Amount of editors in each IAL.

SQL

( 
  	SELECT 		'Simple English' AS IAL, COUNT(DISTINCT simple_rev.rev_user) AS Editors
  	FROM 		simplewiki_p.revision AS simple_rev
)
UNION
( 
	SELECT 		'Esperanto' AS IAL, COUNT(DISTINCT eo_rev.rev_user) AS Editors
	FROM 		eowiki_p.revision AS eo_rev
)
UNION
( 
  	SELECT 		'Ido' AS IAL, COUNT(DISTINCT io_rev.rev_user) AS Editors
  	FROM 		iowiki_p.revision AS io_rev
)
UNION
( 
  	SELECT 		'Interlingua' AS IAL, COUNT(DISTINCT ia_rev.rev_user) AS Editors
  	FROM 		iawiki_p.revision AS ia_rev
)
UNION
( 
  	SELECT 		'Novial' AS IAL, COUNT(DISTINCT nov_rev.rev_user) AS Editors
  	FROM 		novwiki_p.revision AS nov_rev
)
UNION
( 
  	SELECT 		'Interlingue' AS IAL, COUNT(DISTINCT ie_rev.rev_user) AS Editors
  	FROM 		iewiki_p.revision AS ie_rev
)
UNION
( 
  	SELECT 		'Volapük' AS IAL, COUNT(DISTINCT vo_rev.rev_user) AS Editors
  	FROM 		vowiki_p.revision AS vo_rev
);
SQL

Checking query status...
