\h select in psql says (among other things)
[ { UNION | INTERSECT | EXCEPT [ ALL ] } select ] I think it should read [ { UNION | INTERSECT | EXCEPT } [ ALL ] select ] (the SQL reference says the same thing as psql) -- Alvaro Herrera (<alvherre[@]atentus.com>) "La virtud es el justo medio entre dos defectos" (Aristoteles) ---------------------------(end of broadcast)--------------------------- TIP 4: Don't 'kill -9' the postmaster