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Add Trino 414 release notes #17128

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Add Trino 414 release notes #17128

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2 changes: 2 additions & 0 deletions docs/src/main/sphinx/functions/json.rst
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Expand Up @@ -225,6 +225,8 @@ The order of values returned from a single JSON object is arbitrary. The
sub-sequences from all JSON objects are concatenated in the same order in which
the JSON objects appear in the input sequence.

.. _json_descendant_member_accessor:

descendant member accessor
''''''''''''''''''''''''''

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1 change: 1 addition & 0 deletions docs/src/main/sphinx/release.rst
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Expand Up @@ -10,6 +10,7 @@ Release notes
.. toctree::
:maxdepth: 1

release/release-414
release/release-413
release/release-412
release/release-411
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60 changes: 60 additions & 0 deletions docs/src/main/sphinx/release/release-414.md
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# Release 414 (19 Apr 2023)

## General

* Add [recursive member access](json_descendant_member_accessor) to the
[JSON path language](json-path-language). ({issue}`16854`)
* Add the [`sequence()`](built_in_table_functions) table function. ({issue}`16716`)
* Add support for progress estimates when
[fault-tolerant execution](/admin/fault-tolerant-execution) is enabled. ({issue}`13072`)
* Add support for `CUBE` and `ROLLUP` with composite sets. ({issue}`16981`)
* Add experimental support for tracing using [OpenTelemetry](https://opentelemetry.io/).
This can be enabled by setting the `tracing.enabled` configuration property to
`true` and optionally configuring the
[OLTP/gRPC endpoint](https://opentelemetry.io/docs/reference/specification/protocol/otlp/)
by setting the `tracing.exporter.endpoint` configuration property. ({issue}`16950`)
* Improve performance for certain queries that produce no values. ({issue}`15555`, {issue}`16515`)
* Fix query failure for recursive queries involving lambda expressions. ({issue}`16989`)
* Fix incorrect results when using the {func}`sequence` function with values
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greater than 2<sup>31</sup> (about 2.1 billion). ({issue}`16742`)

## Security

* Disallow writing system information with the `default` system access control.
System information writes can be re-enabled by setting the
`access-control.name` configuration property to `allow-all`, or by configuring
[system information rules](system-file-auth-system_information). ({issue}`17105`)

## Delta Lake connector

* Add support for `SELECT`, `INSERT`, `UPDATE`, and `DELETE` operations on
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I assume this also works for MERGE .. but dont think we need to add that.

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@ebyhr ebyhr Apr 19, 2023 •
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Please remove SELECT. The statement is already supported without this change.
Yes, the change contains MERGE support.

tables with a `name` column mapping. ({issue}`12638`)
* Add support for [Databricks 12.2 LTS](https://docs.databricks.com/release-notes/runtime/12.2.html). ({issue}`16905`)
* Disallow reading tables with [deletion vectors](https://github.com/delta-io/delta/blob/master/PROTOCOL.md#deletion-vectors).
Previously, this returned incorrect results. ({issue}`16884`)

## Iceberg connector

* Add support for Hive external tables in the `migrate` table procedure. ({issue}`16704`)

## Kafka connector

* Fix query failure when a Kafka topic contains tombstones (messages with a
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``NULL`` value). ({issue}`16962`)

## Kudu connector

* Fix query failure when merging two tables that were created by
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`CREATE TABLE ... AS SELECT ...`. ({issue}`16848`)

## Pinot connector

* Fix incorrect results due to incorrect pushdown of aggregations. ({issue}`12655`)

## PostgreSQL connector

* Fix failure when fetching table statistics for PostgreSQL 14.0 and later. ({issue}`17061`)

## Redshift connector

* Add support for [fault-tolerant execution](/admin/fault-tolerant-execution). ({issue}`16860`)