Store Multi-Select Values In An Image Data Type?
Dec 20, 2005
I was working on figuring out where a certain application was
storing the multiple selection choices I was doing through the app.
I finally figured out that they were being store in an IMAGE
data type colum with the variable length of 26 bytes.
This is the first time I ran into such way of storing multiple
selections in a single Image data type.
Is this a better alternative than to store into a One-to-Many
tables? If so then I'll have to consider using the Image data
type approach next time I have to do something like storing
1 to thousands of selections.
Thank you
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May 2, 2006
Hi
when I store html file with image in image data type of database sqlserver, where will actual data store (content of html file, and file image which display on html file), in which folder
Can I help you
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Dec 31, 2005
Hi,
I was wondering if anyone knows how to convert an array of bytes to an SQL CE 3 image type and vice versa.
I am using the SDF Signature control and I would like to store the signature as an Image. It needs to be an image so it can be synced with a desktop access 2003 database.
Cheers
Simon
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Sep 29, 2015
i design SP for insert data in 2 tables i need to store list of array in one parameter to complete my query i try the table value but it`s not good for me because table value is readonly and i need to insert data with list of array .....
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Apr 21, 2013
What is the type of values I have to use to tell the database to store pics?
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Nov 22, 2006
Hi All
Can anyone tell me whether or not it is
possible to multi select when you have a parameter
that is set as non-querried in order for it to be
typed instead of selected.
My users prefer typing the values and selecting
more than one. But at the moment I cant give them both..
I'm using SSRS with SSAS cube all in BI all 2005
Please help. I suspect that if it's possible it may just be a
syntax thing but I am yet to find it.
Thanks in advance
Gerhard Davids
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Oct 16, 2006
Is it possible to pass values from UI to a multi-value parameter in a report and from this report, select values from this multi-value parameter to finally display data?
Thanks!
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Jan 11, 2007
I have a gridview that is based on the selection(s) in a listbox. The gridview renders fine if I only select one value from the listbox. I recive this error though when I select more that one value from the listbox:
Syntax error converting the nvarchar value '4,1' to a column of data type int. If, however, I hard code 4,1 in place of @ListSelection (see below selectCommand WHERE and IN Clauses) the gridview renders perfectly.
<asp:SqlDataSource ID="SqlDataSourceAll" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>"
SelectCommand="SELECT DISTINCT dbo.Contacts.Title, dbo.Contacts.FirstName, dbo.Contacts.MI, dbo.Contacts.LastName, dbo.Contacts.Suffix, dbo.Contacts.Dear, dbo.Contacts.Honorific, dbo.Contacts.Address, dbo.Contacts.Address2, dbo.Contacts.City, dbo.Contacts.StateOrProvince, dbo.Contacts.PostalCode FROM dbo.Contacts INNER JOIN dbo.tblListSelection ON dbo.Contacts.ContactID = dbo.tblListSelection.contactID INNER JOIN dbo.ListDescriptions ON dbo.tblListSelection.selListID = dbo.ListDescriptions.ID WHERE (dbo.tblListSelection.selListID IN (@ListSelection)) AND (dbo.Contacts.StateOrProvince LIKE '%') ORDER BY dbo.Contacts.LastName">
<SelectParameters>
<asp:Parameter Name="ListSelection" DefaultValue="1"/>
</SelectParameters>
</asp:SqlDataSource>
The selListID column is type integer in the database.
I'm using the ListBox1_selectedIndexChanged in the code behind like this where I've tried using setting my selectparameter using the label1.text value and the Requst.From(ListBox1.UniqueID) value with the same result:
Protected Sub ListBox1_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles ListBox1.SelectedIndexChanged
Dim Item As ListItem
For Each Item In ListBox1.Items
If Item.Selected Then
If Label1.Text <> "" Then
Label1.Text = Label1.Text + Item.Value + ","
Else
Label1.Text = Item.Value + ","
End If
End If
Next
Label1.Text = Label1.Text.TrimEnd(",")
SqlDataSourceAll.SelectParameters("ListSelection").DefaultValue = Request.Form(ListBox1.UniqueID)
End Sub
What am I doing wrong here? Thanks!
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Dec 13, 2006
I have a report that has 2 dropdowns, selecting from the first dropdown populates the second one. This works fine in the BI Studio.
When I deploy this report to the 'Report Manager' and make a selection from the first dropdown, the second dropdown loads (as expected). I tried to select from the second dropdown (which has only 1 item - which is correct), the dropdown does not appear correctly - as in, I can't see that item.
Since we can't attach anything here, below is the link to a screenshot of my issue:
http://docs.google.com/View?docid=ddd6j2xn_52c5qd5
If you look closely at the screenshot from the link above, you'll see that there is a value in the second dropdown - it just won't show completely - as if the dropdown is not rendering correctly. I can view source on the page and see that the dropdown has a value.
What appears to be happening is the if only 1 item is in the second dropdown and that item is longer than the size of the dropdown, the dropdown won't render.
Here is my value for the second dropdown '012 Candy Gadler David Thapero'. This is the only value in the second dropdown. - You can try 35 chars or more in the dropdown to confirm.
Notes:
+ No special chars are in either dropdown
+ I am using IE 7 (Also had someone test this on IE 6 - same problem)
+ Using Visual Studio 2005 to build report - where this works fine
Work around:
+ If I add another item to the dropdown via a UNION query, I see the original value + the new item in the dropdown #2
Please share your thoughts
Thanks,
h.
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Aug 9, 2006
I have been asked to write a piece of code that will insert an image object into a database using a stored procedure and the Microsoft Enterprise Library. Has anyone done this before? Do you have any code examples about how to update a database with an image datatype that needs to be chunked, etc...
In this instance, I need to open up a word document and save the contents as an image in a database.
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Sep 29, 2006
hi, i'm a student doing my final year project. during the user requirements stage, my client proposed storing all files (.doc, .jpg, .mp3) into the sql database. i found out that the way to do this is to write the files as binary data in order to store them in the database. my concern is will this data storage overload the database server? i read somewhere that the retrieval of data as binary data is the same as retrieving text. but the estimation of users is around 27,000.. if i'm not wrong, the sql database server should be MS SQL Server 2005, or at least 2003.
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Mar 10, 2008
I have a field in my personal table that has image data type as Pic,my SQL code is :
SELECT Department.ID,Department.[Name],Department.CreatedDate,Department.[Pic] ,COUNT([Group].[Name])
FROM Department INNER JOIN [Group] ON Department.ID=[Group].DepartmentID
Group by Department.ID,Department.[Name],Department.CreatedDate,Department.[Pic]
This error occured :
Msg 306, Level 16, State 2, Line 1
The text, ntext, and image data types cannot be compared or sorted, except when using IS NULL or LIKE operator.
Please help me.
Thanks.
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Mar 10, 2008
What save inside image data type field?
Thanks,mohsen
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Jul 16, 2001
Hi,
I have a table with a column having image data type in it.I need to move four records from this table to another table in development box.Can any one suggest me how can i do this? I don't think insert into select * will insert image data type.Is there any way around?
thanks
Mohan
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Jan 6, 2003
I'm developing a website with SQL SERVER 2000 and IIS6 (beta).
I'm using ASP.NET webforms for my application.
I was wondering if anyone knows how to use the Image datatype for dynamically loading images/word docs/sound files
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Jul 1, 2002
Can anyone provide info on how to insert and store a .jpeg in a database table?
Thanks,
Kellie
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Aug 16, 2007
pls. Help!
I am not getting that how to use the image datatype in sql server 2000
when i am inserting text to it and on retrieving it is showing hexadecimal string ...
I want to know all of your views on the usage of image datatype..
Thanks...
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Oct 5, 2005
Hi,In my SQL Server 2000, I have a Table MyUser which has one colum PassWord,and the PassWord's datatype is Image. I'm wondering how can a password bean image.Thanks for help.Jason
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Jul 20, 2005
Hi,This is driving me nuts, I have a table that stores notes regarding anoperation in an IMAGE data type field in MS SQL Server 2000.I can read and write no problem using Access using the StrConv function andI can Update the field correctly in T-SQL using:DECLARE @ptrval varbinary(16)SELECT @ptrval = TEXTPTR(BITS_data)FROM mytable_BINARY WHERE ID = 'RB215'WRITETEXT OPERATION_BINARY.BITS @ptrval 'My notes for this operation'However, I just can not seem to be able to convert back to text theinformation once it is stored using T-SQL.My selects keep returning bin data.How to do this! Thanks for your help.SD
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Mar 11, 2008
The ERP manufacturer used an image data type to store large text data fields. I am trying to move these data types from one database to another database using either Sql Queries or MS Access. I can cast them as an 8000 char varchar to read them directly but have no luck importing into these image data fields.
Access and Crystal are not able to read these fields directly.
Any suggestions? Most information about these fields has to do with loading files but I am just moving data.
Thanks,
Ray
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May 11, 2001
I want to store my MS-Word documents and Excel sheets in the database. So, i have used
the image datatype. Iam not able to download the documents from the database.
i have used getBytes() method. But when i try to download excel sheet document, i get
a error message saying, "File error: data may have been lost".
Can i get some help. can u say how can i put word and excel docs in the database and
retrieve it.
regards,
sathish
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May 1, 2000
How to insert or retrieve images type data in sql server?I want to put a jpeg file in sql server.How can I accomplish that?>How to input into the table and how to retrieve that from the table
I have a table contacts.The fields are
ID int
Name Varchar
Photo Image
Can anyone help me with this?
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Oct 5, 2005
I need to store images in MS SQL. I have the upload procedures and stuff but I'm missing the point about the image data type size.
It is supposed to be able to store up to 2Gb!!! but when I declare the data field image I can't specify the max size for the field and by default is 16 !!
16 bytes!! what can I do with that?
How can I insert a file?
Please help
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May 16, 2007
Hi all,
I am working on application maintance. I got a Contains(myField, myString) that used to look into an image data type field (text) for the string, but right now it's not responding they way it's supposed to do.
Recently really big files have been introduced in the DB, could this related to the issue?
Anyone can help regarding this?
Many thanks,
Giovanni
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Jul 20, 2005
I'm using ODBC to interface a Microsoft SQL Server 2000. One of theoperations involves placing files within BLOBs. I'm using the imagedata type for this purpose. Most of the time this works okey, but whentrying to add a 21,3 MB file I get an error. The error code is 22001,which means "String right-truncation". But why? Does this mean thatthe field cannot accepts BLOBs with this size?
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May 8, 2008
Hi,
How can I get the Size of the image(binary) data in the datatable?
How can I get the size of the database through Query ?
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Aug 23, 2006
I have an asp.net 2 app that retrieves images from a SQL Server 2005 Image field in our database. I have this working successfully apart from one problem. When I retrieve an animated gif, the animation is lost. Is there anyway around this?
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Mar 18, 2008
Hi
I am currently working on an application that uses a stored procedure to retrieve data from a database and then display it in a web page. My problem is that some of the data in the database will be images, I am currently putting in test data to test my code/procedures my problem is how do I put in test data for images, when I am finished I am going to add an admin section that will allow me to add images that way but how do I go about adding them to the database until then? I have set the field to the image data type but have no idea how to relate this to an image on my server?
Thanks, Adam
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Apr 17, 2001
Hey all,
Just starting to investigate this. I need to store digital pictures in my database for use in claims and disputes. I have played a bit with the image datatype but notice that one picture takes up 1Mb as a TIFF and 3Mb as a JPEG. Does anybody work with this stuff and if you do what is the best picture format to use in regards to keeping clarity but minimizing size used in the db. Is there any load conversion routines that would shrink the size of the file.
Any suggestions or comments on this topic are appreciated.
Thx. Kelsey
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Apr 17, 2001
Hey all,
Just starting to investigate this. I need to store digital pictures in my database for use in claims and disputes. I have played a bit with the image datatype but notice that one picture takes up 1Mb as a TIFF and 3Mb as a JPEG. Does anybody work with this stuff and if you do what is the best picture format to use in regards to keeping clarity but minimizing size used in the db. Is there any load conversion routines that would shrink the size of the file.
Any suggestions or comments on this topic are appreciated.
Thx. Kelsey
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Mar 4, 2004
Hello, I am trying to store pictures in an Image data type column of my MsSQL table from PHP, or even SQL Query Analyzer for that matter. In PHP I use the bin2hex() function to get the HEX equivilent of the picture, I'm sure everyone knows that when you convert a Binary file to HEX, the file size is doubled. When I try to insert the HEX file into my table with a query like:
INSERT INTO PicTable (fileType, fileData) VALUES ('jpg', 0x47494638396164014100f70000000000ffffff2f2f2fe800020c0c0ce....)
MsSQL will store EXACTLY HALF of the file. The byte count of the stored HEX data and original Binary data is exactly the same, so when I try to extract the file and display it, in a browser window for instance, I can see exactly half of the image. I have tried everything I can think of to fix this, but I am at a loss. Does anyone know of anything that would cause this strange behavior. I have no problems at all doing this with MySQL's BLOB data type. Thanks in advance for any help.
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Sep 22, 2004
Hi,
I've a column col1 of image data type in table1. I would like to copy the data from col1 to another image column col2 in table2. Before moving the value, checking has to be done to specify which col1 data from table1 is needed and the destination has to be checked too.
Example: insert into col2
(select col1 from table1 where table1_id =5)
where table2_id =6
Hence bcp wouldn't work. Can anyone suggest me a way to do it. I tried using writetext but then, i've to get data from col1 in a variable, which is not possible. Any suggestions would be very helpful.
Thanks in advance.
Ramya.
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Jan 10, 2005
Hi
I have a table with image data type column. I would like to store photos (images in .jpg format) in the table. I am using ADODC to connect VB.NET with MS-SQL server 2000.
Thanzzzzzzzzzz... :rolleyes:
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