Convert Images To Hexadecimal
Jan 5, 2006Hello guys,
Have any one tried to convert an image to a hexadecimal string, and saving it to sql server?
Thanks..
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How Can I Convert Decimal To Hexadecimal
Mar 14, 2006Hi!!!!!
I'm looking for a SQL FUnction that convert a decimal to Hexadecimal and
Hexadecimal to decimal data.
I know the way to convert for. But not with a SQL Function. certainly I
need to know How to express an Exponential Function.
Thank's.
How To Convert Hexadecimal File Formats?
May 19, 2000Dear SQL folks,
We have files from an event log in a DEC Alpha server and we would like to create a database program to import these files and then be able to read and query the info in them.
These files contain information such as error codes about the machine that the Alpha controls. They also contain time stamps. I am told that these files are hexidecimal.
Someone mentioned in passing that if we use MSaccess as the database, we would first have to write a program to convert these files to a format that Access can understand.
But, we were told that SQL7 has Add-ins that comes on the CD that can convert these files to a format that SQL7 can then understand.
Does anyone know if this is true..and how difficult is file conversion to accomplish?
If anyone thinks that they might be able to help us, I can sent them a small sample of the hex files
Thank you in advance
Convert Or Cast HexaDecimal To Bigint
Aug 21, 2006Hi ,
I have a hexadecimal string value. I want to convert it to Bigint in Sql Server 2005.
The Hexadecimal value is '0x000000000000000F'.
How is it possible to convert into Bigint.
Please help me
Thanks in advance
Srinivas
Convert Hexadecimal Value To Real Data Type
Aug 29, 2006Hi ,
I want to convert hexadecimal to numeric data type. Using directly Cast or Convert function is not working.
Please suggest an alternative how to retrieve the numeric value of binary data .
Thanks in advance
Regards
Srinivas Govada
How To Insert Images In The Data Type (BLOB - Images)
May 23, 2003I am having a problem with MMSQL BLOB with VB, Sorry to say I am new in Programming using VB 6 and MSSQL and I have never touch BLOB in my live.
I just wish anyone could give me any ideal, like, white pages, or manual on how do I insert BLOB data (Images) to MSSQL 2000 database using VB 6. I need to know exspecially the VB Code and the SQL Portion if you have a store procedure code for that it will be nice.
:confused:
Images With A Data Value Of A URL, I.e. Web Images, Appear In The Designer But Not In The Actual Report.
Feb 9, 2007The URL address is for example http://backup/pics/19980.jpg
On the report when I right click on an image the URL is http://localhost/reportserver
I do not understand what is going on. Please help.
Many thanks,
Nic
Hexadecimal String
Nov 26, 2004Hi,
I want to convert a UNIQUEIDENTIFIER to a VARCHAR, but I don't want to convert it to a varchar with this format: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx; I want to convert it to a varchar representing my uniqueindentifier with a hexadecimal number 0xnnnnnnn...
Anybody knows if this is possible, or will I have to do it manipulating each character in the varchar
Thanks,
Federico
Open Stored In Hexadecimal
Jul 20, 2005How I can to open a encrypted stored procedure in Hexadecimal modewith Query Analyzer?Thanks
View 1 Replies View RelatedConverting A Binary/hexadecimal To Varchar
Feb 25, 2004How should I convert a binary/hexadecimal value to Varchar
Thanks in Advance,
Jake
How To Eliminate Hexadecimal 0x00 Padding From Character Field In DB
Jul 25, 2001I am getting a data loaded in a DB table to a character field padded from the right with hexadecimal zeros 0x00. How to get rid of it?
Thank you.
Execute Stored Procedure To Decode A Varchar Hexadecimal String
Nov 20, 2014how to execute this stored procedure to decode a varchar hexadecimal string? My SQL syntax stills have faded with the sands of time... I want to do a select * from the users table and decode the Password field (but not update) in the process.
CREATE PROCEDURE spPasswordDecode (@hex varchar (100), @passwordtext varchar (100) output)
AS
declare @n int,
@len int,
@str nvarchar(500),
@output varchar(100)
[code]....
SIMPLE Command To Convert String To Number? Not CAST Or CONVERT.
Aug 15, 2006Dear Experts,Ok, I hate to ask such a seemingly dumb question, but I'vealready spent far too much time on this. More that Iwould care to admit.In Sql server, how do I simply change a character into a number??????In Oracle, it is:select to_number(20.55)from dualTO_NUMBER(20.55)----------------20.55And we are on with our lives.In sql server, using the Northwinds database:SELECTr.regionid,STR(r.regionid,7,2) as a_string,CONVERT(numeric, STR(r.regionid,7,2)) as a_number,cast ( STR(r.regionid) as int ) as cast_to_numberFROM REGION R1 1.00112 2.00223 3.00334 4.0044SELECTr.regionid,STR(r.regionid,7,2) as a_string,CONVERT(numeric, STR(r.regionid,7,2) ) as a_number,cast (STR(r.regionid,7,2) as numeric ) as cast_to_numberFROM REGION R1 1.00112 2.00223 3.00334 4.0044Str converts from number to string in one motion.Isn't there a simple function in Sql Server to convertfrom string to number?What is the secret?Thanks
View 4 Replies View RelatedImages In SQL Db
Jan 17, 2005Hi all,
is it good practice to store product images in a sql db?
thanks
IMAGES
Jun 28, 2000I have a table structure like this
EmpID LastName FirstName Emp_Picture
100| x |T |<BINARY>
200| W |W |<BINARY>
..
..
ETC
This table has 935 rows in it with Emp_Picture Blank.
How to insert the jpeg files into the Emp_Picture Column??
Do we have run the update statement for each and every employee or is there a
way to get around this problem..
Thanks in Advance
VENU
Images
Nov 8, 1998Hi,
Maybe someone knows how to get images in a SQL table?
I know that there is an image datatype, but how to use it?
Any suggestions are welcome.
Thanks!!
Images
Mar 18, 2004I want to create a catalogue such thing with stores items in a shop, some with pictures. How do I store images in sql server 2000???
Thank You
Images
Jul 14, 2006When you have a column property set to image, does it link to or does it embed the image in the table?
Davids Learning
Images
Nov 21, 2007I have a report that i've created that has a picture of the image followed by details relating to the image.
What i'm trying to do if possible is for the user to click on the image and for it to open a new window with the full sized image and then close that image and click on a image relating to another image so they could see that full sized.
Is this possible in Reporting Services? or is there a way in which i could do a similar thing?
Many Thanks
Storing Images
Jan 24, 2007Hi, can someone help me with this problem. I have recently downloaded VWD and have been playing around with it a bit. I was windering how do I add an image file to a SQL database. I have used SQL in the past but I have never store an image in it. I can add text data and so forth, but I need some pointers into adding images to the sql database. I want to be able to store the images and then retrieve them to a GridView. I have the images in an image folder within the website, but I do not know how to input the reference or link to the images in an sql table.
A quick example, say I have a table called Images, with the following info:imgID (int)imgDesc (varchar(max)imgFile (img)imgTitle (varchar(20))
To input this in sql I would write Insert Into Images (imgDesc,imgFile,imgTitle) Values ("Large fishy", "", "The Big Fish") what would I need to put for imgFile?
I would really appreciate if someone can point me in the right direction.
Export Images From SQL
May 24, 2007I am trying export images from my SQL server but keep getting the same error:
Error 0xc0208030: Data Flow Task: The data type for "input column "image_full" (105)" is DT_IMAGE, which is not supported. Use DT_TEXT or DT_NTEXT instead and convert the data from, or to, DT_IMAGE using the data conversion component. (SQL Server Import and Export Wizard)
I want to be able to save them locally. The data type is IMAGE. What is the best and easiest way to do this? What format should I be exporting to? Has anyone ever had this problem? Please let me know if you have any help or can point me in the right direction.
Thanks,
Josh
Storing Images In Sql
Dec 16, 2007Hi whats the best way to store an image in SQL, for instance the image of a product, bearing in mind the website will be hosted by a hosting company.
View 4 Replies View RelatedAdding Images In SQL
May 3, 2008I am trying to create a sql database that will have a table with the following parameters. ID, Name, Picture. So i create the table and set the ID to an int the Name to an nvchar and the Picture to an image. My question is now how to i add a picture to this database. When i rightclick on the table and click show table data and attempt to add an image all i can type in is text. Thank you for your help
View 8 Replies View RelatedWorking Wd Images
May 21, 2008can anyone tell me how to store and retrieve images from sql server....
View 6 Replies View RelatedImages In DB For A Website
Oct 20, 2005 Hi everyone. This is my
first post here. I did a quick search and didn't find what I as
looking for, so I'm hoping you all can help me.
I'm working on a project that will allow my company to upload images to
a database and have the website pull the images from the DB. We
are planning to incorporate some type of cacheing, however I'm
skeptical as to if it is really necessary. I imagine that I'm
certianly not the first to do this and I'm wondering if someone can let
me know if I truly should expect a performance hit, or if I shouldn't
really worry about it b/c this is a very common mantra.
Thanks all. I've been pretty vague and haven't explained all of
the details. I can write more, but I'm just looking for
generalizations right now.
Thanks,
HD
Uploading Images To SQL DB
Nov 17, 2005Hi,I really appreciate any help from somebody that could help me on how I can upload images in a GridView or DetailsView using ASP.NET 2.0 - VB.NETI have looked on the internet, but could not find any example....Here are my pages :ASPX-Page :
<asp:SqlDataSource ID="SqlDataSource2"
runat="server" ConnectionString="<%$ ConnectionStrings:IMMOASPNETDBConnectionString %>"
DeleteCommand="DELETE FROM aspnet_BuyGroundImages WHERE (BuyGroundID = @Original_BuyGroundID)"
InsertCommand="AddImage" SelectCommand="SELECT BuyGroundID, BuyGroundDescription, Image1, Image2, Image3, Image4, Image5, OptionOn, Sold, Price FROM aspnet_BuyGroundImages" UpdateCommand="UPDATE aspnet_BuyGroundImages SET BuyGroundDescription = @BuyGroundDescription, Image1 = @Image1, Image2 = @Image2, Image3 = @Image3, Image4 = @Image4, Image5 = @Image5, OptionOn = @OptionOn, Sold = @Sold, Price = @Price WHERE (BuyGroundID = @original_BuyGroundID)" InsertCommandType="StoredProcedure">
<DeleteParameters>
<asp:Parameter Name="Original_BuyGroundID" />
</DeleteParameters>
<UpdateParameters>
<asp:Parameter Name="BuyGroundDescription" />
<asp:Parameter Name="Image1" Type="Byte" />
<asp:Parameter Name="Image2" Type="Byte" />
<asp:Parameter Name="Image3" Type="Byte" />
<asp:Parameter Name="Image4" Type="Byte" />
<asp:Parameter Name="Image5" Type="Byte" />
<asp:Parameter Name="OptionOn" />
<asp:Parameter Name="Sold" />
<asp:Parameter Name="Price" />
<asp:Parameter Name="original_BuyGroundID" />
</UpdateParameters>
<InsertParameters>
<asp:Parameter Name="BuyGroundID" Type="Int32" />
<asp:Parameter Name="BuyGroundDescription" />
<asp:Parameter Name="Image1" />
<asp:Parameter Name="Image2" />
<asp:Parameter Name="Image3" />
<asp:Parameter Name="Image4" />
<asp:Parameter Name="Image5" />
<asp:Parameter Name="OptionOn" />
<asp:Parameter Name="Sold" />
<asp:Parameter Name="Price" />
<asp:Parameter Name="LastUpdated" Type="DateTime" />
</InsertParameters>
</asp:SqlDataSource>
<asp:DetailsView ID="DetailsView1" runat="server" AllowPaging="True" AutoGenerateRows="False"
DataKeyNames="BuyGroundID" DataSourceID="SqlDataSource2" Height="50px" Width="125px" BackColor="White" BorderColor="#336666" BorderStyle="Double" BorderWidth="3px" CellPadding="4" GridLines="Horizontal">
<Fields>
<asp:BoundField DataField="BuyGroundID" HeaderText="BuyGroundID" InsertVisible="False"
ReadOnly="True" SortExpression="BuyGroundID" />
<asp:BoundField DataField="BuyGroundDescription" HeaderText="BuyGroundDescription"
SortExpression="BuyGroundDescription" />
<asp:TemplateField HeaderText="Image1" SortExpression="Image1">
<ItemTemplate>
<asp:Label ID="Label1" runat="server" Text='<%# Bind("Image1") %>'></asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:FileUpload ID="FileUpload1" runat="server" />
<!-- <input id="File1" type="file" language="javascript" runat="server" />
<asp:TextBox ID="TextBox1" runat="server" Text='<%# Bind("Image1") %>'></asp:TextBox> -->
</EditItemTemplate>
<InsertItemTemplate>
<input id="File2" type="file" language="javascript" runat="server" />
<!-- <asp:TextBox ID="TextBox1" runat="server" Text='<%# Bind("Image1") %>'></asp:TextBox> -->
</InsertItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Image2" SortExpression="Image2">
<ItemTemplate>
<asp:Label ID="Label2" runat="server" Text='<%# Bind("Image2") %>'></asp:Label>
</ItemTemplate>
<EditItemTemplate>
<input id="File3" type="file" language="javascript" runat="server" />
<!-- <asp:TextBox ID="TextBox2" runat="server" Text='<%# Bind("Image2") %>'></asp:TextBox> -->
</EditItemTemplate>
<InsertItemTemplate>
<input id="File4" type="file" language="javascript" runat="server" />
<!-- <asp:TextBox ID="TextBox2" runat="server" Text='<%# Bind("Image2") %>'></asp:TextBox> -->
</InsertItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Image3" SortExpression="Image3">
<ItemTemplate>
<asp:Label ID="Label3" runat="server" Text='<%# Bind("Image3") %>'></asp:Label>
</ItemTemplate>
<EditItemTemplate>
<input id="File5" type="file" language="javascript" runat="server" />
<!-- <asp:TextBox ID="TextBox3" runat="server" Text='<%# Bind("Image3") %>'></asp:TextBox> -->
</EditItemTemplate>
<InsertItemTemplate>
<input id="File6" type="file" language="javascript" runat="server" />
<!-- <asp:TextBox ID="TextBox3" runat="server" Text='<%# Bind("Image3") %>'></asp:TextBox> -->
</InsertItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Image4" SortExpression="Image4">
<ItemTemplate>
<asp:Label ID="Label4" runat="server" Text='<%# Bind("Image4") %>'></asp:Label>
</ItemTemplate>
<EditItemTemplate>
<input id="File7" type="file" language="javascript" runat="server" />
<!-- <asp:TextBox ID="TextBox4" runat="server" Text='<%# Bind("Image4") %>'></asp:TextBox> -->
</EditItemTemplate>
<InsertItemTemplate>
<input id="File8" type="file" language="javascript" runat="server" />
<!-- <asp:TextBox ID="TextBox4" runat="server" Text='<%# Bind("Image4") %>'></asp:TextBox> -->
</InsertItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Image5" SortExpression="Image5">
<ItemTemplate>
<asp:Label ID="Label5" runat="server" Text='<%# Bind("Image5") %>'></asp:Label>
</ItemTemplate>
<EditItemTemplate>
<input id="File9" type="file" language="javascript" runat="server" />
<!-- <asp:TextBox ID="TextBox5" runat="server" Text='<%# Bind("Image5") %>'></asp:TextBox> -->
</EditItemTemplate>
<InsertItemTemplate>
<input id="File10" type="file" language="javascript" runat="server" />
<!-- <asp:TextBox ID="TextBox5" runat="server" Text='<%# Bind("Image5") %>'></asp:TextBox> -->
</InsertItemTemplate>
</asp:TemplateField>
<asp:CheckBoxField DataField="OptionOn" HeaderText="OptionOn" SortExpression="OptionOn" />
<asp:CheckBoxField DataField="Sold" HeaderText="Sold" SortExpression="Sold" />
<asp:BoundField DataField="Price" HeaderText="Price" SortExpression="Price" />
<asp:CommandField ShowDeleteButton="True" ShowEditButton="True" ShowInsertButton="True" ButtonType="Button" />
</Fields>
<FooterStyle BackColor="White" ForeColor="#333333" />
<EditRowStyle BackColor="#339966" Font-Bold="True" ForeColor="White" />
<RowStyle BackColor="White" ForeColor="#333333" />
<PagerStyle BackColor="#336666" ForeColor="White" HorizontalAlign="Center" />
<HeaderStyle BackColor="#336666" Font-Bold="True" ForeColor="White" />
</asp:DetailsView>Code behind page:
Imports System.IO
Imports System.Data
Imports System.Data.SqlClient
Partial Class gronden
Inherits System.Web.UI.Page
Protected Sub DetailsView1_ItemUpdating(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DetailsViewUpdateEventArgs) Handles DetailsView1.ItemUpdating
Try
'copy file data into record?
Dim upload As FileUpload = CType(Me.DetailsView1.FindControl("FileUpload1"), FileUpload)
If Not upload Is Nothing Then
If upload.PostedFile.FileName <> "" Then
'copy file to a byte array in memory
Dim data(upload.PostedFile.ContentLength) As Byte
upload.PostedFile.InputStream.Read(data, 0, upload.PostedFile.ContentLength)
'get filename part only
Dim filename As String
Dim tmp As Integer = upload.PostedFile.FileName.LastIndexOf("")
If tmp >= 0 Then
'strip directory part
filename = upload.PostedFile.FileName.Substring(tmp + 1, _
upload.PostedFile.FileName.Length - tmp - 1)
Else
filename = upload.PostedFile.FileName
End If
'save this to the fields
e.NewValues("Image1") = data
e.NewValues("FileName") = filename
e.NewValues("Contenttype") = upload.PostedFile.ContentType
End If
End If
Catch Ex As Exception
Response.Write(Ex.StackTrace)
End Try
End Sub
End Class
Displaying Images
Mar 16, 2006Hi,
I am a new VWD user and have been trying to set up a website that allows 1 user to upload images into to SQL Express database and then display them with a variety of other fields.
I have searched the forums, several books and many ASP "training" websites to find out how to do this. Every website seems to teach how to display a list of employees or show photo gallery, but none explains how to upload an image, save it in the appropriate field(s) in the database, and then display it when requested in a Datagrid or Details View using VWD and SQL Express 2005
Can any one give me directions to a solution, or send me a simple solution to this?
The best example of what I need is is a real estate listing, wherethe property for sale has 8 to 10 descriptive fields and 1 to 3 images that are displayed.
Any help would be appreciated.
Spacecaetrg.
Display Of Images
Jan 22, 2001I want to publish Images in an asp-web-page. How can I do that?
View 1 Replies View RelatedStoring Images In DB
Jan 16, 2001Does anyone have thoughts or know of resources that explain the pro's and con's of storing images in a database versus keeping the image in the file system and just storing the path to the image in the database?
View 1 Replies View RelatedStoring Images
Jun 7, 1999Hello All!
Can some one give SQL Statement on storing images from disk to the database columns.
Once I store the image how do I test it out that the image is stored correctly?
For example this is what I did
I have a table called table1., field called name
insert into table1(name) values(C:123.bmp)
Is the above statement correct? will it store the file or not?
if it does store them then how do I view them?
Can some one please help me...
Thanks in advance for your help
Venkat
Uploading Images
Apr 11, 2001We are building an ASP application with SQL Server 2000 as a back end.
What is the best way to upload images to the server?
Thank you,
Anastasia.
SQL Storage Images
Feb 28, 2006greetings!!!
Help me please!
I'm migrating a images DB of a system
I know the structure of the data tables and all type of data in it
How can I learn about the STORAGE of IMAGES? In sql Server
Where can I found information about that?
I need to know something about that topic
usually, whats the way for image’s storage ?
Images In SQL Server
Jan 13, 2004I've got to storesome images (*.ico format) in my database.
I think I've found a way
but when I want to diretly show them
in a connected data grid (Visual Basic)...
I don't see the image but only a number
Is it the storing that I screwed up
or the displaying ?