sql-server-ce

问题 I have created an .SDF file and inserted data into the SDF database file on a mobile device. I want to transform .SDF file to a SQL Server 2008 Database File but don't know how. Any pointers or suggestions would be appreciated. 回答1: You cannot directly convert a SQL Compact database into a full SQL Server 2008 database, as they are structured completely different. And as far as I know you cannot use SSIS (SQL Server Integration Services) to copy data from the SQL Compact database to a SQL

问题 I using a sql-server compact database within a c# winform project. If I look at the files that make up the solution I can see a copy of the exe and the sdf file in both of the following folders: /bin/Debug/ /bin/Release/ If I double-click and exe in 1. then it updates the sdf in 1. and likewise for the exe/sdf in 2. When I open VS I assume I'm playing around with the files in 1. ? When do the files in 2. get overwritten ? When I publish the project using a Click-Once install which files are

问题 I use SMO to fill a SQL Compact database with the data of a SQL server database. Here is the code I actually use: foreach(Table l_tblCurrent in l_dbDatabase.Tables) { if(l_tblCurrent.IsSystemObject) continue; ScriptingOptions l_scOptions = new ScriptingOptions(); l_scOptions.NoIdentities = true; l_scOptions.NoCollation = true; l_scOptions.NoCommandTerminator = true; l_scOptions.NoFileGroup = true; l_scOptions.ScriptSchema = true; l_scOptions.ScriptData = true; foreach(string l_strCurrent in l

问题 I am saving data to the database "successfully", using: try { // Save the new Client now. Profile profile = new Profile() { Salutation = Salutation, FirstName = FirstName, MiddleName = MiddleName, LastName = LastName, Gender = Gender, DateOfBirth = DateOfBirth, CompanyName = ClientCompanyName, StreetAddress = StreetAddress, Suburb = Suburb, PostCode = PostCode, State = State, Country = Country, ABN = ABN.ToString(), ACN = ACN.ToString(), TelephoneNumber = TelephoneNumber, MobileNumber =

问题 I'm trying to insert the contents of a DataTable verbatim into a SQL Server database using ADO.NET. (Note: I'm using SQL Server CE at the moment, but I'd like a solution that works in either regular or CE.) Using the following code results in a command that does not include the Id column: var builder = new SqlCeCommandBuilder(); builder.DataAdapter = adapter; builder.SetAllValues = true; var command = builder.GetInsertCommand(true); This causes the Id to be auto-generated, which is not what I

问题 How can I joining two tables with different column in SQL Server CE? I have two tables: Table Schedule +-----+----------+------+ + ID + Name + Type + +-----+----------+------+ + 1 + A + 1 + + 2 + B + 1 + + 3 + C + 2 + +-----+----------+------+ Table Description +-----+--------------------+ + ID + Description + +-----+--------------------+ + 1 + A1 - XXXXX + +-----+--------------------+ And what I want to get is the table like: +-----+----------+-----------------+ + ID + Name + Description + +

问题 I have created program that uses SQL Server database to store data. After a while (and lots of stored data) I have realized I don't need database on the server, local database running without server could do the job. Now I need some advice how to export, convert or whatever, SQL Server database to local (sdf) database? I'm using VS 2010 and SQL Server 2008, I also have SQL Server Management Studio. 回答1: Check out the SQL Server to SQL Server Compact Edition Copy Tool available on CodeProject

问题 Problem is : My query INSERT INTO TableName(val1,val2)values(1,2); SELECT @@IDENTITY; When I run it in run query from server explorer I get the correct result. But when I use ExecuteScalar or ExecuteDataTable I get an error ,... query return null public object ExecuteScalre(string Query, CommandType type) { OpenConnection(); cmd.CommandText = Query; cmd.CommandType = type; object obj = null; try { obj = cmd.ExecuteScalar(); } catch { } finally { ReleaseResource(); } return obj; } public

问题 I've written a VB.NET application that uses SQL CE 3.5. I'm curious if anyone has any best practice or code to help check if A) SQL CE is installed and B) If so, what version. I searched msdn and google for anything but I didn't find anything helpful. I was poking around the registry and found this key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server Compact Edition\v3.5 with a string value "Version" and the data was 3.5.5692.0. So off the bat my assumption is to check for the

问题 Note: While I target Windows Phone 7, it doesn't introduce anything besides a size restriction. In an attempt to write a GPS / Routing / Map application for the Windows Phone 7, I'm trying to attempt to use OpenStreetMap for this and I want to get my data stored in a SQL Server Compact Edition database on my Windows Phone 7. This is giving me a lot of trouble so I'm getting clueless what the right way is... Here is my progress: I've downloaded Belgium.osm.pbf, which contains all the Belgium