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Release 2.15.2

Browse Source 
This release contains performance improvements and bug fixes since
the 2.15.0 release. Best practice is to upgrade at the next
available opportunity.

**Migrating from self-hosted TimescaleDB v2.14.x and earlier**

After you run `ALTER EXTENSION`, you must run [this SQL script](https://github.com/timescale/timescaledb-extras/blob/master/utils/2.15.X-fix_hypertable_foreign_keys.sql). For more details, see the following pull request [#6797](https://github.com/timescale/timescaledb/pull/6797).

If you are migrating from TimescaleDB v2.15.0 or v2.15.1, no changes are required.

**Bugfixes**
* #6975: Fix sort pushdown for partially compressed chunks.
* #6976: Fix removal of metadata function and update script.
* #6978: Fix segfault in compress_chunk with primary space partition.
* #6993: Disallow hash partitioning on primary column.

**Thanks**
* @gugu for reporting the issue with catalog corruption due to update.
* @srieding for reporting an issue with partially compressed chunks and ordering on joined columns.
This commit is contained in:
Fabrízio de Royes Mello 2024-06-06 14:55:06 -03:00
parent 79e4438c90
commit 54d5ba1b81
8 changed files with 24 additions and 8 deletions
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.unreleased/pr_6978
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Fixes: #6978 Fix segfault in compress_chunk with primary space partition

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.unreleased/pr_6992
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Fixes: #6975 Fix sort pushdown for partially compressed chunks
Thanks: @srieding for reporting an issue with partially compressed chunks and ordering on joined columns

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Fixes: #6993 Disallow hash partitioning on primary column

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.unreleased/pr_6996
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Fixes: #6976 Fix removal of metadata function and update script
Thanks: @gugu for reporting the issue with catalog corruption due to update

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CHANGELOG.md
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`psql` with the `-X` flag to prevent any `.psqlrc` commands from
accidentally triggering the load of a previous DB version.**
## 2.15.2 (2024-06-07)
This release contains bug fixes since the 2.15.1 release. Best
practice is to upgrade at the next available opportunity.
**Migrating from self-hosted TimescaleDB v2.14.x and earlier**
After you run `ALTER EXTENSION`, you must run [this SQL script](https://github.com/timescale/timescaledb-extras/blob/master/utils/2.15.X-fix_hypertable_foreign_keys.sql). For more details, see the following pull request [#6797](https://github.com/timescale/timescaledb/pull/6797).
If you are migrating from TimescaleDB v2.15.0 or v2.15.1, no changes are required.
**Bugfixes**
* #6975: Fix sort pushdown for partially compressed chunks.
* #6976: Fix removal of metadata function and update script.
* #6978: Fix segfault in `compress_chunk` with a primary space partition.
* #6993: Disallow hash partitioning on primary column.
**Thanks**
* @gugu for reporting the issue with catalog corruption due to update.
* @srieding for reporting an issue with partially compressed chunks and ordering on joined columns.
## 2.15.1 (2024-05-28)
This release contains bug fixes since the 2.15.0 release.

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sql/CMakeLists.txt
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@ -38,7 +38,8 @@ set(MOD_FILES
updates/2.14.0--2.14.1.sql
updates/2.14.1--2.14.2.sql
updates/2.14.2--2.15.0.sql
updates/2.15.0--2.15.1.sql)
updates/2.15.0--2.15.1.sql
updates/2.15.1--2.15.2.sql)
# The downgrade file to generate a downgrade script for the current version, as
# specified in version.config

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sql/updates/2.15.1--2.15.2.sql Normal file
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version.config
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version = 2.16.0-dev
update_from_version = 2.15.1
update_from_version = 2.15.2
downgrade_to_version = 2.15.1