ACDAT 0.1.1 is the first formal release from the pgsty/acdat repository.
Highlights
- Removes the unnecessary globally unique BASE constraint, fixing pathological UTF-8 dictionary build searches and improving DAT occupancy.
- Adds cancellable PostgreSQL compilation, a conservative build-work safety budget, a compact materialized runtime output chain, and a fast root transition table.
- Keeps the public SQL API and format-major-1 machine contract compatible with 0.1.0.
- Moves all canonical project, issue, source, and benchmark links to
pgsty/acdat. - Relicenses the project under the Apache License 2.0.
Compatibility
- PostgreSQL 14 through 18.
- Upgrade with
ALTER EXTENSION acdat UPDATE TO '0.1.1';. - The attached
acdat-0.1.1.zipis a PGXN-compatible source distribution.
Verification
- Main and tag CI passed PGXN metadata validation, the standalone sanitizer suite, and the PostgreSQL 14–18 regression matrix.
- PostgreSQL 18 additionally passed the documented demo, dump/restore, and TOAST cache smoke tests.
acdat-0.1.1.zipSHA-256:e19a06abc44ae74f7932a0537d65dadfafb66f5478117b275c6d9c4a9a450a14
See the changelog for details.