From 504b906acb05b464835c280eba42dbb83b88980a Mon Sep 17 00:00:00 2001 From: Manfred Moser Date: Wed, 15 Nov 2023 14:05:08 -0800 Subject: [PATCH] Add Trino 434 release notes --- docs/src/main/sphinx/release.md | 1 + docs/src/main/sphinx/release/release-434.md | 113 ++++++++++++++++++++ 2 files changed, 114 insertions(+) create mode 100644 docs/src/main/sphinx/release/release-434.md diff --git a/docs/src/main/sphinx/release.md b/docs/src/main/sphinx/release.md index 6c70108306bc..056cfe9d7f9b 100644 --- a/docs/src/main/sphinx/release.md +++ b/docs/src/main/sphinx/release.md @@ -7,6 +7,7 @@ ```{toctree} :maxdepth: 1 +release/release-434 release/release-433 release/release-432 release/release-431 diff --git a/docs/src/main/sphinx/release/release-434.md b/docs/src/main/sphinx/release/release-434.md new file mode 100644 index 000000000000..2c62dcd348ee --- /dev/null +++ b/docs/src/main/sphinx/release/release-434.md @@ -0,0 +1,113 @@ +# Release 434 (29 Nov 2023) + +## General + +* Add support for a `FILTER` clause to the `LISTAGG` function. ({issue}`19869`) +* {{breaking}} Rename the `query.max-writer-tasks-count` configuration property + and the related `max_writer_tasks_count` session property to + `query.max-writer-task-count` and `max_writer_task_count`. ({issue}`19793`) +* Improve performance of `INSERT ... SELECT` queries that contain a redundant + `ORDER BY` clause. ({issue}`19916`) +* Fix incorrect results for queries involving comparisons between `double` and + `real` zero and negative zero. ({issue}`19828`) +* Fix performance regression caused by suboptimal scalar subqueries planning. ({issue}`19922`) +* Fix failure when queries on data stored on HDFS involve table functions. ({issue}`19849`) +* Prevent sudden increases in memory consumption in some queries with + joins involving `UNNEST`. ({issue}`19762`) + +## BigQuery connector + +* Add support for reading `json` columns. ({issue}`19790`) +* Add support for `DELETE` statement. ({issue}`6870`) +* Improve performance when writing rows. ({issue}`18897`) + +## ClickHouse connector + +* Add support for separate metadata caching configuration for schemas, tables, + and metadata. ({issue}`19859`) + +## Delta Lake connector + +* {{breaking}} Disallow invalid configuration options. Previously, they were + silently ignored. ({issue}`19735`) +* Improve performance when reading large checkpoint files on partitioned tables. + ({issue}`19588`, {issue}`19848`) +* Push down filters involving columns of type `timestamp(p) with time zone`. ({issue}`18664`) +* Fix query failure when reading Parquet column index for timestamp columns. ({issue}`16801`) + +## Druid connector + +* Add support for separate metadata caching configuration for schemas, tables, + and metadata. ({issue}`19859`) + +## Hive connector + +* Add support for columns that changed from `timestamp` to `date` type. ({issue}`19513`) +* Fix query failure when reading Parquet column index for timestamp columns. ({issue}`16801`) + +## Hudi connector + +* Fix query failure when reading Parquet column index for timestamp columns. ({issue}`16801`) + +## Iceberg connector + +* {{breaking}} Remove support for legacy table statistics tracking. ({issue}`19803`) +* {{breaking}} Disallow invalid configuration options. Previously, they were + silently ignored. ({issue}`19735`) +* Fix query failure when reading Parquet column index for timestamp columns. ({issue}`16801`) +* Don't set owner for Glue materialized views when system security is enabled. ({issue}`19681`) + +## Ignite connector + +* Add support for separate metadata caching configuration for schemas, tables, + and metadata. ({issue}`19859`) + +## MariaDB connector + +* Add support for separate metadata caching configuration for schemas, tables, + and metadata. ({issue}`19859`) + +## MySQl connector + +* Add support for separate metadata caching configuration for schemas, tables, + and metadata. ({issue}`19859`) + +## Oracle connector + +* Add support for separate metadata caching configuration for schemas, tables, + and metadata. ({issue}`19859`) + +## Phoenix connector + +* Add support for separate metadata caching configuration for schemas, tables, + and metadata. ({issue}`19859`) + +## PostgreSQL connector + +* Add support for separate metadata caching configuration for schemas, tables, + and metadata. ({issue}`19859`) +* Prevent possible query failures when join is pushed down. ({issue}`18984`) + +## Redshift connector + +* Add support for separate metadata caching configuration for schemas, tables, + and metadata. ({issue}`19859`) +* Prevent possible query failures when join is pushed down. ({issue}`18984`) + +## SingleStore connector + +* Add support for separate metadata caching configuration for schemas, tables, + and metadata. ({issue}`19859`) + +## SQL Server connector + +* Add support for separate metadata caching configuration for schemas, tables, + and metadata. ({issue}`19859`) +* Prevent possible query failures when join is pushed down. ({issue}`18984`) + +## SPI + +* Add bulk append methods to `BlockBuilder`. ({issue}`19577`) +* {{breaking}} Remove the `VariableWidthBlockBuilder.buildEntry` method. ({issue}`19577`) +* {{breaking}} Add required `ConnectorSession` parameter to the method + `TableFunctionProcessorProvider.getDataProcessor`. ({issue}`19778`)