mdf

问题 I have VS 2017, SQL Server 2017 Configuration Manager and SQL Server 2017 management tools. My connection string is Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename=|DataDirectory|\test.mdf;Integrated Security=True;Connect Timeout=30 The version of connection: 13.00.4001 When I run my app in another PC I installed the SQL Server LocalDB 2017 and my app works perfectly! But when I copied the .MDF and .LDF files from that PC and tried to added them to new project I got this error: cannot be

问题 I have VS 2017, SQL Server 2017 Configuration Manager and SQL Server 2017 management tools. My connection string is Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename=|DataDirectory|\test.mdf;Integrated Security=True;Connect Timeout=30 The version of connection: 13.00.4001 When I run my app in another PC I installed the SQL Server LocalDB 2017 and my app works perfectly! But when I copied the .MDF and .LDF files from that PC and tried to added them to new project I got this error: cannot be

问题 How can I open an Microsoft SQL Server MDF file in Python? Edit I've tried pyodbc.connect but that requires a legitimate "server connection"—you can't simply open the MDF file— pyodbc.connect(driver='{SQL Server}', dbq=r'c:\database.mdf') (Like you'd do for MDB files.) pyodbc.Error: Neither DSN or SERVER keyword supplied Okay— pyodbc.connect(driver='{SQL Server}', dsn=r'c:\database.mdf') pyodbc.Error: Data source name not found All I want to do is list its schema and then it. 回答1: The fact

问题 Can LinqPad query from a loose mdf file? How would it happen? (Joe Albahari, are you out there?) 回答1: Yes. Choose Linq to SQL. Then there's Attach Database File. 来源： https://stackoverflow.com/questions/4824005/can-linqpad-connect-to-an-mdf-file

问题 Can you help me how can I open *.MDF file of database created with VisualStudio 2010, into SQL Server Management Studio? Tried to attach by myself, but I cannot navigate to that file for (I guess) some security reason. 回答1: I had the same problem. system configuration:-single system with window 7 sp1 server and client both are installed on same system I was trying to access the window desktop. As some the answer say that your Sqlserver service don't have full access to the directory. This is

问题 My friend gave me a database file: record.mdf . I copied that .mdf file to my app_data folder and I can access it. However, the connection string contains absolute path: AttachDbFilename="C:\Users\Dell\Documents\Visual Studio 2010\Projects\WebApplication2\WebApplication2\App_Data\record.mdf" But I want it to connect using: Data Source=localhost\SQLEXPRESS; How do I copy .mdf file to SQL Server's local folder, so that the connection string does not use an absolute path to the database? I am

问题 My friend gave me a database file: record.mdf . I copied that .mdf file to my app_data folder and I can access it. However, the connection string contains absolute path: AttachDbFilename="C:\Users\Dell\Documents\Visual Studio 2010\Projects\WebApplication2\WebApplication2\App_Data\record.mdf" But I want it to connect using: Data Source=localhost\SQLEXPRESS; How do I copy .mdf file to SQL Server's local folder, so that the connection string does not use an absolute path to the database? I am

问题 Ok, so I want to populate/bind some data to a checkboxlist but cannot seem to binf the right values? I want to populate it with the information from a ROW, not the whole column which is what's happening to me. Here's some code anyways to show you what the problem is. This is the code in the xaml <form id="form1" runat="server"> <div> <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>" SelectCommand="SELECT [Option1], [Option2],

问题 I have an .mdf file on my local box. I have SQL Server 2008 Express and SQL Management Studio 2008 Express installed on my local box. How in the world do I import this .mdf file as a new database into my SQL Server? This seems like a ridiculously common task that must be performed thousands of times a day across the globe, and I cannot figure out how to do it in Management Studio Express. What am I missing? 回答1: See: How to: Attach a Database File to SQL Server Express Login to the database

问题 I am trying to create a login function with SQL server 2008 express and Visual Web Developer 2008 Express. I tried Using a Login status and Login controll / Running the page without debugging and then attempting to login. I was told this would create a ASPNETDB.MDF. file; Instead it gave me an error. I then attempted to create a database in my AppData section of Visual web developer and it gave me this error: connections to sql server files (.mdf) Require sql server 2005 to function properly.