DT_GUID To DT_WSTR Yields Braces Around Uniqueidentifier

Sep 8, 2006

I'm using a Lookup component to add a DT_GUID column named cat_id to a data flow, which is used in a downstream Derived Column component to add a DT_WSTR column named value. The DC expression simply casts the uniqueidentifier to the desired type: (DT_WSTR, 434)cat_id

But when the values are persisted in the destination table's nvarchar(434) column, they have braces around them, e.g. {F475DB7F-5CB0-4EE1-9BF2-758C77D7A6D7}

What is introducing those braces, and what do I need to do to prevent it?

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GUID And Curly Braces

Jun 19, 2001

If I return a GUID as an output parameter in an ASP page, it has curly braces around it. When I query the table in QA, there are no braces around it. Why is that.

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Aug 18, 2014

The Query as follows:

DECLARE @end DATETIME

SET @end = {3}

I tried to read a lot of stuff regarding curly braces in SQL. Couldnt find a full proof answer. Couple of question which comes to my mind are :

1) What is the use of curly brackets in the above query statement?
2) The variable is of the data type DATATIME. Why is an integer variable stored instead ?

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Dec 14, 2007

When you write a sql query, some times there is curly braces within a query in a asp.net application. What is the meaning of that?
select column1, column2, column3
from table1
where column1 = 'somethin'
{LIMITDATE}
order by column3

So what is being used in here {LIMITDATE} and can some one explain this to me? I use C#.

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Feb 28, 2008

Hi,
In excel file, I have one column CertNum. The Sqlserver destination column is CertNum of type int. I am using one data conversion to convert excel CertNum to integer datatype. I am getting the error like Potentila loss of data, truncation occurs. So Before doing the Data Conversion I included one Derived column with the expression
ISNULL([CertNum) || [CertNum] == "" ? 0 : [CertNum]. Then here I am getting error: The DT_14 and DT_WSTR are incomaptable datatypes.
How to avoid this error?

Thanks in advance

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DT_WSTR To DT_STRING

Apr 14, 2008

Hello How can we convert DT_WSTR (Unicode) to DT_STR (Data string)

i cant use DATA CONVERSION transformation

Using SQL and SSIS

Please let me know

Thanks

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May 6, 2015

I am getting inconsistent results when BULK INSERTING data from a tab-delimited text file. As part of my testing, I run the same code on the same file again and again, and I get different results every time! I get this on SQL 2005 and SQL 2012 R2.We have an application that imports data from a spreadsheet. The sheet contains section headers with account numbers and detail rows with transactions by date:

AAAA.1234 /* (account number)*/
1/1/2015      $150                 First Transaction
1/3/2015      $24.233              Second Transaction

BBBB.5678
1/1/2015      $350                 Third Transaction
1/3/2015      $24.233              Fourth Transaction

My Import program saves this spreadsheet at tab-delimited text, then I use BULK INSERT to bring the data into a generic table full of varchar(255) fields. There are about 90,000 rows in each day's data; after the BULK INSERT about half of them are removed for various reasons. Next I add a RowID column to the table with the IDENTITY (1,1) property. This gives my raw data unique row numbers.

I then run a routine that converts and copies those records into another holding table that's a copy of the final destination table. That routine parses though the data, assigning the account number in the section header to each detail row. It ends up looking like this:

AAAA.1234     1/1/2015      $150          First Purchase
AAAA.1234     1/3/2015      $24.233     Second Purchase
BBBB.5678     1/1/2015      $350            Third Purchase
BBBB.5678     1/3/2015      $24.233       Fourth Purchase

My technique: I use a cursor to get the starting RowID for each Account Number: I then use the upper and lower RowIDs to do an INSERT into the final table. The query looks like this:

SELECT RowID, SUBSTRING(RowHeader, 6,4) + '.UBC1' AS AccountNumber
FROM GenericTable
WHERE RowHeader LIKE '____.____%'

Results look like this:

But every time I run the routine, I get different numbers! my results are not accurate. I get inconsistent results EVERY TIME.Here is my code, with table, field and account names changed for business confidentiality.This is a high profile project at my company;

TRUNCATE TABLE GenericImportTable;
ALTER TABLE GenericImportTable DROP COLUMN RowID;
BULK INSERT GenericImportTable FROM 'SERVERGeneralAppnameDataFile.2015.05.04.tab.txt'
WITH (FIELDTERMINATOR = ' ', ROWTERMINATOR = '
', FIRSTROW = 6)

[code]...

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Nov 20, 2007

I'm either missing something or this is a bug. I have a Lookup that finds no matches if I use the default option of full caching (everything on the Advanced tab unchecked). The lookup table is relatively small (15348 bytes) in only 544 rows. If I check only the Enable Memory Restriction box and eliminate caching, it works fine. I can also check the Enable Caching box and accept the default cache size of 5MB and it works fine. Anyone have any ideas? I'm running on Standard Edition, SP2.

Thanks!

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Jul 5, 2007

Hello, all.

Why is it that, despite what is said in the sketchy SQL Help content, it appears to be impossible to cast a string to an integer in the Expression Builder to generate a value for a variable? More specifically, why does the following expression cause an error?

(DT_UI4) (SUBSTRING(@[User::FullDataPath], LEN(@[User:ataPath]) + 1, 2))

I'm iterating over files and using the name of a given file as an ID for an operation. I simply want to grab a file name using the Foreach Loop Container and process that file, while at the same time use the name in another operation. The file name will be something like "2.txt" (full path something like "c:somethingsomething2.txt"). I can use string functions to return the file name, which is a number as a string, and it should be no problem to cast that number as a string to a number (an Int32). SQL Server 2005 help has a chart that indicates such a cast is legal.

Maybe it's a crazy thing to be doing. Maybe I have to go about this a completely different way, but casting from "2" to 2 should be possible in the Expression Builder.

Thanks for any help.

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May 15, 2008

(DT_DBTIMESTAMP)(TRIM("01-01-" + (DT_WSTR,4)(Year)))

Hello I want to know what is the significance of putting DT_DBTIMESTAMP and DT_WSTR in the above line,

Thanks

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May 2, 2007

Hi all,

Actually trying to add one month to current variables value so I can process per month data in for loop for that I have written the following statement in Assign Expression Part of For Loop
dateadd("Month",1,((DT_DBDATE)(@[User::_year]+"/"+@[User::_month]+"/"+"01"))) here I am getting the error message that error converting from data type dt_wstr to to datatype dt_dbdate

@[User::_year] contains year value like 2003 and @[User::_month] contains month value like 1 using these variables I want to add the month to the date created by using these both variables.

so this is the first part to add the month to date and other part is to assign new value to variables by using datepart function

any help and guidance related to this whether I am doing right or not if any other wayout to acheive this goal.

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(Error) Conversion From DT_TEXT To DT_WSTR Is Not Supported.

Feb 6, 2006

Below is the error I get when trying to convert a Visual FoxPro memo field to a DT_WSTR (4000 ) in a SQL table. It does not let me convert a DT_TEXT to a DT_WSTR.

Thank in advance

TITLE: Editing Component
------------------------------

The component is not in a valid state. The validation errors are:
Error at NMF [Data Conversion [6328]]: Conversion from "DT_TEXT" to "DT_WSTR" is not supported.

Do you want the component to fix these errors automatically?

------------------------------
BUTTONS:

&Yes
&No
Cancel
------------------------------

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Oct 24, 2006

The IC column referenced in the script below is DT_NTEXT, so when I run it the output value column gets "Microsoft.SqlServer.DTS.Pipeline.BlobColumn" instead of the individual codes (separated by "*"). Also, there is only 1 output row per input row, instead of 1 output row per code.

I found some references to the GetBobData() method, but replacing Row.IC.ToString() with Row.IC.GetBlobData(0, CInt(Row.IC.Length)).ToString() puts "System.Byte[]" in the value output column. There is still only output row per input row.

So how do I convert the IC column to a String that can be Split()?Public Overrides Sub Input0_ProcessInputRow(ByVal Row As Input0Buffer)
Dim seq As Integer = 0
For Each code As String In Row.IC.ToString().Split("*"c)
'Add a row to the output buffer:
Output0Buffer.AddRow()

'Preserve columns from the input buffer:
Output0Buffer.itemid = Row.itemid
Output0Buffer.attributeid = Row.attributeid
'Output0Buffer.IC = Row.IC

'Add output columns:
Output0Buffer.seq = seq
Output0Buffer.value = code
seq += 1
Next
End Sub

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Aug 8, 2007

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Feb 15, 2008

I have a line chart which works great except when the x axis displays duplicate months. I have tried format codes of MM-YYYY and MMM and have the "numeric or time-scale values" checkbox checked. The data displays fine but the X axis in the case of the MMM format code displays as:

Sep Oct Oct Nov Nov

leaving the user to wonder where exactly does October and November start...

I've googled around but don't see off-hand what I am doing wrong. I am display 3 simultaneous lines if that matters...

Thanks!
Craig

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Jun 23, 2006

I am building a data warehouse. Some of the data comes from an AS 400 EPR system. I used the OLEDB connector when first pulling the data into SQL Server doing simple import data from table option. That worked great for getting the initial data load into SQL Server and creating the base SQL Server tables although it was excruciatingly slow (that was probably due to the transport from the AS 400).

Now, I need to get new records that are added to the AS400 side of things on a daily basis. For that, I was trying to use the OLEDB AS400 connector. However, I found that the OLEDB connector wouldn't work when I was trying to specify an SQL Statement for what to get; i.e., a simple query like Select * from TWLDAT.STKT where BYSDAT >= '2005-01-27' would simply not work. Found articles here explaining that it is probably a problem on the AS400 side of things and where people recommended using an ADO ODBC data reader source for this type of thing. So, I'm trying to implement that. However, I have a huge problem with it.

The original tables that got created were mapped to use NVARCHAR fields for character data. When the ADO ODBC data reader source accesses the AS400 data, it insists on interpreting the string type fields as being unicode strings and giving it a data type of DT_WSTR when what I need it to have is a plain old DT_STR data type. When the strings are interpreted as unicode strings, they cannot be converted in a way that allows the NVARCHAR fields to be filled with the data. The exact error message I get for all the fields that should wind up being nvarchar fields is as follows:

Column "BYStOK" cannot convert between unicode and non-unicode string data types.

Okay, so I try to change the data types in the ADO ODBC data reader to be plain DT_STR data types and I cannot do so.

Does anyone have any idea why the ADO ODBC data reader source insists on interpreting the string data coming from the AS 400 as unicode string data or why it refuses to allow that to be changed to DT_STR data type?

Thanks in advance for any info. By the way, if there is a better way than the ADO ODBC data source to get at this data when I need to specify an SQL command, I would love to hear about it. Not wild about using ODBC in the OLEDB age.

Steve Wells

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Feb 26, 2004

I'm trying to set the concat... option to OFF
all the time and in all my databases

I tried this command

USE master
EXEC sp_dboption 'DatabaseName', 'concat null yields null', 'FALSE'

but it doesn't change anything

Select NULL + 'TOTO'
----> NULL

(it should be 'TOTO')

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Apr 10, 2006

I am really struggling. I am trying to query a sql database table using a uniqueidentifier.
Public Class SalesDataClass
Public Function getAccountNumber(ByVal ID As String) As String
Dim accountnumber As String = "0"
'Try
Using connection As New SqlConnection(ConfigurationManager.ConnectionStrings("InterhealthCRM_MSCRMConnectionString").ConnectionString)
Using command As New SqlCommand("getAccountNumber", connection)
command.CommandType = CommandType.StoredProcedure

Dim parameterdat1 As New SqlParameter("@accountid", SqlDbType.UniqueIdentifier)
parameterdat1.Value = ID
command.Parameters.Add(parameterdat1)
Dim parameterdat2 As New SqlParameter("@accountnum", SqlDbType.NVarChar, 20, ParameterDirection.Output)
command.Parameters.Add(parameterdat2)
connection.Open()
command.ExecuteNonQuery()
accountnumber = parameterdat2.Value
Return accountnumber

End Using
End Using
'Catch ex As SqlException
' Catch ex As InvalidOperationException
' Catch ex As Exception
' You might want to pass these errors
' back out to the caller.
' End Try
End Function
End Class
Can someone help me correct my code.

Sproc:
ALTER PROCEDURE [dbo].[getAccountNumber]
-- Add the parameters for the stored procedure here
@accountId uniqueidentifier,
@accountnum nvarchar(20) output
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON;
-- Insert statements for procedure here
SELECT accountNumber from accountbase where accountid = @accountid
return @accountnum
END

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Uniqueidentifier

Jul 17, 2003

Hi,

I am using UNIQUEIDENTIFIER column for my table. I do not insert data for it. I left it on database by setting to default NEWID(). Now in my application I need the value of UNIQUEIDENTIFIER column I just inserted. Is there any function or query to get this value like in case of IDENTITY column we can get the latest inserted value from select @@IDENTITY.

Thanks and regards,
Uday

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Jan 28, 2006

Hey I was curious about the Uniqueidentifier is that better then using the @IDENTITY, apparently the Unique uses your computers mac address as a base???

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Dec 5, 2006

as above, how can i use this datatype to generate a running number for my userID ? i tried with newid() but it returns a unique 32bit.

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Apr 4, 2008

does SQLCE supports the use of uniqueidentifier datatype.and how can i use it?
i have heard that SQLCE supports only integer type as identity column.
so what datatype i should use for identification(primary key).

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Nov 5, 2007

I have a table with id(uniqueidentifier) as the primary key, and another table with id(int) as the foreign key.
When I try to INNER JOIN them on id=id in a view, I get an error that uniqueidentifier and int are incompatible.
I'm new to SQL SERVER and I consider uniqueidentifier as equal to AutoNumber in MSAccess. Isn't it so? If not, how do I make this JOIN work?

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Nov 26, 2007

Hello all,
I would like to put another line into my combo box using this SQL statement but this part "(select newid() as QuestionID, 'Select a Question' as QuestionText)" is not working. (select newid() as QuestionID, 'Select a Question as QuestionText) union all (SELECT * FROM (SELECT TOP 100 * FROM [dbo.aspnet_Questions]) as tbl)
RETURN
It gives me an error: Invalid object name 'dbo.aspnet_Questions'. Can anybody please help me with this error?
Thank you, Vic.

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Jan 26, 2008

I just want to ask if there is a passible explaination for why this code thosen't generate the proper RETURN VALUE, My coal is when a user uses the asp:CreateUserWizard i retrive GUID from the new account.With this I will check if the relation tabel has that value, so I would like to run this.
Stored Proc.
CREATE PROCEDURE proc_CustomerCheckExist@UserId uniqueidentifierASIF EXISTS (SELECT COUNT(*) FROM dbo.aspnet_LD_Customers WHERE UserId = @UserId) Return 1ELSE Return 0GO
Problem is if I take 2 different GUID, I still get the same result "Return 1" as true even if I dont have the GUID in my tabel row
Thanks!

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How Do I Get The Uniqueidentifier Of Just Inserted Row?

Apr 18, 2004

Hello there!

it was a while since i studied SQL and that brings us to my problem...

I'm creating a Stored Procedure wich first insert information in a table. That table has a uniqueidentifier fild that is default-set to newid().

later in the SP i need that uniqueidentifier value? how do I get it?

I tried this:

CREATE PROCEDURE spInsertNews
@uidArticleId uniqueidentifier = newid,
@strHeader nvarchar(300),
@strAbstract nvarchar(600),
@strText nvarchar(4000),
@dtDate datetime,
@dtDateStart datetime,
@dtDateStop datetime,
@strAuthor nvarchar(200),
@strAuthorEmail nvarchar(200),
@strKeywords nvarchar(400),
@strCategoryName nvarchar(200) = 'nyhet'
AS
INSERT INTO tblArticles
VALUES( @uidArticleId,@strHeader,@strAbstract,@strText,@dt
Date,@dtDateStart,@dtDateStop,@strAuthor,@strAutho
rEmail,@strKeywords)

declare @uidCategoryId uniqueidentifier
EXEC spGetCategoryId @strCategoryName, @uidCategoryId OUTPUT

INSERT INTO tblArticleCategory(uidArticleId, uidCategoryId)
VALUES(@uidArticleId, @uidCategoryId)

But i get an error when I EXEC the SP like this:

EXEC spInsertNews
@strHeader = 'Detta är den andra nyheten',
@strAbstract = 'dn första insatt med sp:n',
@strText = 'här kommer hela nyhetstexten att stå. Här får det plats 2000 tecken, dvs fler än vad jag orkar skriva nu...',
@dtDate = '2003-01-01',
@dtDateStart = '2003-01-01',
@dtDateStop = '2004-01-01',
@strAuthor = 'David N',
@strAuthorEmail = 'david@davi.com',
@strKeywords = 'nyhet, blajblaj, blaj'

the errormessage is: Syntax error converting from a character string to uniqueidentifier.

does anyone have a sulution to this problem?
Can I use something similar to the @@IDENTITY?
I will be greatful for any ideas...

thanks
/David, Sweden

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Jul 8, 2004

I want to use a NEWID() to generate order numbers, but i dont want to give customers the long uniqueID. so im wondering if i concatinate it to 8 characters, if that would be safe or not...

thx in adv

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Feb 9, 2005

Hi,

I am writing a C# application that uses a SQL server database to hold its data. I need to create a stored procedure that returns a particular row's primary key value. This is no problem if the primary key is an INT. But my primary key is a unique identifier, and the stored procedure doesn't want to let me return any values that aren't INTs. Can someone please tell me how to get around this?

Thanks in advance.

Scott

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Nov 28, 2005

I am trying to use a stored procedure and it seems to be giving me a error - I think it doesn't like the uniqueidentifier.   I have included the error, stored procedure, and code behind that calls the stored procedure.Thanks for any help on this! This is the error I get:System.ArgumentException: No mapping exists from object type System.Web.UI.WebControls.TextBox to a known managed provider native type. at System.Data.SqlClient.MetaType.GetMetaTypeFromValue(Type dataType, Object value, Boolean inferLen) at System.Data.SqlClient.SqlParameter.GetMetaTypeOnly() at System.Data.SqlClient.SqlParameter.Validate(Int32 index) at System.Data.SqlClient.SqlCommand.BuildParamList(TdsParser parser, SqlParameterCollection parameters) at System.Data.SqlClient.SqlCommand.BuildExecuteSql(CommandBehavior behavior, String commandText, SqlParameterCollection parameters, _SqlRPC& rpc) at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) at System.Data.SqlClient.SqlCommand.ExecuteNonQuery() at view_WardSec_PatientLogDetail2.UpdateRecord_buttonClick(Object sender, EventArgs e) in C:Documents and SettingsKBuchanan.LMHDesktopWebSitesNewest_ERViewsview_WardSec_PatientLogDetail.aspx.vb:line 358 Here is the stored procedure:set ANSI_NULLS ONset QUOTED_IDENTIFIER ONgo
ALTER PROCEDURE [dbo].[UpdateTblVisit_WardSecPatientLog] ( @VID decimal, @lbl_ChiefComplaint nvarchar(50), @TriageDtTmTextBox datetime, @PtInRmDtTmTextBox datetime, @RnInRmDtTmTextBox datetime, @PhyInRmDtTmTextBox datetime, @EDHoldDisposDtTmTextBox datetime, @DispDschDtTmTextBox datetime, @ddlTriageNurse uniqueidentifier, @ddlPriNurse uniqueidentifier, @ddlEDPhy uniqueidentifier, @ddlPriRefPhy decimal, @ddlSecRefPhy decimal, @ddlDschRN uniqueidentifier, @ddlDschPhy uniqueidentifier, @ddl_MnsArriv decimal, @lblDschDiag nvarchar(50), @chkbox_LogComplete bit )AS
SET NOCOUNT ON
Update   tblVisit SET  vChiefComplaint = @lbl_ChiefComplaint,   vTriageDtTm = @TriageDtTmTextBox,   vPtInRmDtTm = @PtInRmDtTmTextBox,   vRnInRmDtTm = @RnInRmDtTmTextBox,   vPhyInRmDtTm = @PhyInRmDtTmTextBox,   vEDHoldDisposDtTm = @EDHoldDisposDtTmTextBox,   vDispDschDtTm = @DispDschDtTmTextBox,   vTriageRnID = @ddlTriageNurse,   vRnID = @ddlPriNurse,   vEdPhyProvID = @ddlEDPhy,   vPriRefPhyProvID = @ddlPriRefPhy,   vSecRefPhyProvID = @ddlSecRefPhy,   vDschRnID = @ddlDschRN,   vDschPhyID = @ddlDschPhy,   vMnsArrvID = @ddl_MnsArriv,   vDschDiag = @lblDschDiag,   vLogCompletedInd = @chkbox_LogComplete,   vLogLastEdit = getDate() WHERE   VID = @VID    SET NOCOUNT OFF RETURN
-----------------------------------------------------------------------------Following is the codebehind for a button oncommand event. This codeshould execute the stored procedure.-----------------------------------------------------------------------------
    Public Sub UpdateRecord_buttonClick(ByVal sender As Object, ByVal e As System.EventArgs)        'Use this to update the CareGiverID into the tbl_Visit table.        Dim sbSql As New System.Text.StringBuilder        sbSql.Append("EXEC UpdateTblVisit_WardSecPatientLog ")        sbSql.Append("@VID, ")        sbSql.Append("@lbl_ChiefComplaint, ")        sbSql.Append("@TriageDtTmTextBox, ")        sbSql.Append("@PtInRmDtTmTextBox, ")        sbSql.Append("@RnInRmDtTmTextBox, ")        sbSql.Append("@PhyInRmDtTmTextBox, ")        sbSql.Append("@EDHoldDisposDtTmTextBox, ")        sbSql.Append("@DispDschDtTmTextBox, ")        sbSql.Append("@ddlTriageNurse, ")        sbSql.Append("@ddlPriNurse, ")        sbSql.Append("@ddlEDPhy, ")        sbSql.Append("@ddlPriRefPhy, ")        sbSql.Append("@ddlSecRefPhy, ")        sbSql.Append("@ddlDschRN, ")        sbSql.Append("@ddlDschPhy, ")        sbSql.Append("@ddl_MnsArriv, ")        sbSql.Append("@lblDschDiag, ")        sbSql.Append("@chkbox_LogComplete, ")        sbSql.Append("@UserID ")
        'Response.Write(sbSql.ToString)        'Response.End()
        'Create variables for each of the edited values        Dim con As New SqlConnection(ConfigurationManager.ConnectionStrings("ERTrekker_ProdConnectionString1").ConnectionString)        Dim cmd As New SqlCommand(sbSql.ToString(), con)
        FindControls(DetailsView, "lbl_ChiefComplaint")        Dim ilbl_ChiefComplaint As TextBox = CType(MyControl, TextBox)        FindControls(DetailsView, "TriageDtTmTextBox")        Dim iTriageDtTmTextBox As TextBox = CType(MyControl, TextBox)        FindControls(DetailsView, "PtInRmDtTmTextBox")        Dim iPtInRmDtTmTextBox As TextBox = CType(MyControl, TextBox)        FindControls(DetailsView, "RnInRmDtTmTextBox")        Dim iRnInRmDtTmTextBox As TextBox = CType(MyControl, TextBox)        FindControls(DetailsView, "PhyInRmDtTmTextBox")        Dim iPhyInRmDtTmTextBox As TextBox = CType(MyControl, TextBox)        FindControls(DetailsView, "EDHoldDisposDtTmTextBox")        Dim iEDHoldDisposDtTmTextBox As TextBox = CType(MyControl, TextBox)        FindControls(DetailsView, "DispDschDtTmTextBox")        Dim iDispDschDtTmTextBox As TextBox = CType(MyControl, TextBox)        FindControls(DetailsView, "ddlTriageNurse")        Dim iddlTriageNurse As DropDownList = CType(MyControl, DropDownList)        FindControls(DetailsView, "ddlPriNurse")        Dim iddlPriNurse As DropDownList = CType(MyControl, DropDownList)        FindControls(DetailsView, "ddlEDPhy")        Dim iddlEDPhy As DropDownList = CType(MyControl, DropDownList)        FindControls(DetailsView, "ddlPriRefPhy")        Dim iddlPriRefPhy As DropDownList = CType(MyControl, DropDownList)        FindControls(DetailsView, "ddlDschRN")        Dim iddlDschRN As DropDownList = CType(MyControl, DropDownList)        FindControls(DetailsView, "ddlDschPhy")        Dim iddlDschPhy As DropDownList = CType(MyControl, DropDownList)        FindControls(DetailsView, "ddl_MnsArriv")        Dim iddl_MnsArriv As DropDownList = CType(MyControl, DropDownList)        FindControls(DetailsView, "lblDschDiag")        Dim ilblDschDiag As TextBox = CType(MyControl, TextBox)        FindControls(DetailsView, "chkbox_LogComplete")        Dim ichkbox_LogComplete As CheckBox = CType(MyControl, CheckBox)
        'Add all of the parameters to the command        With cmd.Parameters            .AddWithValue("@VID", Request("vID"))            .AddWithValue("@lbl_ChiefComplaint", ilbl_ChiefComplaint.Text.ToString)            .AddWithValue("@TriageDtTmTextBox", iTriageDtTmTextBox.Text.ToString)            .AddWithValue("@PtInRmDtTmTextBox", iPtInRmDtTmTextBox)            .AddWithValue("@RnInRmDtTmTextBox", iRnInRmDtTmTextBox.Text.ToString)            .AddWithValue("@PhyInRmDtTmTextBox", iPhyInRmDtTmTextBox.Text.ToString)            .AddWithValue("@EDHoldDisposDtTmTextBox", iEDHoldDisposDtTmTextBox.Text.ToString)            .AddWithValue("@DispDschDtTmTextBox", iDispDschDtTmTextBox.Text.ToString)            .AddWithValue("@ddlTriageNurse", iddlTriageNurse.SelectedValue.ToString)            .AddWithValue("@ddlPriNurse", iddlPriNurse.SelectedValue.ToString)            .AddWithValue("@ddlEDPhy", iddlEDPhy.SelectedValue.ToString)            .AddWithValue("@ddlPriRefPhy", iddlPriRefPhy.SelectedValue.ToString)            .AddWithValue("@ddlDschRN", iddlDschRN.SelectedValue.ToString)            .AddWithValue("@ddlDschPhy", iddlDschPhy.SelectedValue.ToString)            .AddWithValue("@ddl_MnsArriv", iddl_MnsArriv.SelectedValue.ToString)            .AddWithValue("@lblDschDiag", ilblDschDiag.Text.ToString)            .AddWithValue("@chkbox_LogComplete", ichkbox_LogComplete.Checked.ToString)            .AddWithValue("@UserID", System.Web.HttpContext.Current.Session("UserID"))
        End With
        ' Open the connection and execute the command        Try            con.Open()            If cmd.ExecuteNonQuery() < 1 Then                Throw New System.Exception("The record was not updated")            End If        Catch ex As Exception            System.Web.HttpContext.Current.Response.Write(ex.ToString())        Finally            If Not con Is Nothing AndAlso con.State = System.Data.ConnectionState.Open Then                con.Close()            End If        End Try    End Sub

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Foreign Key Is An Uniqueidentifier

Nov 10, 2005

Hello everyone.
I have 2 tables in MSSQL Server 2000, Products(idProduct, idProductType, name, quatity) and ProductsType(idProductType, name).

idXXXX are the primery keys and the data type is uniqueidentifier.

In table Products, the collum idProductType is a foreign key refering table ProductsType.

I can insert as many product types as i want without any problems.
Insert INTO ProductsType(name) VALUES('milk')

When inserting products i use the idProductType that was automatacly generated in last insert.
INSERT INTO Products (uuidProductType,name,quantity,)
VALUES ('AD9388A3-CA86-482D-B57F-6FA068E7D405','President Milk 50cl',500)

but i got the following error in SQL Query Analyzer:
Server: Msg 8169, Level 16, State 2, Line 1
Syntax error converting from a character string to uniqueidentifier.

I have searched the forum and i cant find any solution. i need to use uniqueidentifer data types because replication with PDA devices.

Any tips?

Thank you in advance.
Helder

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Feb 18, 2006

Hey can you use the Uniqueidentifier as a primary key or no??

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Problem With Sp And Uniqueidentifier

Jul 12, 2006

Hi,

I use this procedure to add a record to the db (SQL 2005)
i constantly get this error:

Conversion failed when converting from a character string to uniqueidentifier.

This is the sp:

set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go

ALTER PROC [dbo].[AddBootloader]

@BootName nvarchar(50),
@Version nvarchar(50),
@CSD nvarchar(50),
@CreatorID uniqueidentifier,
@FilePath nvarchar(150),
@FileSize nvarchar(150)

AS
INSERT INTO dbo.EB_Bootloaders

([Bootname]
,[Version]
,[CSD]
,[FilePath]
,[FileSize]
,[CreatorID])

VALUES

(
@BootName,
@Version,
@CSD,
@CreatorID,
@FilePath,
@FileSize)

And this is the table:

USE [Ebdata]
GO
/****** Object: Table [dbo].[EB_Bootloaders] Script Date: 07/12/2006 10:06:42 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[EB_Bootloaders](
[ID] [bigint] IDENTITY(1,3) NOT NULL,
[BootName] [nvarchar](50) COLLATE Latin1_General_CI_AS NULL,
[Version] [nvarchar](50) COLLATE Latin1_General_CI_AS NULL,
[CSD] [nvarchar](50) COLLATE Latin1_General_CI_AS NULL,
[FilePath] [nvarchar](150) COLLATE Latin1_General_CI_AS NULL,
[FileSize] [nvarchar](50) COLLATE Latin1_General_CI_AS NULL,
[CreateDate] [datetime] NULL CONSTRAINT [DF_EB_Bootloaders_CreateDate] DEFAULT (getdate()),
[CreatorID] [uniqueidentifier] NOT NULL,
[UpdateDate] [datetime] NULL,
[UpdateUser] [uniqueidentifier] NULL,
CONSTRAINT [PK_EB_Bootloaders_1] PRIMARY KEY CLUSTERED
(
[ID] ASC
)WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY]
) ON [PRIMARY]

GO
USE [Ebdata]
GO
ALTER TABLE [dbo].[EB_Bootloaders] WITH NOCHECK ADD CONSTRAINT [FK_EB_Bootloaders_aspnet_Users] FOREIGN KEY([CreatorID])
REFERENCES [dbo].[aspnet_Users] ([UserId])
NOT FOR REPLICATION
GO
ALTER TABLE [dbo].[EB_Bootloaders] WITH NOCHECK ADD CONSTRAINT [FK_EB_Bootloaders_aspnet_Users1] FOREIGN KEY([UpdateUser])
REFERENCES [dbo].[aspnet_Users] ([UserId])
NOT FOR REPLICATION

The funny thing is that i copied the sp code from another which runs perfect,
I insert a Guid from an asp.net page.

Hope someone can help me here because im am stucked!

Cheers Wimmo

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Apr 18, 2004

Hello there!

it was a while since i studied SQL and that brings us to my problem...

I'm creating a Stored Procedure wich first insert information in a table. That table has a uniqueidentifier fild that is default-set to newid().

later in the SP i need that uniqueidentifier value? how do I get it?

I tried this:

CREATE PROCEDURE spInsertNews
@uidArticleId uniqueidentifier = newid,
@strHeader nvarchar(300),
@strAbstract nvarchar(600),
@strText nvarchar(4000),
@dtDate datetime,
@dtDateStart datetime,
@dtDateStop datetime,
@strAuthor nvarchar(200),
@strAuthorEmail nvarchar(200),
@strKeywords nvarchar(400),
@strCategoryName nvarchar(200) = 'nyhet'
AS
INSERT INTO tblArticles
VALUES( @uidArticleId,@strHeader,@strAbstract,@strText,@dt Date,@dtDateStart,@dtDateStop,@strAuthor,@strAutho rEmail,@strKeywords)

declare @uidCategoryId uniqueidentifier
EXEC spGetCategoryId @strCategoryName, @uidCategoryId OUTPUT

INSERT INTO tblArticleCategory(uidArticleId, uidCategoryId)
VALUES(@uidArticleId, @uidCategoryId)

But i get an error when I EXEC the SP like this:

EXEC spInsertNews
@strHeader = 'Detta �r den andra nyheten',
@strAbstract = 'dn f�rsta insatt med sp:n',
@strText = 'h�r kommer hela nyhetstexten att st�. H�r f�r det plats 2000 tecken, dvs fler �n vad jag orkar skriva nu...',
@dtDate = '2003-01-01',
@dtDateStart = '2003-01-01',
@dtDateStop = '2004-01-01',
@strAuthor = 'David N',
@strAuthorEmail = 'david@davi.com',
@strKeywords = 'nyhet, blajblaj, blaj'

the errormessage is: Syntax error converting from a character string to uniqueidentifier.

does anyone have a sulution to this problem?
Can I use something similar to the @@IDENTITY?
I will be greatful for any ideas...

thanks
/David, Sweden

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