How to make back up of projects in Primavera, if suddenly it (a user) is logged out?
I don't understand the question. You can backup the database itself using Oracle or Sql Server backup tools. All the data is in the db, so everything you need is there.
But sounds like you have application issues if you cannot log in, or are kicked out suddenly.
Related
Hello I'm new to MVC and have been looking for a solution to my problem for the last couple days with no avail.
I've created a simple blog engine using ASP.NET MVC, after installing it on IIS on my local PC, I quickly realized I needed a database for the login service to work.
So I elected to use LocalDB on a PC that I plan to use as a server. I moved my files over to the PC and installed everything I needed. As soon as I installed SQLExpress with LocalDB and reset the site, everything was working perfectly. However, I noticed some minor typos on a section of the site that's not easily edited. Stupidly, I reinstalled the website entirely from a new build instead of just updating the view that needed correction like a smart person would do.
Now every time I attempt to login to an excising account or create a new one I simply get the error
Cannot attach the file 'C:\inetpub\wwwroot\App_Data\aspnet-FacetBlog-20161020065352.mdf' as database 'aspnet-FacetBlog-20161020065352'.
From what I've learned, It's something to do with my LocalDB instance, but fixes I've found online seem to have no effect.
Admittingly, I'm pretty naive with it comes to SQL, so hopefully the fix is simple. If I've failed to provide vital information please tell me and I'll update the question. Additionally, an explanation of what exactly went wrong would be much appreciated. Thank you for your time.
When reinstalling your site, probably you had deleted database file aspnet-FacetBlog-20161020065352.mdf in your database directory. Since deleting MDF file doesn't affect registered SQL Express instance, SQL Express thinks the database still exists and trying to connect but failed.
First, try to attach the DB using SSMS query like this:
EXEC sp_attach_db #dbname=N'aspnet-FacetBlog-20161020065352.mdf', #filename1=N'App_Data\aspnet-FacetBlog-20161020065352.mdf', #filename2=N'App_Data\aspnet-FacetBlog-20161020065352.ldf'
NB: I assumed your MDF file location stands in App_Data directory, change it to your actual database directory.
If attempt to attach by query doesn't work, try these steps:
Stop IIS/IIS Express pool if it still running.
Open a Windows Powershell instance on your server PC (install it first if doesn't exist).
Run the following command:
sqllocaldb.exe stop v11.0
sqllocaldb.exe delete v11.0
sqllocaldb.exe start v11.0
Recreate the DB instance on your project, including data connection in Server Explorer (remove then create).
Re-run the project in development machine, then copy all required files to server PC. The database instance should be (re-)generated at this time.
Restart IIS/IIS Express pool on server PC.
Additionally you may run Update-Database command from Package Manager Console to ensure database integrity.
If those solutions still won't work altogether, simply rename your database files and attach it on your project, verify the connection string then retry step (5) and (6) above.
Related problems:
EF5: Cannot attach the file ‘{0}' as database '{1}'
Cannot attach the file ".mdf" as database "aspnet-"
Delete .mdf file from app_data causes exception cannot attach the file as database
Cannot attach the file 'C:\inetpub\wwwroot\MvcApplication10\App_Data\aspnet-MvcApplication10-20130909002323.mdf' as database 'aspnet-MvcApplication10-20130909002323'
My Asp.net project uses an SQL db. I need to update the published version on Azure. It keeps failing on the db deploy. The thing is, all I need to update is the code. The current data are fine. Is there a way to tell it to go ahead and deploy the code and leave the data unchanged?
I figured it out. Under project settings, package/publish SQL, remove the database.
I need to migrate a customer's site which happens to be hosted in a remote Win32 environment with Sitebuilder, Plesk, SQL Server and ASP or ASP.Net, I'm not sure.
I'm used to LAMP environments, so I don't know what to do with all the files in this server. Sitebuilder and SQL Server are also new to me.
I only have access to the FTP files and to the Plesk panel control, but it doesn't even acknowledge the existence of any SQL Server database (as it usually does with MySQL databases).
So far I've only been able to think of these two options:
Code an ASP script that writes down the database content into CSV files (wouldn't know where to start).
Code a script that retrieves the data directly from the HTML pages (long, painful, error prone and not useful to access data available only to logged in users).
So my question is: from your experience, knowledge of this platform, and point of view, which would be my best option?
Thank you very much in advance in my first question here. Regards,
UPDATE: I've managed to access the server (Windows 2008 server + SQL server 2008) using remote desktop. I guess I should be able to export the database now. I'll check Management Studio to see if it can help in the process.
It sounds odd that it doesn't support remote connections, but if you want to do it from within your asp-pages, the following links might be good starting points:
Want to script all objects which depend on a SQL Server table
http://www.dotnetfunda.com/codes/code32-how-to-generate-create-table-script-for-all-tables-in-sql-server-database.aspx
https://dba.stackexchange.com/questions/20355/generate-create-script-for-all-indexes
I am using phonegap for my mobile application. I am creating a database from the application.
Everything is working fine and as expected.
But what happens to my database when I uninstall my application?
The database is also removed or do I have to remove the database manually?
I have created a different app to erase the database, but looking at the console.log()s it is seen that database also gets erased along with the application.
Is it true? or am I doing something wrong?
In my experience, when you deinstall the App like the user would by deleting the App on the Telephone, the Data of Database also gets deleted.
When I re-install the App for Developing, let`s say with
./adb install <packagename>
or from XCode, the Data does not get deleted.
I'm building a web application which soon I'll be promoting to production. This application has a login screen, as you know I used the integrated DB for developing. Now I want to move this database to a full SQL Server 2005. I'm using the aspnet_regsql.exe to create my membership tables and stored procedures in the SQL Server 2005 but I'm getting an error:
An error occurred during the execution of the SQL file 'InstallMembership.sql'. The SQL error number is 207 and the SqlException message is: Invalid column name 'FailedPasswordAnswerAttemptWindowStart'.
I google this for half of the day already and I can't seem to fine what's wrong, does anybody have ANY ideas on what am I doing wrong here? Any help will be really appreciate it.
The easiest way to deploy a brand new database to a remote server is to just publish the database from within Visual Studio. Once you do that you have the scheme and data all in one script. You then access your server either via a local SQL manager connection or a remote manager and run the script on your remote database.
The site 4GuysFromRolla has a nice little walk through with graphics which describe how to accomplish the publishing of your local database to your hosted one.
Good luck, and hope this helps you out some.
Go through the *.sql script file and see where that column reference is. Then you'll be able to see what exactly the script is doing to cause this error. My guess would be that it is getting caught up on referential integrity. If it is trying to create a foreign key constraint that that table/column does not exist then you'll see that error.
But back to the original question at hand. You don't need to recreate your whole database. That script file is to lay down the Membership for an empty database. If you have a working dev database you can just back it up and restore it to a production instance. No need to rebuild the membership database objects.