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Add Trino 462 release notes #23745

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Oct 16, 2024
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Add Trino 462 release notes #23745

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7bc98a8
Add anchor for db resource group manager
mosabua Oct 16, 2024
c9bc0d9
Add Trino 462 release notes
mosabua Oct 10, 2024
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1 change: 1 addition & 0 deletions docs/src/main/sphinx/admin/resource-groups.md
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Expand Up @@ -28,6 +28,7 @@ resource-groups.config-file=etc/resource-groups.json
The path to the JSON file can be an absolute path, or a path relative to the Trino
data directory. The JSON file only needs to be present on the coordinator.

(db-resource-group-manager)=
## Database resource group manager

The database resource group manager loads the configuration from a relational database. The
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1 change: 1 addition & 0 deletions docs/src/main/sphinx/release.md
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Expand Up @@ -6,6 +6,7 @@
```{toctree}
:maxdepth: 1
release/release-462
release/release-461
release/release-460
release/release-459
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34 changes: 34 additions & 0 deletions docs/src/main/sphinx/release/release-462.md
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# Release 462 (16 Oct 2024)

## General

* Allow adding subgroups to groups during query processing when using the
[](db-resource-group-manager). ({issue}`23727`)
* Fix query failures for queries routed to a group whose subgroup is deleted
when using the [](db-resource-group-manager). ({issue}`23727`)
* Fix wrong resource group configuration being applied if the group is changed
from a variable to fixed name or vice-versa when using the
[](db-resource-group-manager). ({issue}`23727`)
* Fix resource group updates not being observed immediately for groups that use
variables when using the [](db-resource-group-manager). ({issue}`23727`)
* Fix incorrect results for certain `CASE` expressions that return boolean
results. ({issue}`23787`)

## JDBC driver

* Improve performance and memory usage when decoding data. ({issue}`23754`)

## CLI

* Improve performance and memory usage when decoding data. ({issue}`23754`)

## Iceberg connector

* Add support for read operations when using the Unity catalog as Iceberg REST
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catalog. ({issue}`22609`)
* Improve planning time for insert operations. ({issue}`23757`)

## Redshift connector

* Improve performance for queries casting columns to smallint, integer, or
bigint. ({issue}`22951`)