QueryFormatter prefer constants to not break code compatibility

Author: alex-kulakov

Orm/Xtensive.Orm/Orm/Services/QueryFormatter.cs

@@ -69,7 +69,10 @@ public DbCommand ToDbCommand<T>(IQueryable<T> query)
 
     private CommandPart GetCommandPart<T>(IQueryable<T> query)
     {
-      var translatedQuery = Session.Query.Provider.Translate(query.Expression);
+      var compilerConfiguration = Session.CompilationService.CreateConfiguration(Session);
+      compilerConfiguration.PreferTypeIdAsParameter = false;
+
+      var translatedQuery = Session.Query.Provider.Translate(query.Expression, compilerConfiguration);
       var sqlProvider = translatedQuery.DataSource as SqlProvider;
 
       if (sqlProvider==null)