Bug 6062 - Mono.Data.Sqlite.SqliteException: The database file is locked unable to close due to unfinalised statements
Summary: Mono.Data.Sqlite.SqliteException: The database file is locked unable to close...
Status: NEW
Alias: None
Product: Class Libraries
Classification: Mono
Component: Mono.Data.Sqlite ()
Version: 2.10.x
Hardware: PC Mac OS
: --- normal
Target Milestone: Untriaged
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2012-07-10 12:53 UTC by Amanda
Modified: 2013-06-21 09:59 UTC (History)
3 users (show)

Tags:
Is this bug a regression?: ---
Last known good build:


Attachments
My installed versions (73.16 KB, image/png)
2012-07-10 12:53 UTC, Amanda
Details


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Related Links:
Status:
NEW

Description Amanda 2012-07-10 12:53:38 UTC
Created attachment 2183 [details]
My installed versions

After this code:

 var documents = Environment.GetFolderPath (Environment.SpecialFolder.Personal);
			string dbname = "Splatta.db";
        string db = Path.Combine (documents, dbname);  
        bool exists = File.Exists (db);  
        if (!exists)  
            SqliteConnection.CreateFile (db);  
        var conn = new SqliteConnection("Data Source=" + db);

        if (!exists) {  
            var commands = new[] {   
					 
            "CREATE TABLE if not exists Person (ID   INTEGER PRIMARY KEY , Name ntext, Cell ntext,TwitterName ntext,BlogUrl ntext )", 
					"CREATE TABLE if not exists PersonRating (ID  INTEGER PRIMARY KEY , PersonID INTEGER NOT NULL, CategoryID INTEGER  NULL, RatingID INTEGER  NULL, Comments ntext, StarRate INTEGER)",
					 };  


            foreach (var cmd in commands)  
                using (var c = conn.CreateCommand()) {  
                    c.CommandText = cmd;  
                    c.CommandType = CommandType.Text;  
                    conn.Open ();  
                    c.ExecuteNonQuery (); 

					conn.Close ();  




i get the following error sometimes when the database has been created the first time:

Mono.Data.Sqlite.SqliteException: The database file is locked
unable to close due to unfinalised statements
  at Mono.Data.Sqlite.SQLiteBase.CloseConnection (Mono.Data.Sqlite.SqliteConnectionHandle db) [0x00029] in /Developer/MonoTouch/Source/mono/mcs/class/Mono.Data.Sqlite/Mono.Data.Sqlite_2.0/SQLiteBase.cs:212
  at Mono.Data.Sqlite.SqliteConnectionHandle.ReleaseHandle () [0x00000] in /Developer/MonoTouch/Source/mono/mcs/class/Mono.Data.Sqlite/Mono.Data.Sqlite_2.0/UnsafeNativeMethods.cs:806