varbinary

I have a long stored procedure and when I execute the procedure I get the following error: Msg 206, Level 16, State 2, Line 1 Operand type clash: varchar(max) is incompatible with sql_variant So to trouble shoot I have printed satetement where the problem is and the code is: SELECT 'Name' , 7 , CASE WHEN 'varchar' = 'varbinary' THEN REPLACE(UPPER(sys.fn_sqlvarbasetostr([Name])), 'X', 'x') ELSE CONVERT(VARCHAR(4000), [Name]) END , 'varchar' FROM ref.dbo.datatables WHERE id = 12 ORDER BY [ID] So When I execute the above statement it is givng me the error as: Msg 206, Level 16, State 2, Line 1

All, Sorry in advance - I'm a novice in most of the topics below (SQL, ASP). Anyway... I've got a pretty simple web app that requires users to log in with a user name and password. The front end creates a salted SHA1 hash of the password, and posts it (along with the user's name) to an ASP page. That ASP page takes the data, calls a stored procedure in the SQL Server database, and passes the users name and hashed password; the stored procedure writes the info to the 'users' table. The password column's type in the table is varbinary. As far as I can tell, when the ASP gets the password

I'm having a very particular performance problem at work! In the system we're using there's a table that holds information about the current workflow process. One of the fields holds a spreadsheet that contains metadata about the process (don't ask me why!! and NO I CAN'T CHANGE IT!!) The problem is that this spreadsheet is stored in an IMAGE field in an SQL Server 2005 (within a database set with SQL 2000 compatibility). This table currently has 22K+ lines and even a simple query like this: SELECT TOP 100 * FROM OFFENDING_TABLE Takes 30 seconds to retrieve the data in Query Analyser. I'm

Today I have been trying to get an image to save into a database, and I really can't figure it out. I have made the following table ( Afbeeldingen ): id:int afbeelding1:varbinary(max) Imported it with a Linq-to-SQL class, wrote a WCF service for it: [OperationContract] public void setAfbeelding(Afbeelding a) { dc.Afbeeldings.InsertOnSubmit(a); dc.SubmitChanges(); } And then in my xaml page I try to to create an Afbeelding , but I can't put the Byte[] as a varbinary . I don't know how to do this and I can't seem to find anything about it. OpenFileDialog openFileDialog = new OpenFileDialog();

Recently I would like to do some data patching, and try to update a column of type varbinary(MAX) , the update value is like this: 0xFFD8F...6DC0676 However, after update query run successfully, the value becomes: 0x 0 FFD8...6DC067 It seems the last 4 bits are lost, or whole value right shifting a byte... I tried deleting entire row and run an Insert Query , same things happen! Can anyone tell me why is this happening & how can I solve it? Thanks! I have tried several varying length of binary, for maximum 43658 characters (Each represents 4 bits, total around 21 KB), the update query runs

I have a varbinary field id like to do a case-insensitive search on. I know that the way varbinary fields work prohibits you from doing something like so: WHERE LOWER(page_title) = LOWER("Gasket") So is there a way to do this? I imagine I could temporarily cast the field as a varchar or something. But I'm not sure. You can use the CONVERT() function: SELECT * FROM mytable WHERE CONVERT(page_title USING latin1) = 'gasket'; See also Case Sensitivity in String Searches 来源： https://stackoverflow.com/questions/6807839/mysql-case-insensitive-search-on-varbinary-field