Ticket #1299 (closed enhancement: invalid)
|Reported by:||dustymugs||Owned by:||pramsey|
I'd like to see PostGIS provide a SQL function that output's the software's UNKNOWN_SRID. This would help at the present time where it looks like there still is discussion about 0 vs -1.
Also, nothing is stopping a user from changing UNKNOWN_SRID to something other than 0 or -1, say -9999. So a function ST_UnknownSRID would allow users of that PostGIS instance to know what that instance's unknown SRID is.
Heck, I'll write the patch and attach it if everyone is fine with it.