[postgis-users] [postgis-devel] Upgrade issues

[Paul Ramsey]

> On Sep 3, 2019, at 7:52 PM, Regina Obe <lr at pcorp.us> wrote:
> 
> 4)      I think also there was a time when the geography SRIDs were cached in a secret place, so geography didn’t rely on spatial_ref_sys.  I forget when this changed (might have been at 2.2 or 2.3).

No, there was a time when geography didn’t look at srids at all, or rather, just ignored them and used wgs84 no matter what srid you provided. But there weren’t ever secret hardcoded srids (except for wgs84, which was hardcoded)

P