[New Extension]: pg_qualstats

[egkristi]

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Extension Name

pg_qualstats

Project Repository URL

https://github.com/powa-team/pg_qualstats

Extension Website URL (Optional)

https://github.com/powa-team/pg_qualstats

Short Description

pg_qualstats is a PostgreSQL extension that collects statistics on query predicates (WHERE clauses and JOIN conditions). It records execution counts and selectivity information per operator and column, enabling query tuning and index recommendation tools like PoWA.

Main LICENSE Link

https://github.com/powa-team/pg_qualstats/blob/master/LICENSE

License Compliance

• The extension's license (linked above) complies with the list of allowed licenses.

Known Dependent Extensions

None

Component Owner and Maintenance Commitment

• I/My organization commit to becoming the Component Owner and maintaining the extension image in the future.

Additional Notes (Optional)

A PR implementing this extension is already open: #160

GitHub Handles of Component Owners

@egkristi

Code of Conduct

• I agree to follow this project's Code of Conduct