Opened 6 years ago
Last modified 6 years ago
#4040 closed defect
Provide opt-out for autofix in overlay functions — at Version 2
| Reported by: | dbaston | Owned by: | pramsey |
|---|---|---|---|
| Priority: | blocker | Milestone: | PostGIS 3.0.0 |
| Component: | postgis | Version: | master |
| Keywords: | Cc: |
Description (last modified by )
A subset of the overlay functions was recently updated to automatically run ST_MakeValid on invalid input geometries. If the new behavior is to be the default, it should be documented and an opt-out mechanism made available for users concerned with data integrity.
dev list discusison: https://lists.osgeo.org/pipermail/postgis-devel/2018-February/026885.html
Change History (2)
comment:1 by , 6 years ago
comment:2 by , 6 years ago
| Description: | modified (diff) |
|---|
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Alternative: since an opt-out method would be complex, revert the changes and add documentation showing how a user can easily implement an exception-handling overlay wrappers at the PL/PGSQL level.