[postgis-devel] upgrade from postgis2.4 to 3.0 requires dropping functions

[Justin Pryzby]

While testing upgrades, I found that I had to first manually drop these before
running v3.0's postgis_upgrade.sql.

DROP FUNCTION _st_linecrossingdirection(geometry,geometry);
DROP FUNCTION _st_orderingequals(geometry,geometry);
DROP FUNCTION st_linecrossingdirection(geometry,geometry);
DROP AGGREGATE st_extent3d(geometry);
DROP AGGREGATE extent(geometry);

I'm using:

postgis24_11-2.4.8-5.rhel7.x86_64
postgis30_11-3.0.0alpha4-6.rhel7.x86_64

Justin