Thread:Project:Support desk/possibility do direct on Wikipedia pages/reply (4)

Cienca proposed to use the prefix "wikipedia" to point to the Polish(!) Wikipedia. If that's clever depends on the focus of the user's wiki. Should it make sense for him and if the interwiki prefix "wikipedia" is defined already, then I guess it would need a INSERT INTO ... ON DUPLICATE KEY update ... or - maybe simpler - an UPDATE query.