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System.Data.SQLite

An open source ADO.NET provider for the SQLite database engine
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  • Database not open Error

    Hello, I am using shared connection in my application.When two Users try to insert data in one table one of the user gets error "Database not open" due to Unique Constraint Violated" and so due to this exception the user cannot access other tables from the database and it gives error "Database...
    Posted to Bugs (Forum) by Prachi on 09-15-2009

  • Multithread Issue about version of 1.0.61(compact framework) or higher on Windows Mobile 5.0

    Hi, Recently when I upgrade from SQLite.ado.net 1.0.60 to 1.0.64, I met issues in my concurrent test of the driver. In my stress tes, 2 threads try to insert rows into a table 't', 2 threads try to read and delete the inserted rows.And these 4 threads all share a connection. Before each read...
    Posted to Bugs (Forum) by Xiong on 07-25-2009

  • Re: Database file is locked in a multithreading scenario

    Dear Robert, Sorry to have bugged you with my post. After further research I found two missing locks in my own code. My data access layer uses one static lock to ensure that only one thread can enter the critical region. With that lock it protects the regions where 1) it opens a transaction, 2) it executes...
    Posted to Bugs (Forum) by IJsbrand on 07-22-2008

  • Re: The database file is locked

    I have to agree with Gpt. None of the books I own, and I own quite a few on the subject, mentions this. I'm not saying the books aren't wrong, I'm just saying people won't think of that and simply assume it to be a bug (just as I did before i found this in the forum).
    Posted to Bugs (Forum) by TimothyP on 11-23-2007

  • Re: DataAdapter database file is locked problem.

    I have the same problem with v1.0.46 , but it worked fine with version 1.0.43
    Posted to Bugs (Forum) by TimothyP on 11-23-2007

  • v.1.0.46 breaks them all (Database file is locked)

    My site was using v1.0.43. Worked like a charm and very fast. I decided to upgrade to v1.0.46.... worst mistake of my life (well not really but you get the idea). All I got as "Database file is locked" messages and a very slow site. I had to revert to v1.0.43. This really shouldn't happen...
    Posted to Bugs (Forum) by TimothyP on 11-23-2007

  • database used by another app

    It happens since i remember and i decided to write about this. When i'm in IDE, developing my app (vs express edition) and want to look at the database with some other app like manager and then, even if i close it (that manager), i cannot compile my project because of error: database is used by another...
    Posted to Bugs (Forum) by Wiaz on 08-07-2007
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