SMO 172.52.0, skips generation of "hidden" tables.

If you create a table with this:

CREATE TABLE [dbo].[sysblah](
	[name] [sysname] NOT NULL,
	[principal_id] [int] NOT NULL,
	[diagram_id] [int] IDENTITY(1,1) NOT NULL,
	[version] [int] NULL,
	[definition] [varbinary](max) NULL
) 

And then create the extended-property to "hide" it, by making it look like a system-table:

EXEC sys.sp_addextendedproperty @name=N'microsoft_database_tools_support', @value=1 , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'sysblah'

If you then use MSDE (or SMO via API), if you script the entire database (i.e. all objects) . . .

Then . . . you'll notice that the resultant script doesn't contain [dbo].[sysblah].

This seems like a bug. The intent is just to hide the table, not treat it as as "system table".

Weirdly, I've just SMO via C#, and even though you include the table in SelectedObjects, it (i) will NOT create the table but (ii) attempts to create the extended-property, which immediately fails because the table does not exist.

Thanks!

Sean

Empieza reproduciendo el problema con las instrucciones CREATE TABLE y de propiedades extendidas mostradas; después, genera el script de toda la base de datos y de la tabla mediante la SMO API, con la tabla seleccionada. Sigue la ruta de scripting para el tratamiento de tablas ocultas o del sistema y verifica que la tabla se emita antes que su propiedad extendida; se considera terminado cuando ambos scripts crean correctamente [dbo].[sysblah].