I have an existing table that i would like to add a uniquidentifier to
each record of the table. I have already create a column for the
uniqueid. What sql script could I run to actually place a value for
the newly created column for each record?
thanks for your help ahead of time
I would like to insert into a table with a primary key that has a uniqueidentifier. I would like it to go up by one each time I execute this insert statement. It would be used as my ReportId My VB code is this. Protected Sub btncreate_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btncreate.Click 'set connection string Dim errstr As String = "" Dim conn = New SqlConnection("Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|ASPNETDB.MDF;Integrated Security=True;User Instance=True") 'set parameters for SP Dim cmdcommand = New SqlCommand("sprocInsertNewReport", conn) cmdcommand.commandtype = CommandType.StoredProcedure cmdcommand.parameters.add("@UserName", Session("UserName")) cmdcommand.parameters.add("@Week", vbNull) cmdcommand.parameters.add("@Date", vbDate) cmdcommand.parameters.add("@StartTime", vbNull) cmdcommand.parameters.add("@EndTime", vbNull) cmdcommand.parameters.add("@HeatTicket", vbNull) cmdcommand.parameters.add("@Description", vbNull) cmdcommand.parameters.add("@TakenAs", vbNull) cmdcommand.parameters.add("@Dinner", vbNull) cmdcommand.parameters.add("@Hours", vbNull) cmdcommand.parameters.add("@Rate", vbNull) cmdcommand.parameters.add("@PayPeriod", vbNull) cmdcommand.parameters.add("@LastSave", vbNull) cmdcommand.parameters.add("@Submitted", vbNull) cmdcommand.parameters.add("@Approved", vbNull) cmdcommand.parameters.add("@PagerDays", vbNull) cmdcommand.parameters.add("@ReportEnd", vbNull) Try 'open connection here conn.Open() 'Execute stored proc cmdcommand.ExecuteNonQuery() Catch ex As Exception errstr = "" 'An exception occured during processing. 'Print message to log file. errstr = "Exception: " & ex.Message Finally 'close the connection immediately conn.Close() End Try If errstr = "" Then Server.Transfer("TimeSheetEntry.aspx") End If My SP looks like this ALTER PROCEDURE sprocInsertNewReport
I am new at ASP.net and I am having problems inserting data using C# in ASP.netI have created a table named "Profile" in the MS sql server database named "MyDataBase". There is a field named "ID" that has data type 'uniqueidentifier'.I am confused how to INSERT data into this data field. I have used MS Access and MYSQL in which there is an option of auto increment so we don't a unique identifier for each record.Please tell me what can I do to If I want to have a uniqueidentifier for each new record I INSERT in the "Profile" table of MS sql server database.While trying to insert, I get following errorsCannot insert the value NULL into column 'ID'and I don't know how I can insert something in this field that is of value type unique identifier.Please help me I will be very thankfull of you.
Hi,I'm new at asp .net and am having a problem. On a linkbutton click event, I want to insert into my db a row of data which includes two parameters. Param1 is the id of the logged in user, and Param2 is <%#DataBinder.Eval(Container.DataItem, 'UserId')%> which is the username of a user given through a datalist.When I execute the query: "insert into aspnet_friendship (userId, buddyId) values (@Param1, @Param2)"I get the error: Conversion failed when converting from a character string to uniqueidentifier.I am trying to insert these into my table aspnet_friendship into the columns userId and buddyId which are both uniqueidentifier fields. I tested the query using the same values (@Param1, @Param1) and (@Param2, @Param2) and found out that the problem is with Param2 because when I use Param1 the insert works perfectly. The value passed by Param2 is supposed to be the id of a user which I get from the datalist which selects * from aspnet_Users, so that <%#DataBinder.Eval(Container.DataItem, 'UserId')%> should also be an Id like Param1 is. Since both params are in the form of .toString(), I don't understand why one works but the other doesn't.As you can see in the code below, both of these parameters are dimmed as strings, so I don't understand why Param2 doesn't work. Can anyone please help? Protected Sub LinkButton1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Dim MyConnection As SqlConnection MyConnection = New SqlConnection("Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|ASPNETDB.MDF;Integrated Security=True;User Instance=True") Dim MyCommand2 As SqlCommand Dim CurrentUser As String CurrentUser = Membership.GetUser.ProviderUserKey.ToString() Dim add As String add = "<%#DataBinder.Eval(Container.DataItem, 'UserId')%>".ToString() Session("username") = User.Identity.Name Dim InsertCmd As String = "insert into aspnet_friendship (userId, buddyId) values (@Param1, @Param2)" MyCommand2 = New SqlCommand(InsertCmd, MyConnection) MyCommand2.Parameters.AddWithValue("@Param1", CurrentUser) MyCommand2.Parameters.AddWithValue("@Param2", add) MyCommand2.Connection.Open() MyCommand2.ExecuteNonQuery() MyCommand2.Connection.Close() End Sub Thank you.
anyone knows if there's an easy way to insert new GUIDs into uniqueidentifier cells when editing data in table on Management Studio Express? or Visual Studio 2005 Server Explorer? I can't find a shortcut, and copying from external tools is pain..
I suppose it's possible to build a VB macro in Visual Studio, would it work when editing table data?
Im getting this error below when I try to do an insert into my database. I have no idea why this is happening, please help!this is my sqldatasource:<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:myConnectionString %>" DeleteCommand="DELETE FROM [tblDiaryEntries] WHERE [DiaryEntryID] = @DiaryEntryID" InsertCommand="INSERT INTO [tblDiaryEntries] ([DiaryEntry], [Subject], [EntryDate], [UserId]) VALUES (@DiaryEntry, @Subject, @EntryDate, @UserId)" SelectCommand="SELECT [DiaryEntry], [Subject], [EntryDate], [DiaryEntryID], [UserId] FROM [tblDiaryEntries]" UpdateCommand="UPDATE [tblDiaryEntries] SET [DiaryEntry] = @DiaryEntry, [Subject] = @Subject, [EntryDate] = @EntryDate, [UserId] = @UserId WHERE [DiaryEntryID] = @DiaryEntryID"> <DeleteParameters> <asp:Parameter Name="DiaryEntryID" Type="Int32" /> </DeleteParameters> <UpdateParameters> <asp:Parameter Name="DiaryEntry" Type="String" /> <asp:Parameter Name="Subject" Type="String" /> <asp:Parameter Name="EntryDate" Type="String" /> <asp:Parameter Name="UserId" Type="Object" /> <asp:Parameter Name="DiaryEntryID" Type="Int32" /> </UpdateParameters> <InsertParameters> <asp:Parameter Name="DiaryEntry" Type="String" /> <asp:Parameter Name="Subject" Type="String" /> <asp:Parameter Name="EntryDate" Type="String" /> <asp:Parameter Name="UserId" Type="Object" /> </InsertParameters> </asp:SqlDataSource> Am I doing something wrong? Server Error in '/mine' Application.
Implicit conversion from data type sql_variant to uniqueidentifier is not allowed. Use the CONVERT function to run this query. 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: Implicit conversion from data type sql_variant to uniqueidentifier is not allowed. Use the CONVERT function to run this query.Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. Stack Trace:
Say you have a fact table with a few columns that all reference the same key column in a dimension table, you want to write a view to return the information for those keys?
USE MyTestDB; GO SET NOCOUNT ON; IF OBJECT_ID ('dbo.FactTemp' ,'U') IS NOT NULL DROP TABLE dbo.FactTemp;
[Code] ....
I'm using very small data at the moment, and the query plan and statistics don't really say which way.
We need to Insert/Update a Fact Table from staging Table. currently we are using a SP which update Fact Table for Each region. this process is schedule, every 5 min job is run and Update fact table.but time of Insert and Update too long from staging to Fact, currently we are using merge statement for Insert and update.in my sp we are looping number how many region we need to update and at a time single Region we are updating using while loop in current SP.
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
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.
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???
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).
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?
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.
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!
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...
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...
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?
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
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.
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!
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...
Hi: I am using the built in securty database from vs2005 I am trying to write an insert trigger that will add a role each time a user is added but I seem to be having difficulty I believe it's with the uniqueidentifier datatype. when I run this trigger via an insert statement I get the following error. Can anyone set me straight? ========error============== Cannot insert the value NULL into column 'RoleId', table 'R:AAAPROJECTSASPVS2005MERCERBUCKSAPP_DATAASPNETDB.MDF.dbo.aspnet_UsersInRoles'; column does not allow nulls. INSERT fails. ==================insert statement==========
Declare @NewUserID as uniqueIdentifier set @NewUserID=newID() print Cast(@NewUserID as varchar(50)) insert into dbo.aspnet_Users (ApplicationID,UserID,UserName,LoweredUserName,LastActivityDate) Values('f23f01f0-7ad7-463b-87e2-f3e9141e6426',@NewUserID,'lrchase','lrchase','7/20/2005') ======trigger============================ set ANSI_NULLS ON set QUOTED_IDENTIFIER ON go
ALTER TRIGGER [InsertRole] ON [dbo].[aspnet_Users] AFTER INSERT AS DECLARE @RoleID uniqueidentifier DECLARE @UserID uniqueidentifier Select @UserID=Userid from inserted Print @UserID SELECT @RoleID = RoleID FROM dbo.aspnet_Roles where dbo.aspnet_Roles.LoweredRoleName='user' Print @RoleID SET NOCOUNT ON; Insert Into dbo.aspnet_UsersInRoles Values(@UserID,@RoleID)
hi. im new in using rowguid, i want to know how long can this datatype can hold. and is there a chance that value can be duplicate or the sql is checking it already before it create a new one.
and what will happen if i select yes in isrowguid. thnx
Hi all,I'm trying to run a select where auniqueidentifier/GUID equals a hex, but I don't seem to be gettingmatches.For example, this query returns the expected record:select * from items where itemGUID ='{11111111-2222-3333-4444-555555555555}'But this one does not:select * from items where itemGUID = 0x11111111222233334444555555555555Any tips?thanks, -Scott
Greetings. I just inherited doscovered a 3gb DB that is chewing up lots of CPU time on a pretty beefy server. This DB uses 4 main tables. It has many more, but most of the Inserts/ Updates/ Deletes/ and Joins are done mainly on 4 tables. Anyways, I figured out which sprocs use the most CPU between the hours of 7 and 7 every day, off to a good start. The first one is hardly every run. While it is a pig in terms of CPU usage, the amount of times it's run is somewhat minimal compared to others. So the next one is is a sproc that does auto refreshes, and is run every minute by thousands. I start to analyze it, particularly for missing indexes, but all is well. So I'm beating my head up against the wall and I realize, THE CLUSTERED PRIMARY KEY (PK) FOR THESE TABLES USE A GUID DATA TYPE....
So I have some questions about this data type, and also inserting into a clustered PK in general.
Are joins on this data type as bad as joining on varchar columns in terms of speed?
I don't see that any of my insert sprocs are taking a long time. So if an insert occurs, and a page split needs to happen (which is quite potential with this data type as a clustered PK), does it -- A) Begin the insert, complete the insert, then do a page split? Or does it -- B) Begin the insert, do the page split, then complete the insert? If A, it would make sense that I would see no lag for my insert sprocs, but also see a high CPU usage (provided I have a high number of page splits, which is yet to be determined. If B, I would expect to see a lot of long running insert sprocs, which I don't.
I have a table that contains a uniqueidentifier column and then another table that contains a foreign-key column, but is set up as varchar. I am building a stored procedure, however I get the following error: "Syntax error converting from a character string to uniqueidentifier"
I tried casting the UID column to a varchar, but this does not work either.
This is a simple select where the column in the foreign table is equal to the ID column of the main table.
Is there a way to solve this without having to make any table changes?