I'm converting web application written in ASP into PHP that will be using MySQL. I have a SQL Server database with two files (.MDF and .LDF) I want to convert into CSV file but I am having trouble finding the right tool to do the job. I found that some people are suggesting SQL Server Express. I tried it but couldn't figure out how to load database from file and use it. I also tried to use opendbcopy but when trying to open a file it doesn't show it in the file pane.
If you install SQL Server Express, you can load the image file using the Attach Database functionality in the SQL Server Management Studio (the management UI).
Then you can view and work with the database directly from Management Studio, where you can export the file to CSV by right-clicking the database name and selecting Tasks->Export Data.
There's an online service called RebaseData that can do the job. You just need to upload your .MDF file and it gets converted to a .ZIP archive. The .ZIP archive will contain several .CSV files, one for each table of the database.
Link to the converter
Disclaimer: I'm working for that service.
connect database to visual studio and write query to display all data from the table you want and then right click and select all and again right click and save it .
Its done !
Related
This is an assignment. I have to import a .sql file into MS Access. The file preferably will be NorthWind Database (.sql file). I have downloaded one from:
https://northwinddatabase.codeplex.com/releases/view/71634
and it contains a .sql file.
What to do next?
(Please note that importing/connecting MS Access from/to MS SQL Server through ODBC is irrelevant to this problem. The problem is to import a generic .sql file)
That's plain impossible without a major rewrite, and I seriously doubt if that is the assignment given to you.
The SQL for download is in T-SQL for building the complete database in SQL Server.
The Nortwind database is for download in an Access version if that is what you need.
You are going to have to rewrite it, but you should be able to open it with any text editor like notepad. Then you can copy and paste it into the sql view in the query designer.
I'm using forms authentication to handle users and attempting to deploy my database to SQL Azure, but getting this error message:
The only table of the four listed that I utilize is aspnet_Membership, and the only other table I use is aspnet_Users from implementing forms authentication. What is TextInRowSize and why does SQL Azure care about it? Do I have any option to modify aspnet_Membership to make it compatible?
If it would be easier to remove the current system altogether and replace it with my own, I'm fine with that too.
That looks like an error in the data-tier application framework. I can suggest a workaround to get your database to Azure:
Use SqlPackage.exe (https://msdn.microsoft.com/en-us/library/hh550080(v=vs.103).aspx) from the command line to extract a dacpac file with all table data. Then use SqlPackage.exe to deploy that dacpac file to your database in Azure. The extract command would look something like:
C:\>"c:\Program Files\Microsoft SQL Server\120\DAC\bin\SqlPackage.exe" /a:extract /scs:"Data Source=yourSqlServer;Integrated Security=true;Initial Catalog=yourDatabase" /tf:C:\temp\mydatabase.dacpac /p:ExtractAllTableData=true
And the import command would look something like:
C:\>"c:\Program Files\Microsoft SQL Server\120\DAC\bin\SqlPackage.exe" /a:publish /tcs:"Data Source=yourAzureSQLServer.database.windows.net;User Id=yourUserId;Password=yourPassword;Initial Catalog=yourDatabase" /sf:C:\temp\mydatabase.dacpac
So quick suggestions since I see you are using V12 which should support those properties now.
First make sure you are using SSMS 2014 SP1 at least, this has a number of fixes for using V12. Secondly make sure you install the May 2015 update to DacFX (which is the program that creates bacpac files) you can install it here: http://www.microsoft.com/en-us/download/details.aspx?id=46898
This should get you to the best possible chance of your import/export working.
This was solved by generating a SQL Azure script for the DB, and running it on Azure. Here's how I solved it:
First, open SQL Server, right click the database you want to transfer and click "Tasks > Generate Scripts..."
Next, click "Advanced" on the scripting options panel and find the row "Script for the database engine type." Select "Windows Azure SQL Database" and click OK (Note: if you have data that you want to transfer as well, choose "Schema and Data" from the "Types of data to script" option).
Proceed thru the rest of the script generation dialog, remembering where you saved the script file. Connect to your database server using SQL Server or windowsazure.com. Generate a new query for your new database, enter the script that was generated by SQL Server and execute.
Seems like TextInRowSize stores large data for older SQL Server types such as text and ntext. You would need to change it's type to nvarchar(max).
Here's a link to a more detailed explanation.
http://www.dnnsoftware.com/wiki/unsupported-property-textinrowsize-set-and-is-not-supported-when-used-as-part-of-a-data-package
I use a .mdf file as my database. I also used Linq-to-SQL connection.
At first, my application can add and display the data in the .mdf file correctly. But when I try to see the data by clicking the .mdf file directly and from the table, the database is empty.
I've set the .mdf file and the .dbml file Copy if newer, but still nothing.
Please help me and thank you for your help.
I bet your connection string contains
AttachDbFileName=somefilename.mdf
The whole User Instance and AttachDbFileName= approach is flawed - at best! Visual Studio will be copying around the .mdf file and most likely, your INSERT works just fine - but you're just looking at the wrong .mdf file in the end!
If you want to stick with this approach, then try putting a breakpoint on the myConnection.Close() call - and then inspect the .mdf file with SQL Server Mgmt Studio Express - I'm almost certain your data is there.
The real solution in my opinion would be to
install SQL Server Express (and you've already done that anyway)
install SQL Server Management Studio Express
create your database in SSMS Express, give it a logical name (e.g. YourDatabase)
connect to it using its logical database name (given when you create it on the server) - and don't mess around with physical database files and user instances. In that case, your connection string would be something like:
Data Source=.\\SQLEXPRESS;Database=YourDatabase;Integrated Security=True
and everything else is exactly the same as before...
I need to export database from one server and import it into another server.
How do I export the entire database to a file, or two files mdf, ldf (either option is fine)
How do I import it into a new server using ssms?
In the instructinos frmo ponies, it says:
In the To a point in time text box,
either retain the default (Most recent
possible) or select a specific date
and time by clicking the browse
button, which opens the Point in Time
Restore dialog box. For more
information, see How to: Restore to a
Point in Time (SQL Server Management
Studio).
To specify the source and location of the backup sets to restore, click
one of the following options:
From database
Enter a database name in the list box.
I am unable to type anything in restore
https://stackoverflow.com/questions/3241108/i-backed-up-the-database-in-ssms-sql-server-how-do-i-restore-it
Using SQL Server Management Studio, you use Backup/Restore feature. The Restore process is laid out in the MSDN documentation. And here's the MSDN article for backing up a database...
Obviously, you restore to another SQL Server database instance (a "database instance" can contain multiple databases.). The version of the instance can be newer than the version the backup came from - the compatibility level will just be set accordingly.
If you want to generate a .sql file:
right click on the database in SQL Server Management Studio
select Tasks->Generate Scripts... .
In the dialog that pops up, Select All on the screen that says "Select database objects to script"
The generated .sql file can be opened again in SQL Server Management Studio and be run. If the .sql file is very large, see How do you import a large MS SQL .sql file?
If you want to export / save all data of a database into a .sql file, do this:
Right click on the database in SQL Server Management Studio
Tasks -> Generate Scripts
Script entire database and all database objects
Next
Click - Advanced
Scroll down to Types of data to script and set from Schema only -> Schema and data -> Ok
Save as script file (name it and save it where you want it)
Next
Next
Done ✔️
You can open the file now and see that all values are also included now
The best way to do this is to backup the database. This will backup to one file. Then take that file to your new server and do a restore. This should restore everything, from tables to stored procedures to foreign keys and all the data.
Also, if you just want to move a database to a new server, Detach/Attach is a quicker option. Backup/Restore is what you want if you want to keep the original database in place.
Is it possible to somehow use a .bat file to script the schema and/or content of a SQL Server database?
I can do this via the wizard, but would like to streamline the creation of this file for source control purposes.
I would like to avoid the use of 3rd party tools, just limiting myself to the tools that come with SQL Server.
There is a free tool called SubCommander that is a part of the open source SubSonic software. I have successfully used this tool myself to create both schema and data "dumps" each night.
You can script out your schema and
data (and then version it in your
favorite source control system) using
SubCommander. Simply use the command
"version" and tell SubCommander where
to put the data:
sonic.exe version /out Scripts
This will output a script file (.sql)
to the local scripts directory of your
project
You can also try using the Microsoft SQL Server Database Publishing wizard, although i am not sure that you can use it in a bat file.