Bruce> o Interpret INTERVAL '1 year' MONTH as I'm still not convinced that allowing this doesn't just create unnecessary confusion. How about:
o Decide whether constructs such as INTERVAL '1 year' MONTH should be allowed, and if so what they should mean, eg perhaps CAST (INTERVAL '1 year' AS INTERVAL MONTH) ---------------------------(end of broadcast)--------------------------- TIP 8: explain analyze is your friend