I use Microsoft Visual Studio Professional 2013. I created Database1.mdf in my App_Data folder. By default, it uses integrated Windows authentication. I have no problem connect to this database file, but when I update all file into web space and browse it in browser, it has an error. I think I need to change it to SQL Server authentication instead of integrated Windows authentication.
My questions are:
How can I change it to SQL Server authentication step by step? I want to connect this data file with user name & password.
How to assign user into it?
You need to attach the database file to your SQL Server:
http://www.youtube.com/watch?v=rhIr9Qf-oHw
Then you create the type of logins you want:
http://www.youtube.com/watch?v=Uh5USR7pymE
You can now detach the database. Your application can use now the new logins. If you change from Windows to User/password your connection will need to say so, something like:
Server=myServerAddress;Database=myDataBase;User Id=myUsername;
Password=myPassword;
I also found this helpful link that describes also the steps:
SQLExpress - How do I set username/password for a sql datafile
Hope this helps.
Related
I have been able to set up an active directory login for my Azure database.
Now I want to add additional active directory logins and set their permissions
I understand that I need to use Management Studio to do this and have installed SSMS v17.8.1
I have been studying docs but I can't find the instructions
[Update]
After reading Conor's answer I was able to create the user
CREATE USER [jobuser#mydomain] FROM EXTERNAL PROVIDER WITH DEFAULT_SCHEMA=[dbo]
However if I try to login using MSSMS with Active Directory - Password authentication I get
Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON' (MIcrosoft SQL Server, Error 18456)
[Update]
In the Connection Properties Tab
I had to overtype with the database name
That particular page only shows an example using a SQL login/user, so I can understand why you are confused.
Please read through this page:
https://learn.microsoft.com/en-us/sql/t-sql/statements/create-user-transact-sql?view=sql-server-2017
Specifically, you want to create a user using the AS EXTERNAL PROVIDER example. This tells SQL Azure (and SQL DW) to use Azure Active Directory instead of creating a SQL user. Please note that this does not (as of today) work in SQL Server. (SQL Server supports integrated authentication against a local Active Directory, but it just does not currently support the Azure Active Directory service).
Also, there is no specific requirement that you use SSMS to do this step. You can do it within SSMS, SQL Operation Studio, through one of the SQL client drivers in a program you write (or some third party program that can invoke SQL over them), sqlcmd, etc. You don't even need to have the latest SSMS to make things work (though it is recommend to get the best experience against SQL Azure including syntax highlighting).
Please give that a try and see if it gets you unblocked.
Best of Luck!
I have an issue with logging a Support user into an Application that has a SQL Server backend.
When configuring the application itself, the SQL set-up asked me to assign whether the Security to access the Application would be Windows Authentication or SQL: server Authentication, I chose Windows Authentication, and as I was using a login called
'LabUser1' I have been able to login to the application fine.
However, when I logon to the server using a different windows login, this time 'Support', SQL keeps giving me the error:
Error accessing the database DSN
Now I know the reason is because the install of SQL happened using the 'Labuser1' profile, but how can I create a script that will allow me to add the 'Support' user to the 'Allowed Logins' so that I can logon to the app server and at least open the Application? (I have seperate logins for when I see the applicatiojn login window, so please don't confuse the matter by thinking it is a simple case of creating a login for Support....I am talking about logging into the server)
The current batch file I am trying to run is:
sqlcmd -S localhost\OCDBB01 -i createSupportlogin.sql
Then I run this batch file after having created the following SQL script:
CREATE LOGIN OCDMW1\Support FROM WINDOWS
GO
Your description of the situation is a bit confusing to me however it appears that the "SQL setup" that is part of the application configuration created a ODBC DSN that uses the credentials of person logging into the machine as the login for SQL Server.
Simply creating a new (correct) login to the SQL instance may not resolve this issue since that does nothing to modify the DSN. If you are tied to using Window Authentication for SQL access it might be necessary to create multiple DSNs for the application to use and find a way to have the correct DSN associated to the right login for the application to use.
Please find all the files I'm refering to at this link:
http://whyisthisinmyfood.com/sql/
I have installed a new copy of "SQL Server 2008 R2 Management Studio Express (x86)" on two Windows 7 computers. The SAME install file for both computers. Installed the same way. (as far as I know, I chose the same options)
One at home and one at work.
The one at home seems to work perfectly I "Execute" this file (ITD132-Inventory Initial with data.sql) and it works fine. When I "Execute" it at work I get:
Msg 262, Level 14, State 1, Line 1
CREATE DATABASE permission denied in database 'master'.
..and a bunch of stuff after that which is caused because the database was not created in the first place.
I have compared the permissions on both computers.
see these files:
home computer : non-networked.jpg
work computer: work-networked.jpg
I read in one post that to create new Logins one must be logged in as the Administrator. I log into the Server Managment studio with my windows credentials and I am the Local Admin for my work computer and I have not been able to find any other place to log in as an administrator for this SQL Server Management Studio (so clearly I'm not sure whats meant by that)
At this point I think my problem is that I need to create a user who is not just the "BUILTIN\User" (because this login does not have permissions) with permissions.
But I have no idea how to login as an administrator to create this user role.
Please forgive me if these are obvious answers as I am just starting with this MS Management studio and am not very familiar with T-SQL.
Thanks,
Diana
If you install SQL Server, you get asked during installation process which user or user group should have the Admin-Privileges. If your computer is part of a domain and you login locally, things might get complicated.
The easiest (but not safest way) to login as a "superuser" if to enable the "sa" user.
this is one user that logs on with a password (not integrated logon) and has all the juice to run every script possible :-) By default it's disabled - googling I found a easy how-to enable it:
http://sudeeptaganguly.wordpress.com/2010/04/20/how-to-enable-sa-account-in-sql-server/
I think you are correct that you need to create another user with enough permission. Generally logging in with "integrated security" using your Windows credentials should have enough permissions (assuming the same user is the user that installed SQL Server). If not, you have better luck logging in as the SQL Server user "sa" (system administrator) which should have full permission. Do you know the "sa" password?
Note: the security mode for SQL Server can be set to "Only integrated security with Windows users", "SQL Server security" or "both". The "sa" account will only work if the SQL Server security is enabled. You may be able to access these settings using your BuiltIn\User account.
I'm trying to create a database on my local machine using SSMS version 11.0.2100.60. I've run the application as administrator, logged in using Windows authentication, and I've added MYDOMAIN\my-username to the Logins. However if I try to create a db with this login I get the message
CREATE DATABASE permission denied in database 'master'.
(Microsoft SQL Server, Error: 262)
If I try to add the privelage dbcreator to my user, I get the following error.
User does not have permission to perform this action.
(Microsoft SQL Server, Error: 15247)
I can't log in as sa as I don't know/remember the password (is there a preset default?), and if I try to change the password I get the message:
Cannot alter the login 'sa', because it does not exist or you do not have permission.
(Microsoft SQL Server, Error: 15151)
Finally I note that the account 'sa' is disabled, and if I try to enable it I get the same error as before. Is there any way around this or do I need to re-install?
Version info:
Microsoft SQL Server Management Studio 11.0.2100.60
Microsoft Analysis Services Client Tools 11.0.2100.60
Microsoft Data Access Components (MDAC) 6.2.9200.16384
Microsoft MSXML 3.0 4.0 6.0
Microsoft Internet Explorer 9.10.9200.16635
Microsoft .NET Framework 4.0.30319.18051
Operating System 6.2.9200
I found the answer here:
In order to start SQL Server in single-user mode, you can add the
parameter “-m” at the command line. You can also use the SQL Server
Configuration Manager tool, which provides proper controls for the
file access and other privileges. To use the Configuration Manager
tool to recover your system, use the following steps:
Open the Configuration Manager tool from the "SQL Server 2005| Configuration" menu
Stop the SQL Server Instance you need to recover
Navigate to the “Advanced” tab, and in the Properties text box add “;–m” to the end of the list in the “Startup parameters” option
Click the “OK” button and restart the SQL Server Instance
A little more specific :
Open Sql Configuration Manager.
Select SQL Server Services.
On the right hand side, select the instance.
Right click on it and open properties.
In the advanced tab attach ";-m" at the end of the Startup Parameters field.
Apply and restart the service.
Now you have privilege to enable "sa" user and modify its password.
once done, remove ";-m" and restart the service.
You are good to go.
I'd like to point out an alternative answer laid out on DBA SE. Download PSExec onto the box that is having the problem and follow the instructions laid out in this blog post to effortlessly change admin settings using the NT Authority\System account.
./psexec -s -i "C:\...\Ssms.exe"
Wanted to share this solution as it solved my problem!
Quick question: How do I get some kind of database to use to test my SQL syntax and create basic data.
I have Sqlite Code which I'll soon put on a server. I have SQL Server 2008 installed with visual studio 2010. I tried connecting to the database and had no luck.
I also tried using an .mdf file instead thinking it's a file and I won't have connectivity issues. Wrong, I still couldn't connect and I used this site to help me (i'm aware its 2005)
In that case I used:
var conn = new SqlConnection(#"Server=.\SQLExpress;AttachDbFilename=C:\dev\src\test\SQL_DB_VS_Test\test.mdf;Database=dbo;Trusted_Connection=Yes;");
exception
Unable to open the physical file "C:\dev\src\test\SQL_DB_VS_Test\test.mdf".
Operating system error 5: "5(Access is denied.)".
Cannot attach the file 'C:\dev\src\test\SQL_DB_VS_Test\test.mdf' as database 'dbo'.
With trusted = no I get Login failed for user ''. (What user am I suppose to set?). I created the .mdf with Visual Studio somehow.
What if you try this connection string:
var conn = new SqlConnection(#"Server=.\SQLExpress;
AttachDbFilename=C:\dev\src\test\SQL_DB_VS_Test\test.mdf;
Database=test;Integrated Security=SSPI;");
I don't think it's a good idea to call your database "dbo" (that's a SQL Server keyword - I wouldn't use it for my own purposes!), and also I believe you need to use Integrated Security=SSPI; to define Windows authentication - Trusted_Connection is not used for SQL Server connection strings, AFAIK.
Have you tried using SSMS to access your local instance? It's helpful for getting connected and getting everything setup. Also, I think the default install of Sql Express with VS only support trusted connections.
After creating the mdf file with visual studios right click the mdf and select properties. In it you'll see a row called Connection String. Copy/paste it into your app and it should connect. The key part is User Instance=True