Guillaume Lelarge wrote: > Guillaume Lelarge a ecrit le 12/10/2006 20:20: > > Peter Eisentraut a écrit : > >> We should also support a format for ISO day-of-the-year, which > >> might be 'IDDD'. > > > > I will work tomorrow on this one. > > Don't we already have it ? It seems ISO day-of-the-year is between > 001 and 366 in leap years. Isn't this the definition for DDD format ? > if Im' right, I just need to add the IDDD pattern ?
The ISO 8601 day-of-the-year is aligned with the week-of-the-year. It should be the case that day one of week one is also day one of the year. (As a particular example, day one of 2006 is January 2, 2006.) -- Peter Eisentraut http://developer.postgresql.org/~petere/ ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match
