I just ran into LINQPad today and was trying to add a connection using my own LINQ to SQL assembly. I've specified the path, the full name, the server, and the auth method but the OK button to save it never enables. Either there is something wrong with my DLL or perhaps this feature is only available in one of the paid editions?
I'm an idiot and didn't specify the database. I could vote to delete this question but maybe someone else will have a similar moment and this will help them out.
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I have question about Entity Framework projects or ADO.NET.
How can other users use my project without import SQL database? Is there any method to automatically create database/tables?
Could you please give hints or reference article or something like that.
Thanks,
How can other users use my project without import SQL database?
If you have a project that is just starting a good choise is to use Code First. In this case every developer can use a local database.
Is there any method to automatically create database/tables?
Here comes the good part of Code first - the database will be generated for you. Another thing that helps a lot, in my opinion, is the seeding of test data - Use Code First Migrations to Seed the Database.
Further reading: Migrations
You can use enbedded dbs like derby,h2 etc.
I'm new in querying the DB2. Am trying to run a select query in DB2 and get the results in a datatable using a C# Windows Application.
Below are the issues which am facing.
I used IBM.Data.DB2.dll as reference but am still getting errors for the classes like DB2Connection, DB2Adapter, etc.
Want to fetch the password from registry for a particular user ID. Am completely unaware of how that can be done. I want this to mention in the Connection string.
Kindly help me on these queries..
Thanks in Advance.!!
Take a look at the official C# Samples for DB2.
Take a look at for instance this example for managing Windows registry using C#.enter link description here
I was wondering if anyone knows any 3rd party tools or existing functionality in SQL Server 2008 so that when someone is working on a table or procedure, it is locked out to that individual. I have searched the net extensively and can't seem to find anything relating to this. We are facing a problem where two people may be working on the same stored procedures and whoever executes last gets the code change! This kind of functionality would come in handy. I think that a lock or check in/check out system would be benefit a project, any ideas?
I am already hooked up to Redgate source control, which does not provide this functionality.
Thanks
Try and have a look at this SO discussion: How do I version my SQL Server database in SVN?
It might not lock things like you want, but it would help to ensure code is recoverable. You could also consider using DDL triggers as some kind of a checking mechanism.
you could try this: http://www.apexsql.com/sql_tools_version.aspx
Alternatively, try this: http://www.red-gate.com/products/sql-development/sql-source-control/entrypage/5-minutes?utm_source=google&utm_medium=cpc&utm_content=unmet_need&utm_campaign=sqlsourcecontrol&gclid=CK_qsPC5prUCFe7MtAodzC8ACA
Hi guys i need help with something really trivial about the query window in SQL 2008.
When I write a command and/or declare a variable I want the pop up help like the one in VS2010
to appear like when you write string you just need to type s and scroll down in VS.
I hope I was clear if I was not then please point it out and I'll try to re-write my question
sens I don't know what this help pop up is called I don't really know what to search for.
Why is IntelliSense not working? 3 possible reasons:
1 The object is not in the local IntelliSense cache, since it was created recently. You can fix this easily by going to Edit > IntelliSense > Refresh Local Cache, or CTRL+SHIFT+R.
2 The query window is connected to a downlevel server (e.g. SQL Server 2005), where IntelliSense does not function
3 Maybe you need to install SQL 2008 R2 Service Pack 1 according to here
Im trying to get the most basic of examples to run in FnH. I started with the Examples.FirstProject. However, I did not use the SQL lite configuration. Instead, I set the configuration to SQL2005 and created the tables as was diagramed in the example.
When stepping through the code, there appears to be no problems when creating the session factory. I do receive an error however when the code reaches the "transaction.commit" line. The error reads:
Could not insert collection: [Examples.FirstProject.Entities.Store.Products#5][SQL:SQL not available]
Im wondering if there was an issue with the way the tables were created in SQL Server. The IDs were "int" type and the names and such were "varchar(50)." I set the PK of Store, Product, and Employee to its respective ID field. I also made the ID increment automatically by 1 (IdentitySpecification column property in SQL Server). StoreProduct is the many-to-many and is also there per the diagram.
Any help would be appreciated. Thanks.
Have you modified the sample in any way other than changing the database provide? Have you been able to save any entities from the sample (ie if you remove the Products code and just save the Store)?
I developed this sample against SQLExpress, so I would imagine there wouldn't be any incompatibilities with SQL 2005.
Also, this question would probably be better be suited to the Fluent NHibernate mailing list, as Stack Overflow isn't great for these kind-of investigatory postings.
Thank you James. I'll look at using Fluent NHibernate mailing list. As a solution to my issue, I did simplify the example a bit and found that rebuilding the tables helped. In the previous attempt I built the tables in the Database diagram tool. That is where I think something was a little off. Just now I rebuilt them using the menus and still made the foreign key connections with the Database Diagram section. Worked like a charm. Thanks again and keep up the good work with FnH.
First thing to check: Are you sure that you have really created a correct table in SQL server, and that the schema is correct? You can verify this by using SQL Express management studio to view the sql database.