I have been trying to store binary file in a folder from the SQL Server.
Here is the code I am using to do this but, it is not working. It doesn't show any error only shows 1 row(s) affected. The folder remains empty after running this query.
Hi All, I am not sure whether this is the right place to post this question. But I am unable to figure out what is the best solution to retrieve and display an image in a html file(stored in varbinary(max) column). I have a list of images in the file and I am supposed to display them. Can anybody please let me know what is the best way to do this? Thanks a lot!!
Hello, I have a table that stores binary files. When I serve them up to the user, I call the following page (serveDocument.aspx?DocumentID=xxx) which holds only the following code and pass the document ID: Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load Dim DocumentID As Integer = Convert.ToInt32(Request.QueryString("DocumentID")) 'Connect to the database and bring back the image contents & MIME type for the specified picture Using myConnection As New SqlConnection(ConfigurationManager.ConnectionStrings("kelly_lmConnectionString1").ConnectionString) Const SQL As String = "SELECT [Content_Type], [Document_Data] FROM [lm_Service_Detail_Documents] WHERE [Document_id] = @Document_id" Dim myCommand As New SqlCommand(SQL, myConnection) myCommand.Parameters.AddWithValue("@Document_id", DocumentID) myConnection.Open() Dim myReader As SqlDataReader = myCommand.ExecuteReader If myReader.Read Then Response.ContentType = myReader("Content_Type").ToString() Response.BinaryWrite(myReader("Document_Data")) End If
myReader.Close() myConnection.Close() End Using End Sub It works perfectly. But heres the thing: I want users to be able to right click on the link and chose 'Save Target As'. In IE 7, this works fine. In FireFox it saves the document as 'serveDocument.aspx'. Is there any way to inject the filename that I want to save the document as? Thank you.
I was assigned a project to read binary data file (2G) and select data from OrderID, OrderDate and Price three columns (there are about 50 columns) into SQL table.
Where to start? Do I need to convert entire binary data file into text file?
hello! I am curious to know how I can find the length of a binary in Sql Server. The length doesn't work on binaries. ie select length(binary) from Binarytable
I am using FileUpload control in ASP.net 2.0 to upload files and store them into SQL server database as an image. I am fine with MS office files, image files and etc. We have Product Center (Proe) engineering software to configure parts and the files generated through this software have PLT extension when I store these files, the file type is Plian/text. I am using Fileupload.PostedFile.Content to get the file type. How can I store PLT, TIF files in SQL server? Please help.
I have the following query and where I need to use the t_PrevSession.DischargeTime which is in the nested query that is bolded below. How do i bring it up to the main select statement?
I have a well-structured but also very large binary data-set that is generated by a C++ application every five minutes. The data needs to be accessed by SQL applications. Since data is generated every five minutes, performance is key, both for write and read. The data set is about 500MB.If data is written to the file system, the write performance doesn't involve SQL server. For reading it, I have a CLR to read the portions of the data that I need based on offset and length. That works and is very fast. The problem is that data is stored in the file system, so it is not self-contained within the database.
A second option that I haven't explored yet, is to write the data into a table as VARBINARY(MAX). I would read the data using SUBSTRING with appropriate offset and length. Performance of SQL write/read of binary data of this size, and whether there is a third option I haven't thought off. I'm using SQL Server 2014.
I would like solving the following issue using the Patindex function i cannot retrieve or extract the single numeric value as an example in the the values below i would like retrieve the Value 2, but in my result set the value 22 also appears or it is completely omitted.
Hi I uploaded a video file into the sql database converting into binary data. i have a problem that to retrieve video file(.wmv) from sql server 2000 database and which has to play on media player. Plz help me any one . Itz urgent for my website............. Plz plz Plz Help me Urgent................... Thanks in Advance Regards Shiva
Hi there, I have inherited a databse and am building a new website to go wiht it. There is a file upload page which will upload images to a directory. I need to insert into the database retrieve the id just added then upload the image renaming it in the format locID(QueryString)_ImageID(retrieved from database).jpg The page has a file upload control and a button. I am trying to write my code behind so that when the button is clicked it inserts location id into the images table retrieves Image id. Renames the file and uploads it to the images folder. II think i need to call the routine from another routine for the button click but the signatures are different, where am i going wrong? or for that matter have i been pissing into the wind for the last 4 hours? CODE BEHIND
Imports System.Data Imports System.Data.SqlClientPartial Class admin_Add_Images Inherits System.Web.UI.PageProtected Sub UploadImage(ByVal Sender As Object, ByVal e As SqlDataSourceStatusEventArgs) Dim LocationId As String = Request.QueryString(ID)
' create a new SqlConnectionDim NewConn As New SqlConnection NewConn = New SqlConnection("server=desktopsqlexpress;uid=xxxxxx;pwd=xxxxxxx;database=MYLOCDEV") 'OleDbConnection i ' open the connection NewConn.Open()Dim MyInsert = New SqlCommand("INSERT into image([LocationID]) VALUES (@LocationID); SET @NewId = Scope_Identity()") NewConn.Close() If Not File1.PostedFile Is Nothing And File1.PostedFile.ContentLength > 0 Then 'RENAME THE FILEDim newid As Integer = e.Command.Parameters("@NewId").Value Dim fn As String = (LocationId & "_" & newid & ".jpg")Dim SaveLocation As String = Server.MapPath("oicImages") & "" & fn Try File1.PostedFile.SaveAs(SaveLocation)Response.Write("The file has been uploaded.") Catch Exc As ExceptionResponse.Write("Error: " & Exc.Message) End Try ElseResponse.Write("Please select a file to upload.")
End If End SubProtected Sub Submit1_Click(ByVal Sender As Object, ByVal e As System.EventArgs) Handles Submit1.Click
I need to write a process to get file size in kb and record count in a file. I was planning on writing a c# console app that takes the file path and name as a param however should i use a CLR?
I cant put a script in the ssis when it's bringing the file down because it has been deemed that we only use ssis for file consumption.
I need to list customers in a table that represents sales over the years.
I have tables:
Customers -> id | name |... Orders -> id | idCustomer | date | ... Products -> id | idOrder | unitprice | quantity | ...
I am using this SQL but it only gets one year:
SELECT customers.name , SUM(unitprice*qt) AS total FROM Products INNER JOIN Orders ON Orders.id = Products.idOrder INNER JOIN Customers ON Customers.id = Orders.idCustomer WHERE year(date)=2014 GROUP BY customers.name ORDER BY 2 DESC
I need something like this:
customer | total sales 204 | total sales | 2015 | total sales (2014 + 2015) -------- customer A | 1000$ | 2000$ | 3000$ customer B | 100$ | 100$ | 200$
Is it possible to retrieve these values in a single SQL query for multiple years and grand total?
exporting an SSIS from a 2008 R2 SQL Server and re-import it into a SQL 2012.
I have inherited an SQL 2008 R2 Server running two SSIS packages. I have both as .dtsx files and & a manifest to install.The task at hand is now to migrate those to a new SQL 2012 server.[There is also an IIS running on that machine and project-specific .dll and stuff within the IIS document root. I do not know if these .dlls relate to the IIS web page or to the SQL .dtsx) But the migrated web site runs fine].
Installation of the packages into the MSDB works out flawlessly and one of the scripts runs fine, but the other fails to run with the error:
"Error: the binary code for the script is not found. Please open the script in the designer by clicking Edit Script button and make sure it builds successfully."
Google tell me something about a "Pre-compile option"-setting on server as explained here. I can not find this option setting anywhere in SSMS. Also as the migration is from 2008 R2 -> 2012 this should not be relevant as in both versions pre-compilation should be automatic, right?
- I installed visual studio 2013 community
- I installed SSDTBI
- Start the "Integration Services Import Project Wizard"
to import the SSIS directly from the "Integration Services Catalog"
However, things don't quite work very well - Trying to import (from the locally installed SQL instance) it will not display the tree of SSIS stuff, but only the root directory.
So importing directly from the running system won't work. Let's see if we can get somewhere with the .dtsx As I _do_ actually have the .dtsx files here, why not open them up directly in Visual studio and try to get compiled whatever needs to be compiled.I create a new "integration Services" Project and open up the .dtsx into this project. ==> LOTS of errors of all kind.
(The job of this script is to fetch messages from an Exchange.)But opening up this specific bit of code doesn't work a bit - there is no binary code in it and how to reate it or where to get it from...
Need help reading a binary file see below for details...
I have uploaded a csv file into a sql table. Now i want to extract the data and insert the data in the csv file into another sql table. What commands can i use in sql to extract/ read the data ?
I need help please. I have a image field in SQL called AttachData. I need to retrieve the information and save it on my computer. I tried the following but it fails on the line 7. How can I write the data from sql to my computer? Here is my table in sql: CREATE TABLE [dbo].[MailAttachment]( [MsgID] [int] NOT NULL, [AttachName] [nvarchar](255) COLLATE Hebrew_CI_AS NULL, [AttachType] [nvarchar](255) COLLATE Hebrew_CI_AS NULL, [AttachSize] [int] NOT NULL DEFAULT (0), [AttachCompSize] [int] NOT NULL DEFAULT (0),[AttachData] [image] NOT NULL ) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]1 Dim s As New _ 2 System.IO.FileStream("c:emails" _ 3 & "" & AttachName.ToString, System.IO.FileMode.CreateNew,System.IO.FileAccess.Write) 4 6 7 ' s.Write(CType(AttachData, Byte()), 0, CInt(AttachSize)) 8 10 11 s.Close()
Hi have done the following but get the errors at the end, any ideas Created a stored procedureALTER PROCEDURE ulfile@upload varchar(200)ASINSERT INTO results(@upload)VALUES (@Upload)RETURN after sitting for two hours I realised I had a comma after (200) then the following in the .cs file using System;using System.Data;using System.Configuration;using System.Collections;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using System.Web.UI.HtmlControls;public partial class Default3 : System.Web.UI.Page{//PostedFile Property of Type HTTPPostedFileint intDocLen = txtFileContents.PostedFile.ContentLength;byte[] Docbuffer = new byte[intDoclen];protected void Page_Load(object sender, EventArgs e){ Stream objStream;//InputStream://Gets a Stream object which points to an uploaded Document; //to prepare for reading the contents of the file.objStream = txtFileContents.PostedFile.InputStream;objStream.Read(Docbuffer, 0, intDocLen);//results is the connection objectcmdUploadDoc = new SqlCommand("ulfile", results);cmdUploadDoc.CommandType = CommandType.StoredProcedure;//Add the Params which in the Stored Proc cmdUploadDoc.Parameters.Add("@upload ", SqlDbType.VarChar, 200);//Set Params ValuescmdUploadDoc.Parameters[0].Value = txtTitle.Text;//Set the "@Doc" Param to be Docbuffer byet ArraycmdUploadDoc.Parameters[1].Value = Docbuffer;cmdUploadDoc.Parameters[2].Value = strDocType; }private void btnSubmit_Click(object sender, System.EventArgs e){string strDocExt;//strDocType to store Document type which will be Stored in the Databasestring strDocType;//Will be used to determine Document lengthint intDocLen;//Stream object used for reading the contents of the Uploading DocumnetStream objStream;SqlConnection results;SqlCommand cmdUploadDoc;if(IsValid){if(txtFileContents.PostedFile != null){//Determine File TypestrDocExt = CString.Right(txtFileContents.PostedFile.FileName,4).ToLower();switch(strDocExt){case ".doc":strDocType = "doc";break;case ".ppt":strDocType = "ppt";break;case ".htm":strDocType = "htm";break;case ".html":strDocType = "htm";break;case ".jpg":strDocType = "jpg";break;case ".gif":strDocType = "gif";break;case ".im":strDocType = "im";break;default:strDocType = "txt";break;}//Grab the Content of the Uploaded DocumentintDocLen = txtFileContents.PostedFile.ContentLength;//buffer to hold Document Contentsbyte[] Docbuffer = new byte[intDocLen];//InputStream://Gets a Stream object which points to an uploaded Document; //to prepare for reading the contents of the file.objStream = txtFileContents.PostedFile.InputStream;//Store the Content of the Documnet in a buffer//This buffer will be stored in the DatabaseobjStream.Read(Docbuffer ,0,intDocLen);//Add Uploaded Documnet to Database as Binary//You have to change the connection stringBooksConn = new SqlConnection("Server=66.179.84.110;UID=******;PWD=******;Database=******");//Setting the SqlCommandcmdUploadDoc = new SqlCommand("ulfile",results);cmdUploadDoc.CommandType = CommandType.StoredProcedure;cmdUploadDoc.Parameters.Add("@upload ",SqlDbType.VarChar,200);cmdUploadDoc.Parameters[0].Value = txtTitle.Text;cmdUploadDoc.Parameters[1].Value = Docbuffer ;cmdUploadDoc.Parameters[2].Value = strDocType;Results.Open();cmdUploadDoc.ExecuteNonQuery();Results.Close();}//End of if(txtFileContents.PostedFile != null)}//End Of if(IsValid)}//End of Method btnSubmit_Click} And the form code <%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default3.aspx.cs" Inherits="Default3" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml" ><head id="Head1" runat="server"><title>Untitled Page</title></head><body><form id="frmUpload" method="post" enctype="multipart/form-data" runat="server"><span>Title</span><asp:textbox id="txtTitle" runat="server" EnableViewState="False"></asp:textbox><asp:requiredfieldvalidator id="valrTitle" runat="server" ErrorMessage="* Required" ControlToValidate="txtTitle">* Required</asp:requiredfieldvalidator><span>Document to Upload</span><input id="txtFileContents" type="file" runat="server" name="txtFileContents"></></><asp:button id="btnSubmit" Text="Submit" Runat="server" OnClick="btnSubmit_Click"></asp:button> </form></body></html> however when I try and view in browser I get the following Line 21: Line 22: Line 23: Stream objStream; Line 24: //InputStream: Line 25: //Gets a Stream object which points to an uploaded Document; I have trawlled the net, MSDN and anywhere else I can find to see what it is and nothing. eventually changed Stream.objstream to System.IO.Stream objStream; And now getting the following error Line 29: Line 30: //results is the connection object Line 31: cmdUploadDoc = new SqlCommand("ulfile",results); Line 32: cmdUploadDoc.CommandType = CommandType.StoredProcedure; Line 33: //Add the Params which in the Stored Proc Can anyone help?
I'm trying to easily change a value in 80 ssis configuration files from "localhost" to "myservername". I downloaded WinGrep to do this, but it's balking on some of the files, saying that they are binary files.
Does anyone know how to make the *.dtsconfig files NOT binary in SSIS?
Any suggestions GREATLY appreciated.
I won't go into the reason I have my servername in 80 places...
I want to have an SSIS package that processes a file in the normal insert, update style. But at the end I want to store the file as a binary field to another table for archive purposes. I am having trouble finding a good way to do this. Any samples, ideas, or articles would be appreciated.
After adding Service Reference to WebService, the Script Component has Binary Code not found, red circle not showing these are the steps I followed:
1) Add Script Component as Source 2) Add 3 x Output Columns Col1,2 and 3 3) Add HTTP Connection URL>..Binary Code not found, red circle showing 4) Add test code to Sub CreateNewOutputRows Dim i As Integer = 6 Binary Code not found, red circle not showing 5) Add Service Reference URL...Binary Code not found, red circle showing again
Should just adding Service Reference cause Binary Code not found, red circle to appear. I have to set precompilescripttobinary option , however cannot see this option in 2012
hello dear friends I am trying to save a binary file to database with the following code: public static void memorystreamToDb() { MemoryStream mst = new MemoryStream(); UnicodeEncoding u = new UnicodeEncoding(); string Textn = "Test"; byte[] b = u.GetBytes(Textn); mst.Write(b ,0,Textn.Length ); BinaryReader reader = new BinaryReader(mst); byte[] file = reader.ReadBytes((int)mst.Length); using (SqlConnection connection = new SqlConnection("Some Connection String")) { SqlCommand command = new SqlCommand("INSERT INTO temp (examplefile) Values(@File)", connection); command.Parameters.Add("@File", SqlDbType.Binary, file.Length).Value = file; connection.Open(); command.ExecuteNonQuery(); } reader.Close(); mst.Close(); } or with the other method from a real file (not memory stream) public static void Addfile(string path) { CommonMethods_class k = new CommonMethods_class(); byte[] file = GetFile(path); using (SqlConnection connection = new SqlConnection(k.Get_connection_string())) { SqlCommand command = new SqlCommand("INSERT INTO temp (examplefile) Values(@File)", connection); command.Parameters.Add("@File", SqlDbType.Binary, file.Length).Value = file; connection.Open(); command.ExecuteNonQuery(); } } and after running each of them seams that the file have been saved; but I can not retrive the files. I have tried some solutions from msdn but inside the created file is empty. the point that i really look for it is to just working with memory not in the disk before saving. and then retriving each field that I want. looking forward your points thank you in advance
Hello all, I am exporting data from AS/400 into an xml file and then importing the data from the xml file into an SQL database. I am getting the error: "The statement has been terminated. String or binary data would be truncated" when there are characters like "," or "&" in the xml. How can i solve this problem? Almost all my records have characters like that because they include comments and i can't disallow the users from entering these characters (especially ","). Thanks,Mike.
I need to store several different types of documents (text, MS Word, PDF, etc.) in SQL Server 2005. What is the best way to store file attachments that have different MIME types?
Currently I'm using a table with a varbinary(max) column which works for binary files but not for text files. Do I need to have multiple columns in the table for different file types? Thanks in advance for your help.
CREATE TABLE dbo.[CM_Attachment] ( [Id] int IDENTITY (1, 1) NOT NULL , [Change_Request_Id] int NOT NULL , [Attachment] varbinary(max) not null, [Created_Date] datetime NOT NULL DEFAULT GetDate() , [Created_By] varchar(30) NOT NULL , [Modified_Date] datetime NOT NULL , [Modified_By] varchar(30) NOT NULL ) GO
INSERT INTO CM_Attachment(Change_Request_Id, Attachment, Created_By, Modified_Date, Modified_By) SELECT 6, BulkColumn , '', GetDate(), '' FROM Openrowset( Bulk 'C:TestingTest Doc #1.txt', SINGLE_CLOB) -- Does not work -- FROM Openrowset( Bulk 'C:TestingTest Doc #2.xls', Single_Blob) -- Works -- FROM Openrowset( Bulk 'C:TestingTest Doc #3.jpg', Single_Blob) -- Works as ChangeRequestAttachment
I have a design oriented question for a system I am developing. Because of various business concerns and issues we have been moving towards as desing that brings files into the SQL 2005 system as binary columns in a database. These files will then be processed at a later time using SSIS into relation model tables.
Normally I would just have the process be files are placed on a FTP location (or other drive path) and a location is stored in the database versus the storing of them as binary rows in the database. Then later the SSIS package runs using the path information for the conneciton manager.
Based on the proposed binary design I have two questions.
1. Can anyone speak to the advantages, disadvantages, issues they have had, etc to the binary storage method?
2. Can anyone make a suggestion on how they would handle the pulling of the file out of SQL when the file is ready to process? Do you stream it to a file and rebuild it on the physical disk, to then just import it with a connection manager for the flat file structure.... or can you stream it directly into a conneciton manager that reads it like a flat file and parses the file without ever going to disk? Any information on suggested implementations would be helpful.
SQL query windows saves all the tabs in numerical sequence after you close each window. SO for example if you are typing query in window 1 and close it and open a new query windows it labels the new windows as SQL Query2 and so on.
What is the purpose of saving the SQLQuery windows like this? And how to retrieve all the windows.
Hey everyone I've got this question that has me stuck for the last few days but its an important part of my website.....What I am trying to do is basicly have a user be able to upload a file, have that uploaded file plus some other info automaticly display on other parts of my site, and have a different user eventually be able to download that file....I have thought about allowing the file upload as a BLOB but still cannot find a proper way to execute this using VB, plus I have heard that this way of doing it is not reccommeneded cause databases were not designed to store large files like this, lots of articles recommened having the file upload to a Folder on your server then get the binary data for the file that can be placed in a database to refrence that particular file.....Well this also proves to be a lot harder then said here is what I got so far (written in C#) protected void UploadBtn_Click(object sender, EventArgs e) { if (FileUpLoad1.HasFile) {
FileUpLoad1.SaveAs(@"C:Documents and SettingsAdamMy DocumentsVisual Studio 2005ProjectsWebsiteFiles" + FileUpLoad1.FileName); Label1.Text = "File Uploaded: " + FileUpLoad1.FileName; } else { Label1.Text = "No File Uploaded."; } } and here is the asp part of the code that goes with it<asp:FileUpLoad id="FileUpLoad1" runat="server" />
<asp:Label ID="Label1" runat="server" Text=""></asp:Label> Now from what I know is I need to get the binary of the file which I have read you can do with the Page.Request.Files statement but again not sure how I would impliment this. Does anyone have any suggestions on which way I should take when dealing with this should I try and just use the BLOB method or use the binary refrence method? and if so how would I impliment this, heck even some good tutorials on the subject would be great... Thanks.....Adam
