Can't Insert Binary Data Into Sql Mobile
Jul 9, 2006
Hi guys, I'm having a problem inserting a file into a SQL Mobile table.
I'm updating the table via a tableadapter designed through the Dataset designer in VS2k5.
The SQL used to insert is "Insert into TestTable (itemid,itemdata) values (@itemid,@itemdata)"
Where ItemID is a GUID, and ItemData is an Image field. The tableadapter has typed the parameters as GUID and Binary properly already.
Only problem is when I actually call the command with a byte array containing my file, I get a "Byte truncation" error message.
I remember this working properly in SQL CE 2.0 but so far I don't seem to get it to work in SQL mobile, anyone got any pointers?
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May 7, 2006
I have been trying to place a binary byte array into the sql server mobile 2005 database and continually get an error "The Identifier cannot be an empty string." when attempting to save this sql to the database:
"INSERT INTO KHZ_Company_Permissions ( PermissionID, CompanyID, StatusID, PluginTypeName, PermissionLevel, ChangeStamp, RecordState ) VALUES (1, 1, 1, 'Plugins.Approval.ApprovalList', 2, System.Byte[], 0)"
the byte array ChangeStamp is a timestamp datatype in the Sql Server Database and is pulled into a custom business object as the .net datatype Byte()
in the debugger, the byte array looks like it should as a timestamp comprised of 8 bytes with the values: 0,0,0,0,0,0,63,181 . but when i attempt to execute the sql statement, i get the sqlceexception "The Identifier cannot be an empty string." if i change the byte to a string and save it as an nvarchar, the value is preserved and i can then pass it back to compare it to the timestamp when synching up to the Sql Server Database later, but i would prefer to maintain the type as a binary datatype, and avoid the string conversion...
When i am creating the sqlstring (which i then run using a sqlcommand/nonquery) i add the binary data to the sqlstring by referencing the .tostring character ... do you think this may be what is causing the error, and if so, is the only way to insert binary data to a sql ce db by using sqlcecommand parameters?
i have found no information to assist with this error, any ideas are much appreciated
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Jan 4, 2008
Hi my first post so be gentle :D
I have a table which has a column of type binary(200)
I want to put some test data into this table just using sql server managment studio express
how do i do this i keep getting message which says
"the changed value in this cell was not recognized as valid .NET framework data type: Byte[]"
Thanks,
Adam
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Jul 30, 2004
who still uses the old dblib can help me?
thanks in advance:
1.create table & procedure in db:
test_table(uniqueidentifier a,varbinary50 b)
CREATE PROCEDURE insert_table
@b_in varbinary
AS
insert into test_table(b) values (@b_in)
GO
2.write program use dblib:
wchar_t str[120]=L"ABC";
dbrpcparam(dbproc[i], "@b_in", (BYTE)NULL, SQLVARBINARY,
-1, 6, &str)
3.I can find the program executed successfully,but only 1 Byte is inserted:
a b
-----------------------------------------------
199D71BE-327A-4BC1-AEC8-ACB0C96076CA 0x41
how to insert the whole string into the database?
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Feb 13, 2001
Hi, got this sql statement, I am not sure why I am getting this error message at the botton. Thanks for your input:
insert into generator(member_id,contact_id,company_name,contac t_fname)
select member_id,contact_id,company_name,contact_fname
from customer
Server: Msg 8152, Level 16, State 9, Line 1
String or binary data would be truncated.
The statement has been terminated.
Thanks
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Mar 2, 2006
Hello (sorry my bad english, im brazilian)
I was using Visual Studio 2003 and SQL Server CE 2.0 for C# mobile applications. The .sdf database were created in the emulator or in the mobile device itself using Query Analizer.
The application developed need some initial data to run, and this data is obtained executing one service that reads a postgree database, and insert the data in the SQL CE database of the mobile device. But, given the size of the database (maybe 10.000 rows), it tooks too much time (sometimes 6 hours).
Now we are migrating to Visual Studio 2005 and SQL Server 2005 Mobile Edition.
I want to know if its possible to create the .sdf database and load the data into this database on the desktop. Maybe through the execution of a .sql script, or through a service executed on the desktop.
After this, its just upload de .sdf file to the mobile device.
Thanks
Robson
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Mar 11, 2008
Howdy,
Am trying to find a way to insert/update/delete data in a SQL mobile database on a Windows CE 5.0 device FROM a desktop PC.
This situation is completely stand alone, no network (apart form device/desktop), no GPRS etc etc etc.
I've looked at RDA but i dont believe it fits my app. (pulling data from a 2005 server that doesnt exist doesnt really help me much, push can't be used without a pull which kills the idea.)
The goal is a UI on the desktop that can manipulate data in the SQL mobile Database.
I've tried all i can find/think off in relation to this but to no avail.
My latest attempt has been using the simplest method possible (using a VS wizard datasource to the devices DB and tryign to whack that on a form) but this just creates a "Path not found. Check the directory for the database [Path = Mobile Device/ce_swipe/TestDB.sdf".
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May 7, 2015
I'm using a bit-wise comparison to effectively store multiple values in one column. However once the number of values increases it starts to become too big for a int data type.you also cannot perform a bitwise & on two binary datatypes. Is there a better way to store the binary data rather than int or binary?
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Oct 4, 2007
Hi all,
In the end of the post, there is my vba functions and query to create datatable. I got a run-time error message on the red line in the function. It says: [sql native client] string data right truncation. Did I do sometime wrong? Thanks for your time!
-L
Sub test()
Dim BinaryStream
Set BinaryStream = CreateObject("ADODB.Stream")
Dim mConn As ADODB.Connection
'read the file data to bytes
'Specify stream type - we want To get binary data.
BinaryStream.Type = adTypeBinary
'Open the stream
BinaryStream.Open
'Load the file data from disk To stream object
BinaryStream.LoadFromFile file
Dim mCmd As ADODB.Command
Set mCmd = New ADODB.Command
With mCmd
' define query
.CommandText = "INSERT INTO TEST (FDATA) " & _
"VALUES (?)"
.CommandType = adCmdText
' add parameter
.Parameters.Append .CreateParameter("@P1", adVarBinary, _
adParamInput, BinaryStream.Size, BinaryStream.Read)
End With
' open db connection
mConn.ConnectionString = _
"Driver={SQL Native Client};Server=.SQLEXPRESS;Database=XXXX;Trusted_Connection=yes;"
mCmd.ActiveConnection = mConn
'run-time error: [sql native client] string data right truncation
mCmd.Execute
mConn.Close
End Sub
GO
/****** Object: Table [dbo].[TEST] Script Date: 10/04/2007 11:06:50 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_PADDING ON
GO
CREATE TABLE [dbo].[TEST](
[ID] [int] IDENTITY(1,1) NOT NULL,
[FDATA] [varbinary](max) NOT NULL
) ON [PRIMARY]
GO
SET ANSI_PADDING OFF
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Jul 7, 2006
Hi all,
In my C# code I have a Class property that takes the value DateTime.Min upon initialisation, but when I try to insert this into the database column (yes, it is DateTime data type :)) I get an 'Unexpected Error' from SQL Server Mobile.
Is this a known?
Tryst
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Sep 27, 2006
I'm just getting started with using SQL Server Mobile while creating a handheld app using Visual Studio 2005. So far, I have succeeded in RETRIEVING data from the mobile database, but I don't understand why my INSERT nor UPDATE statements will not work. (I'm assuming they don't work, because after I run my code via the debugger, I oddly get no error message, but when I "open" the table in the Server Explorer, I do not see my expected results. Do I need to do some kind of "commit" or something? Here's my code. Thanks for any help! - Sue
-------------------------------------------
'Create SQL statement:
Dim strSQL As String
strSQL = "INSERT INTO MyTable (col1, col2) VALUES ('yucky', 'poo')"
'Create DB connection:
Dim connDB As New System.Data.SqlServerCe.SqlCeConnection
connDB.ConnectionString = ("Data Source =" _
+ (System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly.GetName.CodeBase) + "SueUWM.sdf;"))
'Create DB command:
Dim cmndDB As New System.Data.SqlServerCe.SqlCeCommand(strSQL, connDB)
'Open the connection:
connDB.Open()
'Execute the command:
Dim intRecordsAffected As Integer
Try
intRecordsAffected = cmndDB.ExecuteNonQuery()
If intRecordsAffected <> 1 Then
MessageBox.Show("Unable to insert into database.")
End If
Catch ex As Exception
MessageBox.Show(ex.ToString, "Insert Error")
End Try
'close the DB connection:
connDB.Close()
-------------------------------------------
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Feb 15, 2007
Is it possible If I use insert query to insert a record, but the record is already exist, it will automatically change insert to update?
And
I have a row: customer_name, last_update
is it possible to use sql to check if the customer_name I want to update is the same as the customer_name in database, it can automatically stop the update?
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Oct 18, 2006
When I enter over 4000 chars in any ntext field in my SQL Server 2005 database (directly in the database and through the application) I get an error saying that the data could not be updated because string or binary data would be truncated.Has anyone ever seen this? I cannot figure out what is causing it, ntext should be able to hold a lot more data that this...
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May 10, 2006
Hiya, last one (for a while), I swear. I'm getting the hang of this now (famous last words).
I've got a data file saved as an image type in my SQL Mobile database,
and I'm trying to send it over to my SS2005 Server via RDA, which seems
the simplest way possible. The application will only have
periodic rows to send over and insert into the Server's DB, so it seems
like doing a merge or a push is unnecessary overhead.
Is there some way to include parameters in the SQL string argument to
the method SubmitSQL? Or, embed the byte array into the SQL string? For
the life of me, I can't figure out how to do this.
So, if column data has type image, my statement would look like what?
string sSQL = "INSERT INTO sensor_stream (data) VALUES (what goes here?)";
rda.SubmitSql(SQL, strSQLConn);
.....
I've seen the solution being able to assign the image by using
parameters, but it seems that solution is not an option in this case?
Thank you in advance for your time and effort, I appreciate any and all help very much.
-Dana
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May 21, 2008
String or binary data would be truncated. I get this error when entering data using sql server management studio express.
I am not running a sql to insert or update the table. This is through the EDI.
The data type is varchar(100). I enter one character and it errors on me. So this isn't a string being too long problem.
Any ideas?
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Feb 21, 2006
When using AquaData or JDBC (inet tds driver), when doing an insert using SqlServer 2005, I get error "String or binary data would be truncated" when the data is actually OK. There are no triggers, etc. that would confuse the situation. It works fine in SqlServer 2000.
The scenario is as follows:
Create table:
create table test3 (
name varchar (18) ,
tbname varchar (18)
)
Create and populate table:
create table maxtable (
tablename varchar (18) not null,
[...]
)
Try to insert into test3:
insert into test3 (name, tbname)
select i.name, o.name
from dbo.sysindexes i, sysobjects o, maxtable m
where i.indid > 0 and i.indid < 255
and i.id = o.id and i.indid = 1
and o.name = lower(m.tablename)
And I get the error "String or binary data would be truncated." The values being selected for i.name and o.name have maximum length of 18. There are other rows in sysindexes and sysobjects with longer values, but they are not being selected.
The error does not occur with SQL Server Management Studio, and does not occur using SqlServer 2000.
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Feb 17, 2006
Hi,
I have created a database in the SQL Server 2005 and the same database in sql mobile. I have a field, which has a GUID and uniqueidentifier, when i tried to insert the same data which is there in sql server 2005 database into sql mobile database it is giving me error as below
Major Error 0x80040E14, Minor Error 25501
> INSERT INTO TypeValue (TypeValue_ID,DisplayValue,TypeName,OrderIndex,IsActive)
VALUES (b6483fe1-1118-4ba1-9106-0069715a75c0,Asian,ETHNICITY,1,TRUE)
There was an error parsing the query. [ Token line number = 2,Token line offset = 24,Token in error = ba1 ]
Please suggest me any solution.
Thank you,
Prashant
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May 22, 2014
Server is SQL 2000
I have a table with 10 rows with a varbinary column
I wish to concatenate all the binary column into a single binary column and then write that to another table within the database. This application splits a binary file (Word or PDF document) into multiple segments (this is Column2 as below)
example as follows
TableA
Column1 Column2 Column3
aaa 001 <some binary value>
aaa 002 <some binary value>
aaa 003 <some binary value>
aaa 004 <some binary value>
aaa 005 <some binary value>
desired results in TableB
Column1 Column2
aaa <concatenated value of above binary columns>
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Dec 28, 2007
Hello,
I have a table which uses binary data to store passwords. How do I view the contents of the "binary data" column, ie. the passwords? It just shows it as <binary data>?
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Feb 8, 2001
We have a dll that sends a hexadecimal data (const. length) to MS SQL Server database. It's declared as String in VB, the db column data type is binary.
Here is the SQL String that has been executed successfully in Query Analyzer:
"declare @MyHAX varchar(32)
select @MyHAX='0x3236374535454337363145313430463742394545 413443473230343544320000'
insert MyTABLE (MyCOLUMN)
values (convert (binary(32),@MyHAX))"
When I am trying to do the same thing in the insert stored procedure, I get an error message: "Disallowed implicit conversion from data type varchar to data type binary, table 'MyDB.dbo.MyTABLE', column 'MyCOLUMN'. Use the convert function to run this query."
Does anyone know how can I insert my binary data?
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Oct 21, 1998
How does one go about getting a graphic image into SQL Server 6.5. For example, let`s say I have a company logo that I want to include in a company profile table to be used on some reports. The graphic is now a .BMP or .GIF or .JPG file.
I just do not have a clue how this works.
Bob
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Apr 1, 2008
Hi there,
Am working on an archiving system that stores files/images in a column of type Binary. we want to change the front end of this archiving system it was done using asp.net we dont have access to the source code
what is the way to retrieve the files from the binary columns?
how they store or retrieve the files?
Thanx best site for sql,,,
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Jul 24, 2007
Hello Dears,
I was Maked Pictures table in sql server 2005 with Two Col pic_Id (int) and picture(binary)
i need now ro insert image into this table by Asp.net under VB.net Code i have in my form FileUpload and button control
and this is my CodeProtected Sub btnLoad_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnLoad.Click
Dim content() As Byte = ReadBitmap2ByteArray(FileUpload1.PostedFile.ContentType)
StoreBlob2DataBase(content)
End SubFunction ReadBitmap2ByteArray(ByVal FileName As String) As Byte()
Dim image As Drawing.Bitmap = New Drawing.Bitmap(FileName)Dim stream As IO.MemoryStream = New IO.MemoryStream()
image.Save(stream, System.Drawing.Imaging.ImageFormat.Bmp)Return stream.ToArray
End Function
Sub StoreBlob2DataBase(ByVal content As Byte())
con.Open()Dim cm As New SqlCommand("Insert into Pictures(Pic_Id,picture) values(@id,@pic)", con)
cm.Parameters.AddWithValue("@ID", 1)Dim p1 As New SqlParameter
p1.ParameterName = "@pic"
p1.SqlDbType = Data.SqlDbType.Binary
p1.Value = content
p1.Size = content.Length
cm.Parameters.Add(p1)
cm.ExecuteNonQuery()
End Sub
when i make run to my website it give me an Exeption in this statement
Dim image As Drawing.Bitmap = New Drawing.Bitmap(FileName)
it tell me that Parameter is not valid
i need help about this please
with my Best regard
khalil
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Sep 20, 2007
Here 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
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Mar 29, 2008
Hello All, I am using a stored procedure. In that stored procedure I am passing the name of a table as an argument. and after executing that procedure, it gives me the 'Insert' query of each and every row. So if I have 10 records, then the procedure will give me 10 'Insert' queries with its table values. There is a image datatype in last column of my table. and i am not able to fetch that binary data of that table. Can anybody tell me what is the problem with my stored proce. given below :: ALTER PROCEDURE [dbo].[SP_Generate_Insert_Statements_Testing]
@strTableName varchar(128), -- used to specify the table to generate data for
@RequiredGo bit = 0 -- used to allow GO statements to separate the insert statements
AS
--Variable declarations
DECLARE @InsertStmt varchar(max)
DECLARE @Fields varchar(8000)
DECLARE @SelList varchar(max)
DECLARE @ColName varchar(128)DECLARE @IsChar tinyint
DECLARE @tableData varchar(8000)
DECLARE @strImageSQL varchar(200)
DECLARE @strTextSQL varchar(200)
DECLARE @ImageData varbinary(8000)
DECLARE @TextData varchar(max)
DECLARE @bitIdentity BIT
SET NOCOUNT OFF
SELECT @bitIdentity = OBJECTPROPERTY(OBJECT_ID(TABLE_NAME), 'TableHasIdentity')
FROM INFORMATION_SCHEMA.TABLESWHERE TABLE_Name =@strTableName
PRINT '---- ** Start of Inserts ** ----'
PRINT ''
IF @bitIdentity = 1
BEGIN
PRINT 'SET IDENTITY_INSERT [' + @strTableName +'] ON '
END
--initialize variables
SELECT @InsertStmt = 'INSERT INTO [' + @strTableName + '] (',
@Fields = '',
@SelList = 'SELECT '
--create a cursor that loops through the fields in the table
--and retrieves the column names and determines the delimiter type that the field needs
DECLARE CR_Table CURSOR FAST_FORWARD FOR
SELECT COLUMN_NAME,
'IsChar' = CASEWHEN DATA_TYPE in ('int', 'money', 'decimal', 'tinyint', 'smallint' ,'numeric', 'bit', 'bigint', 'smallmoney', 'float','timestamp') THEN 0
WHEN DATA_TYPE in ('char', 'varchar', 'nvarchar','uniqueidentifier', 'nchar') THEN 1WHEN DATA_TYPE in ('datetime', 'smalldatetime') THEN 2
WHEN DATA_TYPE in ('text', 'ntext') THEN 3WHEN DATA_TYPE in ('sql_variant') THEN 4
WHEN DATA_TYPE in ('image') THEN 5ELSE 6
END
FROM INFORMATION_SCHEMA.COLUMNS c WITH (NOLOCK)
INNER JOIN syscolumns sc WITH (NOLOCK)
ON c.COLUMN_NAME = sc.name
INNER JOIN sysobjects so WITH (NOLOCK)ON sc.id = so.id
AND so.name = c.TABLE_NAMEWHERE table_name = @strTableName
AND DATA_TYPE <> 'timestamp'AND sc.IsComputed = 0
ORDER BY ORDINAL_POSITIONFOR READ ONLYOPEN CR_Table
FETCH NEXT FROM CR_Table INTO @ColName, @IsChar
WHILE (@@fetch_status <> -1)
BEGIN
IF @@fetch_status <> -1
BEGINIF @SelList = 'SELECT'
BEGIN
SELECT @Fields = @Fields + '[' + @ColName + ']' + ', 'SELECT @SelList = CASE @IsChar
WHEN 1 THEN @SelList + ' ISNULL('''''''' + REPLACE(['+ @ColName + '],'''''''', '''''''''''' ) + '''''''',''NULL'') ' + ' COLLATE database_default + '
WHEN 2 THEN @SelList + 'ISNULL('''''''' + CONVERT(VARCHAR(20),['+ @ColName + '])+ '''''''',''NULL'') ' + ' COLLATE database_default + '
WHEN 3 THEN @SelList + ' ISNULL('''''''' + REPLACE(CONVERT(VARCHAR(MAX),['+ @ColName + ']),'''''''', '''''''''''')+ '''''''' ,''NULL'') '+ ' COLLATE database_default + '
--WHEN 3 THEN @SelList + ''' CONVERT(VARCHAR(MAX),['+ @ColName + ']) '''
WHEN 4 THEN @SelList + ' ISNULL('''''''' + REPLACE(CONVERT(VARCHAR(8000),['+ @ColName + ']),'''''''', '''''''''''')+ '''''''' ,''NULL'') '+ ' COLLATE database_default + '
WHEN 5 THEN @SelList + '''MyImageData'''''
ELSE @SelList + ' ISNULL(CONVERT(VARCHAR(2000),['+ @ColName + '],0),''NULL'')' + ' COLLATE database_default + ' END
END
ELSE
BEGIN
SELECT @Fields = @Fields + '[' + @ColName + ']' + ', 'SELECT @SelList = CASE @IsChar
WHEN 1 THEN @SelList + ''',''' + ' + ' + ' ISNULL('''''''' + REPLACE(['+ @ColName + '],'''''''', '''''''''''' ) + '''''''',''NULL'') ' + ' COLLATE database_default + '
WHEN 2 THEN @SelList + ''',''' + ' + ' + 'ISNULL('''''''' + CONVERT(VARCHAR(20),['+ @ColName + '])+ '''''''',''NULL'') ' + ' COLLATE database_default + '
WHEN 3 THEN @SelList + ' ISNULL('''''''' + REPLACE(CONVERT(VARCHAR(MAX),['+ @ColName + ']),'''''''', '''''''''''')+ '''''''' ,''NULL'') '+ ' COLLATE database_default + '
--WHEN 3 THEN @SelList + ''' CONVERT(VARCHAR(MAX),['+ @ColName + ']) '''
WHEN 4 THEN @SelList + ''',''' + ' + ' + ' ISNULL('''''''' + REPLACE(CONVERT(VARCHAR(8000),['+ @ColName + ']),'''''''', '''''''''''')+ '''''''' ,''NULL'') '+ ' COLLATE database_default + '
WHEN 5 THEN @SelList + ''',''' + '''MyImageData'''''
ELSE @SelList + ''',''' + ' + ' + ' ISNULL(CONVERT(VARCHAR(2000),['+@ColName + '],0),''NULL'')' + ' COLLATE database_default + ' END
ENDIF @IsChar = 5
SET @strImageSQL = 'SELECT ' + @ColName + ' FROM ' + @strTableName
END
FETCH NEXT FROM CR_Table INTO @ColName, @IsChar
END
CLOSE CR_TableDEALLOCATE CR_Table
SELECT @Fields = SUBSTRING(@Fields, 1,(len(@Fields)-1))
SELECT @SelList = SUBSTRING(@SelList, 1,(len(@SelList)-1))
SELECT @SelList = @SelList + ' FROM ' + @strTableNameSELECT @InsertStmt = @InsertStmt + @Fields + ')'
SET NOCOUNT ON
--now we need to create and load the temp table that will hold the data
--that we are going to generate into an insert statement
CREATE TABLE #TheData (TableData varchar(MAX))
INSERT INTO #TheData (TableData) EXEC (@SelList)
IF @strImageSQL <> ''
BEGIN
CREATE TABLE #ImageData (TableData image)
INSERT INTO #ImageData (TableData) EXEC (@strImageSQL)
END
--Cursor through the data to generate the INSERT statement / VALUESDECLARE CR_Data CURSOR FAST_FORWARD FOR SELECT TableData FROM #TheData FOR
READ ONLY
OPEN CR_Data
FETCH NEXT FROM CR_Data INTO @tableDataIF @strImageSQL <> ''
BEGIN
DECLARE CR_ImageData CURSOR FAST_FORWARD FOR SELECT TableData FROM #ImageData FORREAD ONLY
OPEN CR_ImageDataFETCH NEXT FROM CR_ImageData INTO @ImageData
END
WHILE (@@fetch_status <> -1)
BEGIN
IF (@@fetch_status <> -2)BEGIN
IF @strImageSQL <> ''
BEGINPRINT @InsertStmt
PRINT 'VALUES '
PRINT '('
PRINT SUBSTRING(@tableData,1,CHARINDEX('MyImageData',@tableData)-2)PRINT @ImageData
PRINT SUBSTRING(@tableData,CHARINDEX('MyImageData',@tableData) + 12,LEN(@tableData))
PRINT ')' + CHAR(13)
END
ELSE
PRINT @InsertStmt + ' VALUES (' + @tableData + ')' + CHAR(13)
IF @RequiredGo = 1
PRINT 'GO'
ENDFETCH NEXT FROM CR_Data INTO @tableData
IF @ImageData <> '' FETCH NEXT FROM CR_ImageData INTO @ImageData
-- IF @TextData <> ''
-- FETCH NEXT FROM CR_TextData INTO @TextData
END
CLOSE CR_Data
DEALLOCATE CR_DataIF @ImageData <> ''
BEGINCLOSE CR_ImageData
DEALLOCATE CR_ImageDataEND
IF @bitIdentity = 1
BEGIN
PRINT 'SET IDENTITY_INSERT [' + @strTableName + '] OFF '
END
PRINT '---- ** End of Inserts ** ----'
RETURN (0)
=========== End of Procedure =======================
Any help will be appreciated.
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Jan 23, 2006
I am trying to store a byte array in a database. I want to use binary to store the data but I am confused about the type. The byte array I am trying to store is a password hash from SHA512.
I hash a plain text value then store the result in a byte array. I then want to store the byte array in the database as binary but I am confused when its asking for the size of the binary field. In nvarchar a size of 2 would mean 2 characters.
How should I choose the size of this binary field, and what does the size mean. If I choose a size of 6 does that mean 6 characters, like 010110. Or is it stored differently?
The maximum size of a plain text password is 30 characters, and the salt used to generate the SHA512 hash has a maximum size of 16, but I don't know the exact size of the salt because its randomly picked when the salt is generated.
I need to make sure the size of my binary field will hold the largest possible password hash, but I don't want it too large so its never completely used.
How is this data stored in the binary field, and what size binary field should I choose to make sure there are no problems with the password hash being truncated, yet making sure I'm not just wasting by creating a field thats too large.
Thanks!
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Mar 19, 2004
Hello,
I need to generate HASH of text values for my app. I can generate hash values for normal fields using CHEKCSUM and BINARY_CHECKSUM function but it does not support checksum of text, ntext, image, and cursor, as well as sql_variant.
How can I generate checksums of such datatype.
Karam
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Aug 9, 2006
Hi Folks,
After I inserted a row in my Database (row 27) I started getting this error when I try to insert, update or delete the record in the database.
I've searched about the error on google and it says that I should have a field that crossed the limit of characters.
I have only the autoincrement field, two varchar fields and a text field, neither one of the varchar fields crossed the limit, they arent even close. I found in google that one solution would be turn the field that is having problems in a text field, but the only field that actually can be causing the problem already is of the text type.
The exact error I get on VS 2005 when trying to change something in the row 27 is:
"No row was updated.
The data in row 27 was not committed.Error Source: .Net SqlClient Data Provider.Error Message: String or binary data would be truncated.The statement has been terminated.
Corret the errors and retry or press ESC to cancel the change(s)."
I need some help guyz, see ya, hugs.
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Jan 21, 2007
Hi Guys, I'm trying to save the data into 2 table when i click the button. But it pops out this error: String or binary data would be truncated. The statement has been
terminated. Description:
An unhandled exception occurred during the execution of the current web
request. Please review the stack trace for more information about the error and
where it originated in the code. Exception Details:
System.Data.SqlClient.SqlException: String or binary data would be
truncated. The statement has been terminated.Source Error:
Line 116:Line 117: Sqlinsert.Connection.Open()Line 118: Sqlinsert.ExecuteNonQuery()Line 119:Line 120: Sqlinsert.Connection.Close() I Don't know what it means so i paste my codes regarding the button & the redline Private Sub btnAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAdd.Click
'add the data into shopper
Dim strsqlcmd As String
Dim strName, straddress As String
Dim strContact, strEmail, strPw As String
Dim strIC As String
strName = txtName.Text
straddress = txtAdd.Text
strEmail = txtEmail.Text
strContact = txtboxContact.Text
strIC = txtIC.Text
strsqlcmd = "Insert Into Shopper (Name, Address, Contact, Email, IC) Values (@Name, @Address, @Contact, @Email, @IC)"
SqlCommand1.CommandText = strsqlcmd
With SqlCommand1.Parameters
.Add("@Name", strName)
.Add("@Address", straddress)
.Add("@Contact", strContact)
.Add("@Email", strEmail)
.Add("@IC", strIC)
End With
SqlCnt.Open()
SqlCommand1.ExecuteNonQuery()
SqlCnt.Close()
'add the data into the presc
strsqlcmd = "Insert Into Prescription (Name, Address, Contact, Email, IC) Values (@Name, @Address, @Contact, @Email, @IC)"
Sqlinsert.CommandText = strsqlcmd
With Sqlinsert.Parameters
.Add("@Name", strName)
.Add("@Address", straddress)
.Add("@Contact", strContact)
.Add("@Email", strEmail)
.Add("@IC", strIC)
End With
Sqlinsert.Connection.Open()
Sqlinsert.ExecuteNonQuery()
Sqlinsert.Connection.Close()
' go the add item
Response.Redirect("NewPrescItem.aspx") why my sqlinsert.excutenonquery will have this error? and what is this error really means? Thanks in advance
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Feb 24, 2007
Hi,
I am facing problem inserting binary data into sql data type varbinary.
I want to save an object data type in var binary data type into sql.It gives a followin error.
The name 'DocumentData' is not permitted in this context. Only constants, expressions, or variables allowed here. Column names are not permitted.
I do not use ASP Upload file.
Any type of help .
Thanks in advance
Friend
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Sep 12, 2007
I am currently developing a simple program that will upload ms-word documents to a database so users can view them within the department.
The program worked prefectly while using sql 2005 with the these fields:
FormId intFileName nvarchar(50)FileBytes varbinary(Max)
This was done in unit testing, now in system testing there is a difference.
A slight downgrade in the database and server software!
We are using sql 2000 on a 2000 server and the FileBytes datatype had to change to the following:
FormId intFileName nvarchar 50 FileBytes varbinary 8000
There is no 'Max' option in sql 2000 for the datatype varbinary.
So when the insert is perform, we get this error message:
String or binary data would be truncated.The statement has been terminated.
I am guessing it has something to do with FileBytes, because this is the only thing that changed.
I just don't know how to solve the problem.P.S.The application is in ASP.NET 2.0
Thanks,
xyz789
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Oct 8, 2007
I keep getting the error "String or binary data would be truncated." when I try to insert data into SQL Sever 2005 from an ASP.net page. Having searched thoughout the web, I know this is generally caused because one of the values being inserted is bigger than the size of the field it's going into. But, I have tested this out in many different ways, and this is not what's causing the problem.
I have tried doing the insert as a SQL statement and using the "ExecuteNonQuery" command. I have also tried running this through a stored procedure. Neither works. In both situations, I have captured the TSQL statements via SQL Profiler and run them in a query window. In both cases, the statements work just fine in a query window.
When I try to do the insert via a stored procedure, all of the statements in the stored procedure show up in SQL Profiler, including the final SELECT statement I have the indicates a successful result. But, the data does not end up in the table and the ASP.net page returns an error.
Also, I have run both the Stored Proceure and the SQL insert statement making all of the fields blank as a way of ensuring that no value can be longer than a field's size. But, in both cases I still get the same error.
Here's the line I use when doing a regular insert:
Dim Command4 = New Data.SqlClient.SqlCommand("INSERT INTO ResourceCenter(UserEmail, UserPassword, Region, FirstName, LastName, Company, JobTitle, Address1, Address2, City, StateProvince, ZipPostalCode, Country, BusinessPhone, WebSiteURL, HowDidYouFind, Industry, WhatTypeOfSolution, CompanySize, NumLogins, LastLogin) VALUES ('" & UserEmail & "', '" & UserPassword & "', '" & Region & "', '" & FirstName & "', '" & LastName & "', '" & Company & "', '" & JobTitle & "', '" & Address1 & "', '" & Address2 & "', '" & City & "', '" & StateProvince & "', '" & ZipPostalCode & "', '" & Country & "', '" & BusinessPhone & "', '" & WebSiteURL & "', '" & HowDidYouFind & "', '" & Industry & "', '', '', 1, " & Now & ")", conn2)
Dim NumRowsUpdated2 = Command4.ExecuteNonQuery()
Here's my code when I call a stored procedure:
Dim dsSignup As New Data.DataSet()Dim Command4 As New Data.SqlClient.SqlDataAdapter("ap_ResourceCenterModify", conn2)Command4.SelectCommand.CommandType = Data.CommandType.StoredProcedureCommand4.SelectCommand.Parameters.Add("@UserID", Data.SqlDbType.Int, 0).Value = 0Command4.SelectCommand.Parameters.Add("@UserEmail", Data.SqlDbType.VarChar, 100).Value = UserEmailCommand4.SelectCommand.Parameters.Add("@UserPassword", Data.SqlDbType.VarChar, 20).Value = UserPasswordCommand4.SelectCommand.Parameters.Add("@Region", Data.SqlDbType.VarChar, 50).Value = RegionCommand4.SelectCommand.Parameters.Add("@FirstName", Data.SqlDbType.VarChar, 100).Value = FirstNameCommand4.SelectCommand.Parameters.Add("@LastName", Data.SqlDbType.VarChar, 100).Value = LastNameCommand4.SelectCommand.Parameters.Add("@Company", Data.SqlDbType.VarChar, 100).Value = CompanyCommand4.SelectCommand.Parameters.Add("@JobTitle", Data.SqlDbType.VarChar, 100).Value = JobTitleCommand4.SelectCommand.Parameters.Add("@Address1", Data.SqlDbType.VarChar, 100).Value = Address1Command4.SelectCommand.Parameters.Add("@Address2", Data.SqlDbType.VarChar, 100).Value = Address2Command4.SelectCommand.Parameters.Add("@City", Data.SqlDbType.VarChar, 100).Value = CityCommand4.SelectCommand.Parameters.Add("@StateProvince", Data.SqlDbType.VarChar, 50).Value = StateProvinceCommand4.SelectCommand.Parameters.Add("@ZipPostalCode", Data.SqlDbType.VarChar, 50).Value = ZipPostalCodeCommand4.SelectCommand.Parameters.Add("@Country", Data.SqlDbType.VarChar, 200).Value = CountryCommand4.SelectCommand.Parameters.Add("@BusinessPhone", Data.SqlDbType.VarChar, 100).Value = BusinessPhoneCommand4.SelectCommand.Parameters.Add("@WebSiteURL", Data.SqlDbType.VarChar, 200).Value = WebSiteURLCommand4.SelectCommand.Parameters.Add("@HowDidYouFind", Data.SqlDbType.VarChar, 100).Value = HowDidYouFindCommand4.SelectCommand.Parameters.Add("@Industry", Data.SqlDbType.VarChar, 100).Value = IndustryCommand4.SelectCommand.Parameters.Add("@WhatTypeOfSolution", Data.SqlDbType.VarChar, 250).Value = WhatTypeOfSolutionCommand4.SelectCommand.Parameters.Add("@CompanySize", Data.SqlDbType.VarChar, 100).Value = CompanySizeCommand4.Fill(dsSignup)Any ideas of what else I can try? Thanks in advance.
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