
'
'SqlCommand1
'
Me.SqlCommand1.CommandText = "SELECT pass FROM Customer WHERE (email = 'txtusername.text')"
Me.SqlCommand1.Connection = Me.SqlConnection1
End Sub
Protected WithEvents lblUsername As System.Web.UI.WebControls.Label
Protected WithEvents lblPassword As System.Web.UI.WebControls.Label
Protected WithEvents txtUsername As System.Web.UI.WebControls.TextBox
Protected WithEvents txtPassword As System.Web.UI.WebControls.TextBox
Protected WithEvents btnSubmit As System.Web.UI.WebControls.Button
Protected WithEvents lblMessage As System.Web.UI.WebControls.Label
Protected WithEvents SqlConnection1 As System.Data.SqlClient.SqlConnection
Protected WithEvents SqlCommand1 As System.Data.SqlClient.SqlCommand
'NOTE: The following placeholder declaration is required by the Web Form Designer.
'Do not delete or move it.
Private designerPlaceholderDeclaration As System.Object
Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init
'CODEGEN: This method call is required by the Web Form Designer
'Do not modify it using the code editor.
InitializeComponent()
End Sub
#End Region
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
End Sub
Private Sub btnSubmit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSubmit.Click
SqlConnection1.Open()
Dim dr As SqlDataReader = SqlCommand1.ExecuteReader
If dr.Read() Then
If dr("password").ToString = txtPassword.Text Then
lblMessage.Text = "login successful"
Else
lblMessage.Text = "Wrong password"
End If
Else
lblMessage.Text = "Please register"
End If
dr.Close()
SqlConnection1.Close()
End Sub
End Class
Can Distributed Query Read Sql Server 2000 From Sql Server 2005?
Nov 29, 2007if it is possible to run a distributed query against 2000 from 2005, what would the OPENDATASOURCE parameters look like? I'd like to be able to pivot without copying my older 2000 db to 2005 or using linked servers..
For reference, here's an example of a distrib query that reads excel...
ie SELECT * INTO XLImport3 FROM OPENDATASOURCE('Microsoft.Jet.OLEDB.4.0',
'Data Source=C: estxltest.xls;Extended Properties=Excel 8.0')...[Customers$]
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Jan 13, 2008is there any way to view and read the sql server log using T-SQL or .NET form?
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Jun 23, 2005Hi:
I have a couple enter prise SQL 2000 servers, each might contain around 800 customer databases. each of those 800 databases has its own sql standard login and password and corresponding permission on table select/update/delete and proc exec rights.
I want to create a sever level single login and password, which could read-only those 800 databases all tables only data. Those 800 databases are not always the same, some might be dropped out, new might be added.
If this is impossible, what might be the alternative?
thanks
-D :)
Sql Server Read Transaction Log
Dec 1, 2004Hi,
I wanted to read the transaction log...is there a way??? I want to know the command executed from the transaction logs.
DBCC TRACEON (3604)
select * from ::fn_dblog(1,null)
DBCC LOG (test,-1)
Anything else apart from these??
Regards,
Asha
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Aug 6, 2007Hello!
My real problem is that i want to read an image from an Sql Server DB, resize them and send them, all this through a Web Service. I decide to split my problem in four steps:
1 - read image from Database
2 - Resize that image
3 - Send her back to the DB
4 - Send the image throw a web service after he use a dataset to read the data from the DB.
i try to read the database with this function
Code Snippet
public System.Drawing.Image ReadImgFromDB(Int64 imageID)
{
System.Drawing.Image image = null;
using (SqlConnection conn = new SqlConnection())
{
string connString = WebConfigurationManager.ConnectionStrings
["StringCC"].ConnectionString;
conn.ConnectionString = connString;
SqlCommand myCommand = new SqlCommand(
"SELECT Pic FROM Images WHERE ID='"+ imageID +"'", conn);
conn.Open();
byte[] imageData = (byte[])myCommand.ExecuteScalar();
System.IO.MemoryStream memStream = new System.IO.MemoryStream(imageData);
image = System.Drawing.Image.FromStream(memStream);
}
return image;
}
i introduce a valid image ID and i get this message
--- " System.ArgumentException: Parameter is not valid.
at System.Drawing.Image.FromStream(Stream stream, Boolean useEmbeddedColorManagement, Boolean validateImageData)
at System.Drawing.Image.FromStream(Stream stream)
at Service.ReadImgFromDB(Int64 chaveI) in e:Web ProjectsWSserviceApp_CodeService.cs:line 48"-----
line 48: "image = System.Drawing.Image.FromStream(memStream);"
Thank you!
Read Only ODBC To SQL SERVER 2005
Jul 11, 2007I have a Login that I setup in SQL Server 2005. The only database roles given to the login are db_datareader and public. On SQL 2000 these permissions are sufficient to allow me to setup a read only ODBC connection using this login and creating an import table in Access. When using the login in SQL 2005 and creating an import table, I am able to edit the underlying data, something I am not able to do with a SQL 2000 ODBC connection. Is there something in SQL 2005 that I am unaware of that would allow this login to modify (update) the table?
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Sep 19, 2007Here is my task I am storing pdf's in sql server. I would like to retrieve the binary data from sql server and write the pdf content into an existing aspx page to the appropriate pageview section. What is the best way to handle this. The code works below but it loads a new browser with the content. I need it to appear in it's tabbed section in the original aspx file. Any assistance you can give me would be greatly appreciated.
Thanks Jerry
oSQLConn.Open()Dim myreader As SqlDataReader
myreader = myCommand.ExecuteReader
Response.Expires = 0
Response.Buffer = True
Response.Clear()
Do While (myreader.Read())
Response.ContentType = ("application/pdf")Response.BinaryWrite(myreader.Item("img_content"))
Loop
Access For Users To SQL Server Read Only
Jan 29, 2001I have SQL Server 7 database & I need to create some interface between users & database to let users see what is in the database, but not let them change or destroy data. Do I need to create some other database in-between users & the original database? Users can't program & want access to all data.management doesn't want to create a replication of the database. They want to let users have access through MS Word or Access. What could you advise me?
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