Timescale/timescaledb: Release 1.4.2

Name: timescaledb

Owner: Timescale

Release: 1.4.2 (2019-09-11)

Released: 2019-09-11

License: NOASSERTION

Release Assets:

This maintenance release contains bugfixes since the 1.4.1 release. We deem it medium priority for upgrading.

In particular the fixes contained in this maintenance release address 2 potential segfaults and no other security vulnerabilities. The bugfixes are related to background workers, OUTER JOINs, ordered append on space partitioned hypertables and expression indexes.

Bugfixes

  • #1327 Fix chunk exclusion with ordered append
  • #1390 Fix deletes of background workers while a job is running
  • #1392 Fix cagg_agg_validate expression handling (segfault)
  • #1408 Fix ChunkAppend space partitioning support for ordered append
  • #1420 Fix OUTER JOIN qual propagation
  • #1422 Fix background worker error handling (segfault)
  • #1424 Fix ChunkAppend LIMIT pushdown
  • #1429 Fix expression index creation

Thanks

  • @shahidhk for reporting an issue with OUTER JOINs
  • @cossbow and @xxGL1TCHxx for reporting reporting issues with ChunkAppend and space partitioning
  • @est for reporting an issue with CASE expressions in continuous aggregates
  • @devlucasc for reporting the issue with deleting a background worker while a job is running
  • @ryan-shaw for reporting an issue with expression indexes on hypertables with dropped columns

The music for this release was Gorillaz's Gorillaz.

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