I just not created a new database with 2 tables in it. In a table, I have set a column as a primary key and trying to change its properties i.e. setting is Identity to YES, but am not able to do so.
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I am developing a asp.net application and i am using SQL Server 2008. I took a IDENTITY column as Record_ID for detail table where i will have trillions of records per year. So just want to ask whats the largest number record id (identity) column can hold and in ASP.NET which data type i should use to handle record id as i am using this id as a reference to update the table data. I don't want to end up being trapped some day.
View 1 RepliesI'm in the middle of moving a web application from IIS6 to IIS7. I've enabled "Windows Authentication" and added <deny users="?" /> to the authorization section of my web.config file. When the app was running on IIS6 my users where able to access the web app without logging in because their windows login was automatically recognized. This does not seem to be the case in II7. I can not get a value for "Current.User.Identity.Name" in my ASP.Net code.
View 1 RepliesWhen I add
if (Context.User != null)
{
if (Context.User.Identity.IsAuthenticated)
{
if (!(Context.User is AdministratorPrincipal))
{
Admin.Web.Principal.AdministratorPrincipal newUser = new Admin.Web.Principal.AdministratorPrincipal(Context.User.Identity.Name);
}
}
}
to Application_AuthenticateRequest in global.asax file i always get an error when I try to reference it
Unable to cast object of type 'Admin.Web.Identity.AdministratorIdentity' to type 'Admin.Web.Identity.AdministratorIdentity'.
protected void Page_Load(object sender, System.EventArgs e)
Line 26: {
Line 27: this.adminID = ((AdministratorIdentity)HttpContext.Current.User.Identity).AdminID.ToString();
Line 28: }
I did a test and tried to move the code from global.asax to a Page_Load() of webform and worked fine.
I'm trying to auto-increment my primary key (customer ID) but I can't.
The primary key that I would like to change the identity-specification from no to yes has the following properties:
data type: int
allow nulls: unchecked
And I've tried to change from (is identity) property but am unable to.
I need to retrieve the identity value after the record has been created for another datasource. I.E. When the record is created in SqlDataSource7 the identity value (4700) would be assigned to Label1.text and used in SqlDataSource8 to insert a new record.
How do I do this? In the CodeBehind retrieve the identity value using SqlDataSource7 Scope_Identity() and putting that value into the SqlDataSource8 ApplicantID column.
[code]...
So far it seems like I get something figured out then run into another issue... Anyways, I was finally able to grab an ID from a table and enter the value into a Label using this code:
[Code]....
Now i want to make things trickier by grabbing the last value enterd. Now there will possibly be multiple people using the application simultaneously, i think it is still possible to do this. Here is the statement that enters VALUES into the table that generates the CaseID that i want to grab from:
[Code]....
From what i have researched, I may need to do a WHERE some where to grab the @@IDENTITY. I am having trouble figuring out where the @@IDENTITY goes, and possibly the correct syntax as well.
I have a book table and a author table which contains book id for the book tbl and author id for the author tbl.
View 29 RepliesI want to konw how to start my identity column from 001?
[Code]....
this does not work as it still takes it froom cause 001 and 1 is the same
I want to know mail difference between primary key and identity key with example.
View 3 RepliesI'm trying to import a few hundreds of data to a SQL server database table from Excell Spreedsheet. In the taable, I created Id as key that is identity. How can I solve identity when I import excel data to the database table.
View 3 RepliesI have a Stored Proceedure which DID return the Scope_Identity when this was executed in SQLServer 2000.
Now I am porting this over to SQLServer 2008, and this always returns 0, and not the Scope_Identity which it should.
Here is the Stored Proceedure which will pass null for the parameter @pProjId for an insert:
[Code]....
Here is the script which creates the hip_Project Table:
[Code]....
What do I need to change for SQLServer 2008?
Again, this executed fine in SQLServer 2000 and always returned the Scope_Identity as expected. This problem has come up with other stored proceedures as well for which I need the Scope_Identity returned.
I have table with around 100 record. Now I want to set identity to primary Key column
View 3 Replieshow can i create IDENTITY ID for primary Key column like this
AAAAA
AAAAB
AAAAC
AAAAD
AAAAE
.
'
'
'
AAAA1
AAAA2
AAAA3
AAAA4
.
.
.
.
AAABA
AAABB
AAABC
I have stored procedure where i am creating table and setting primary key how to set auto increment ?
set @sql =@sql +
'CONSTRAINT [PK_'+@Table+']
PRIMARY KEY CLUSTERED ([ID] ASC)) ON [PRIMARY]'
I recently moved a .net site from one machine to another, now for some reason one of the stored procedures is throwing an exception when attempting to insert!
Exception Details: System.Data.SqlClient.SqlException: An explicit value for the identity column in table 'dbo.tbl_Events' can only be specified when a column list is used and IDENTITY_INSERT is ON
BTW, the column in question does have the identity set to Yes in management studio
I was using originally SQL 2005, now its on SQLexpress 2008
stored procedure:
[code]....
I have an insert table with identity specification set. And I getthis error. I'm using a stored procedure to store it. How do I correct it. I'm also using a details view on my insert page.
Exception Details: System.Data.SqlClient.SqlException: Cannot insert explicit value for identity column in table 'Insert' when IDENTITY_INSERT is set to OFF.
http://forums.asp.net/p/1625331/4177299.aspx#4177299?Is+Identity%3f+in+table+definition+not+available
I tried all that was suggested in the above link..but I just cannot see the Identity data type option in the drop down. How can I set one field as a Identity data type if I dont see it?
In the tutorial I am doing I have been requested to change a field in the colums properties of a table. The ID column is currentl displaying NO and NO again for "is aIdentity. I can Highlight the values but cannot change to yes. either in the properties talbe or in the properties window on the right hand side of IDE interface. How do I change that value?
View 3 Repliesactually recently we just shifted our website. & now when i try to transfer database from my previous server to new remote server database.all the tables auto increment field is set to 'NO' and there is no primary key anymore.
View 3 RepliesHow to create sql server table with unique random identity between 45365 - 5782155129452 ?
View 5 RepliesThis issues has been driving me nuts. I am trying to follow the tutorial on [URL] I am trying to connect to a database in Microsoft SQL Server 2008. The way I do this is by right clicking on the "Data Connections" > Add Connection. Afterwards the Add Connection window comes up, I make sure my data source is "Microsoft SQL Server (SqlClient). And, I choose a server name; the only server I can choose is DomainSQLEXPRESS. The issue is when I go down to the "Select or enter a database name" drop down box, I do not see my database listed. I have also made sure in the SQL Server Management Studio that I have given my user all the privileges for the database. I know my explanation is kind of vague, but would anyone know the reason why I would not see my database?
View 3 RepliesI am using an Visual studio 2010 ultimate edition. And here i have getting an error " unable to connect to the asp.net development server " while i try to run the Web Application by pressing F5 key from Web Application Project. Can any tell me whats the problem and how can i resolve it.
View 3 RepliesI have a table converted from Access and the identity keys were lost. Now I need to make the id column the identity column, but it already has a lot of null values, how do I auto generate integer values for the null rows? The row ids are incremented, so if there is a way to auto increment the ids
View 7 RepliesI have a .Net Webservice(2.0 framework) and I am trying to call this service from SQL
server 2005 using CLR.
I have created assamblies on server and trying to call the we service through CLR, but I'm getting below error:
"Exception:
Server was unable to process request. ---> Invalid URI: The URI is empty."
