MerginMaps / MerginMaps/geodiff

Extent update is ignored

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#30 1 comment 0 reactions 0 assignees View on GitHub

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bug wontfix
Dominant language
Python
Stars
183
Forks
21
Avg merge
9d 11h
Merged PRs (30d)
2

Description

gpkg_contents table contains extent of the data. There are no geopackage triggers to modify extent, but it is done manually by OGR.

ATM we are handling extent conflicts similar to any other conflicts in database, which means sometimes it could lead to invalid extent.

see #29

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with issue #29 and the existing extent-conflict handling in the geodiff repository; no file or test is named in this report. Determine how gpkg_contents extents are reconciled and add coverage showing valid extent updates after conflicts; done means conflicting extents no longer produce invalid results.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
databases
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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