[postgis-tickets] [PostGIS] #5024: spatial_ref_sys table not updated with new entries
PostGIS
trac at osgeo.org
Tue Feb 8 12:25:47 PST 2022
#5024: spatial_ref_sys table not updated with new entries
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Reporter: robe | Owner: strk
Type: defect | Status: reopened
Priority: medium | Milestone: PostGIS 3.3.0
Component: postgis | Version: 3.1.x
Resolution: | Keywords:
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Comment (by robe):
Replying to [comment:22 pramsey]:
> It seems to me that a far simpler and easier to reason about change
would be to convert spatial_ref_sys.sql into a CSV file and have two build
targets, one for spatial_ref_sys_create.sql that gets bundled into the
CREATE EXTENSION script and one for spatial_ref_sys_update.sql that
consists up upserts and gets bundled into the ALTER EXTENSION UPDATE
script.
>
pramsey how about this -- you put in your code and backport it to 3.2
since your code is backward compatible. Make sure you have tests please.
I still don't like your solution though. This whole keep in X range of
SRIDs I've always found difficult to stomach especially when I'm getting
SRIDs from other sources and we've never clearly stated that requirement.
> People always have the latest entries per the amazon email, and the
situation is very simple and easily documented: create your custom entries
out of the way of EPSG (<32600) and out of the way of ESRI. The table
remains very simple and the logic is very easy to explain.
What amazon email?
>
> I think the latter point (simplicity of impact) is underappreciated WRT
the proposed view, as even I, a lover of spatial reference systems, feel
my eyes glaze over as proponents talk about the various cases and possible
flags and intermediate states of "systems in both tables with a warning in
the script".
I'm more annoyed I can't easily distinguish my entries from system
distributed ones.
So you are right I'm under appreciating this simplicity.
--
Ticket URL: <https://trac.osgeo.org/postgis/ticket/5024#comment:23>
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