Add support for EF Core's DataSource=:memory: SQLite connString

Author: mythz

src/ServiceStack.OrmLite.Sqlite/SqliteOrmLiteDialectProviderBase.cs

@@ -102,6 +102,9 @@ public static string CreateFullTextCreateTableStatement(object objectWithPropert
 
         public override IDbConnection CreateConnection(string connectionString, Dictionary<string, string> options)
         {
+            if (connectionString == "DataSource=:memory:")
+                connectionString = ":memory:";
+            
             var isFullConnectionString = connectionString.Contains(";");
             var connString = StringBuilderCache.Allocate();
             if (!isFullConnectionString)

src/ServiceStack.OrmLite/DbScripts.cs

@@ -7,9 +7,6 @@
 
 namespace ServiceStack.OrmLite
 {
-    [Obsolete("Use DbScripts")]
-    public class TemplateDbFilters : DbScripts {}
-
     [Obsolete("Use DbScriptsAsync")]
     public class DbScripts : ScriptMethods
     {

src/ServiceStack.OrmLite/DbScriptsAsync.cs

@@ -9,9 +9,6 @@
 
 namespace ServiceStack.OrmLite
 {
-    [Obsolete("Use DbScriptsAsync")]
-    public class TemplateDbFiltersAsync : DbScriptsAsync {}
-    
     public partial class DbScriptsAsync : ScriptMethods
     {
         private const string DbInfo = "__dbinfo"; // Keywords.DbInfo

src/ServiceStack.OrmLite/OrmLiteConnectionFactory.cs

@@ -25,6 +25,8 @@ public OrmLiteConnectionFactory(string connectionString, IOrmLiteDialectProvider
 
         public OrmLiteConnectionFactory(string connectionString, IOrmLiteDialectProvider dialectProvider, bool setGlobalDialectProvider)
         {
+            if (connectionString == "DataSource=:memory:")
+                connectionString = ":memory:";
             ConnectionString = connectionString;
             AutoDisposeConnection = connectionString != ":memory:";
             this.DialectProvider = dialectProvider ?? OrmLiteConfig.DialectProvider;