Update item on ambiguous INTERVAL syntax:

Update item on ambiguous INTERVAL syntax:

< 	o Add support for day-time syntax, INTERVAL '1 2:03:04'
> 	o Add support for day-time syntax, INTERVAL '1 2:03:04'
192c192,194
< 	o Interpret INTERVAL '1:30' MINUTE TO SECOND as '1 minute 30 seconds'
> 	o Interpret syntax that isn't uniquely ANSI or PG, like '1:30' or
> 	  '1' as ANSI syntax, e.g. interpret '1:30' MINUTE TO SECOND as
> 	  '1 minute 30 seconds'