title: Can not resolve Symbol "ForSqliteHasDefaultValueSql"
body: <p>I want to define a Timestamp in my EF Core Project with SQLite and wanted to use this function:</p>
  
  <p><a href="https://docs.microsoft.com/en-us/dotnet/api/microsoft.entityframeworkcore.sqlitepropertybuilderextensions.forsqlitehasdefaultvaluesql?view=efcore-1.1#Microsoft_EntityFrameworkCore_SqlitePropertyBuilderExtensions_ForSqliteHasDefaultValueSql_Microsoft_EntityFrameworkCore_Metadata_Builders_PropertyBuilder_System_String_" rel="nofollow noreferrer">Click</a></p>
  
  <p>I know that this function seems to be in the classic EF and maybe it is not available anymore but 3 days ago I found the right package and the extension method that I was searching. Unfortunatelly I had another problem with the code and reverted everything and now I do not find the right package anymore. It was during a hackathon during the last hours, so i really do not remember how I got it to work :/ </p>
  
  <p>Does anybody know which nuget package has this method? The only thing that I am referencing is <code>Microsoft.EntityFrameworkCore.Sqlite</code>. I allready tried the .Core and the classic EF dependencies and some random third party sqlite/ef packages, but I still can not compile this extension method :(</p>