While data scientists use R to write programs, their work product is rarely the program itself. If OrElse LogSql ThenĮventLog.WriteEntry("SQL Log", sSessionSql, EventLogEntryType.Information)Īs you can see, it creates a new database at startup if one doesn't already exist.Īs a one-man ISV, I'd be out of business if I had to force my customer to download a +60MB installer just to run my small utilities.R is a programming language that is widely used by data scientists, and developers seeking a more powerful tool to work with data.
Private Sub New(Connection As SqlCeConnection, LogSql As Boolean)ĭatabase.SetInitializer(New CreateDatabaseIfNotExists(Of Context))ĭatabase.SetInitializer(New MigrateDatabaseToLatestVersion(Of Context, Migrations.Configuration)) Here's a snippet from my data context class: Partial Public Class Context I've had apps in production for years that use it. It works great with Entity Framework 6.x Code First Migrations. Install this package, set some configurations in your project, and you're off and running. You don't even have to install it-you can distribute it as a Private Deployment, bundled with your app. You can easily use it with any edition of Visual Studio 2019. SQLCE v4.0 is still available and is thriving. In February 2013, Microsoft announced that SQL Server Compact EditionĪlthough no new versions or updates are planned, Microsoft willĬontinue to support SQL Compact through their standard lifecycle On the desktop/laptop deployments, migrating to SQL Server LocalDB/SQLĮxpress is a possible option for many of the current users At this point, we don'tĬonsider this issue to be in that category and hence we are closing Lifecycle and Microsoft is committed to fix any major, productionīlocking issues found in these releases. Still in the support cycle) will continue to be supported through its Last release SQL CE 4.0SP1 (and earlier releases that are SQL Server compact edition is in deprecation mode with no new releases planned The file extension for SQL Server Compact DB data files is SDF so just plan to the use SQL Server Express and its correlated MDF extension for its DB data file(s).
It appears Microsoft deprecated SQL Server Compact and it's suggested to use SQL Server Express moving forward instead. Creating a SQL Server Compact Edition database file in Microsoft Visual Studio 2017 Microsoft is dropping support for SDF files with Visual Studio
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