PostgREST / PostgREST/postgrest
Ensure only schemas in `db-schemas` and `db-extra-search-path` are scanned for the schema cache
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perf
schema-cache
- Dominant language
- Haskell
- Stars
- 27.7k
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- Avg merge
- 1d 9h
- Merged PRs (30d)
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Description
Some DbStructure queries are not yet filtered by the schemas on db-schemas and db-extra-search-path:
allTables:
-
allM2ORels -
allPrimaryKeys:
Taken from https://github.com/PostgREST/postgrest/issues/2013#issuecomment-962438926.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
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- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start in src/PostgREST/DbStructure.hs at the referenced allTables and allPrimaryKeys queries, then locate allM2ORels. Compare their schema selection with db-schemas and db-extra-search-path, and confirm that only those schemas are scanned for the schema cache when all three queries are covered.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- haskell, postgresql
- Domain
- databases
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 58/100