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mirror of https://github.com/timescale/timescaledb.git synced 2025-05-20 12:47:40 +08:00
Erik Nordström 9ddf375fd5 Release 2.0.2
This maintenance release contains bugfixes since the 2.0.1 release. We
deem it high priority for upgrading.

The bug fixes in this release address issues with joins, the status of
background jobs, and disabling compression. It also includes
enhancements to continuous aggregates, including improved validation
of policies and optimizations for faster refreshes when there are a
lot of invalidations.

**Minor features**
*  Optimize cagg refresh for small invalidations

**Bugfixes**
*  Set status for backend in background jobs
*  Fix join qual propagation for nested joins
*  Add GUC to control join qual propagation
*  Fix compressed chunk check when disabling compression
*  Fix changing column type of clustered hypertables
*  Validate continuous aggregate policy

**Thanks**
* @zeeshanshabbir93 for reporting the issue with full outer joins
* @Antiarchitect for reporting the issue with slow refreshes of
* @diego-hermida for reporting the issue about being unable to disable
  compression
* @mtin for reporting the issue about wrong job status
2021-02-19 16:39:42 +01:00

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SQL

-- set compressed_chunk_id to NULL for dropped chunks
UPDATE _timescaledb_catalog.chunk SET compressed_chunk_id = NULL WHERE dropped = true AND compressed_chunk_id IS NOT NULL;