SQL Server :: How To Create Unique Clustered Index Error Message
Dec 21, 2010
I've procedure that does the below task.1. Create a #table from an existing table2. Insert data into the temp table, this copies few duplicate records into my temp table3. After insert, I'm creating a cluster index for the temp table to enhance my search option later.While creating the Index, I get the below message.[CREATE UNIQUE INDEX terminated because a duplicate key was found for index ID 1. Most significant primary key is 'type ad, len 16'.
Cannot create the clustered index 'RateViewIndex' on view 'NoteToPass.dbo.RateView' because the select list of the view contains an expression on result of aggregate function or grouping column. Consider removing expression on result of aggregate function or grouping column from select list.
1) we have only one select query to select 5 column form the table(i.e. select col1,col2,col3,col4,col5). so in that case should we go for stored procedure Or we can directly write the select query in the .Cs file only ( means in Database layer). when we should go for the SQL server stored procedure and when we should go for in line query in Visual Studio itself.
2)how to decide when to use Clustered and when to use Non Clustered index?
I have a user defined function GetAddress which takes address id (int) as a parameter and returns a address which may contain some 200 to 300 characters...In the execution plan for that function it is displaying cluster index seek cost as 100%...I have clustered index for address id in the address table..is that costing the resources more...How to decrease the cost of the function or a query...!!
i am using create user wizard and capturing other information within content template when a new userregisters. Some of the textboxes are binded to required field validators.there is a validation control on the page and ShowMessage box is True.If they dont complete some of the text boxes then the message box pops Up with the error message.It does not however include information errors like "User already exists" or Email address already existsfrom the create user wizard membership UserName and Password Textboxesis it possilbe to hook all of these up so I get one message box with all errors including membership ones?
I am having a label to show success message during the successfully save.
I am having a drop down with the name "Technology".
During on selected index change event of the drop down, i am binding another drop down with the name "Resources".
When the Button is clicked, i am showing the "success message" and on click event of the drop down, i am clearing the message by using the java script.
function ClearErrorMessage() { document.getElementById('ctl00_ContentPlaceHolder1_lblMessage').innerHTML = ''; }
But when i change the drop down, the message gets reappeared.
I have forgotte password page in my application,page have one textbox to insert email address,when user click on submit button if inserted email address (i.e. abc@gmail.com) does not exits in DB it will give custome error message like "Email ID not available".after that suppose user will enter inproper email address (aaa#gmail.com) than client side validation for regular expression will file "Email id not valid",at same both message be on screen,now i want only one message at a time.so please can you help me for same
I need a way to create unique values for a property in my custom server control..
In this case I will have the poroperty called "Name" and I neeed the value of Name to be unique for each "instance" of the control...
So for instance if I have a page with more then one instance of the control, I dont want the value of the Name property for these instances to be allowed to be the same..
...to put it kind of simple, if I dont remember this incorrect, I want it to be sort of like the ID property..but with another name then ID.
I'm trying (SQL Server Compact) to add primary key constraint on existing table that has some rows in it. While adding primary key I'm getting the error:
"A duplicate key cannot be inserted into a unique index"
I just got a new computer with Windows 7 and installed IIS, including support for ASP. I am running everything locally on my computer. A simple statement like <% response.write time() %> works fine, so ASP is working, However, when I try to run a page that accesses a database (at least, I am assuming that that is the root of the problem) then I get the unhelpful error message:An error occurred on the server when processing the URL. Please contact the system administrator.If you are the system administrator please click here to find out more about this error. I have no idea where to begin. the database is in the same location as it was on with my old computer, and I have adjusted permissions to the database so that everyone except Creator Owner has full permissions - for whatever reason I am not able to change Creator Owner permissions.
using vb.net/asp.net 2005 and SQL Server 2005.I had similar issue yesterday: I created a unique index on a table to prevent duplicates when user tries to edit existing records in a gridview.This works fine and I am seeing the "cannot insert duplicate key row message...." however I need to catch the exception because I do not want to display the table and column names.I have this set up but its not catching the exception, the exception is displaying but not my version, does anyone know in what gridview event and how I can catch and customize this exception? what i have now (but not working ) is:
i am experiencing thi error when i click on the application in the remote machine.
Server Error in '/please-god' Application.
Security Exception Description: The application attempted to perform an operation not allowed by the security policy. To grant this application the required permission please contact your system administrator or change the application's trust level in the configuration file.
Exception Details: System.Security.SecurityException: Request for the permission of type 'System.Security.Permissions.EnvironmentPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
Source Error:
Line 7: Dim oBF As New BinaryFormatter() Line 8: Dim oFS As FileStream Line 9: Dim strPath As String = Path.GetTempPath & "schedule.Bin" Line 10: Line 11: Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Partial Class appointmentscheduler Inherits System.Web.UI.Page Dim arrCalendar(12, 31) As String Dim oBF As New BinaryFormatter() Dim oFS As FileStream Dim strPath As String = Path.GetTempPath & "schedule.Bin" Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load If (Cache("arrCalendar") Is Nothing) Then If (File.Exists(strPath)) Then oFS = New FileStream(strPath, FileMode.Open) arrCalendar = DirectCast(oBF.Deserialize(oFS), Array) oFS.Close() Cache("arrCalendar") = arrCalendar End If Else arrCalendar = Cache("arrCalendar") End If End Sub Protected Sub btnSave_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnSave.Click arrCalendar(Me.myCalendar.SelectedDate.Month, Me.myCalendar.SelectedDate.Day) = Me.myNotes.Text oFS = New FileStream(strPath, FileMode.Create) oBF.Serialize(oFS, arrCalendar) oFS.Close() Cache("arrCalendar") = arrCalendar End Sub Protected Sub btnDelete_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnDelete.Click arrCalendar(Me.myCalendar.SelectedDate.Month, Me.myCalendar.SelectedDate.Day) = "" oFS = New FileStream(strPath, FileMode.Create) oBF.Serialize(oFS, arrCalendar) oFS.Close() Cache("arrCalendar") = arrCalendar Me.myNotes.Text = "" End Sub Protected Sub myCalendar_DayRender(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DayRenderEventArgs) Handles myCalendar.DayRender If arrCalendar(e.Day.Date.Month, e.Day.Date.Day) <> "" Then e.Cell.BackColor = Drawing.Color.Red End If End Sub Protected Sub myCalendar_SelectionChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles myCalendar.SelectionChanged Me.myNotes.Text = "" If arrCalendar(Me.myCalendar.SelectedDate.Month, Me.myCalendar.SelectedDate.Day) <> "" Then Me.myNotes.Text = arrCalendar(Me.myCalendar.SelectedDate.Month, Me.myCalendar.SelectedDate.Day) End If End Sub End Class
What do i have to do to eliminate this error message?
I am getting the below error when I am trying to export RDLC report data into Excel sheet using Microsoft report viewer control."Index was out of range. Must be non-negative and less than the size of the collection.Parameter name: index"
I have a problem with my site created with Share Point Portal. This morning I launched a specific link I came out this error: Index was outside the bounds of the array.Server Error in '/_layouts/incident' Application. Index was outside the bounds of the array. Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code. Exception Details: System.IndexOutOfRangeException: Index was outside the bounds of the array. 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:
[IndexOutOfRangeException: Index was outside the bounds of the array.] Incident.ActionResponse..ctor(SPListItem item) +290 Incident.ActionResponseCollection..ctor(SPWeb web) +96 Incident.Incident.Page_Load(Object sender, EventArgs e) +1089 System.Web.UI.Control.OnLoad(EventArgs e) +67 System.Web.UI.Control.LoadRecursive() +35 System.Web.UI.Page.ProcessRequestMain() +731 Version Information: Microsoft .NET Framework Version:1.1.4322.573; ASP.NET Version:1.1.4322.573
Using vb.net/asp.net 2005 and SQL Server 2005:I have a unique constraint setup to prevent users from entering duplicate email addresses in my online system.When a user tries to edit an existing email to one that already exists (add a duplicate) it shows the following<ERROR>Cannot insert duplicate key row in ojbect "dbo.someTableName" with unique index.....The statement has been terminated This prevents the user from adding duplicates which is good but I would like to provide a more user friendly exception message and I do not want to show the table and field names to the user.
I have used asp.net button in my application. I clicked asp.net button in my server i am geting the following exception. its very urgent
the error i have listed below.
Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 500
using sql server 2005.I am creating a query to get the last order for each customer and this is why I"m using the rownum field below (a customer can have many orders in the ORDERS table). however when I use the syntax below I am getting the following error:
<ERROR>
Arithmetic overflow error converting expression to data type int.
Warning: Null value is eliminated by an aggregate or other SET operation.
</ERROR>
Have any of you seen this or know how to fix it?
I am thinking that I need to check rownum for null but when I tried that it was not possible because rownum is not a column, The query that I'm using is below:
When I add an update command to my page and run the page I get this error message
Server Error in '/MYApplication.
Incorrect syntax near '-'.Must declare the scalar variable "@recnum".
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: Incorrect syntax near '-'.Must declare the scalar variable "@recnum".
Source Error:
[Code]....
Stack Trace: [Code]....
Version Information: Microsoft .NET Framework Version:2.0.50727.3082; ASP.NET Version:2.0.50727.3082
I have this admin page where i want to throw an error if they select more than 5 items from the list. I was trying to do this on the server side. When the selected items is more than 5, I get an error screen.
