From: Jonathan S. Katz Date: Wed, 7 Sep 2022 15:41:12 +0000 (-0400) Subject: Fixes and updates to PostgreSQL 15 Beta 4 announcement X-Git-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=cbda3b3851a98042d32cfdd5d89d98e84be44611;p=press.git Fixes and updates to PostgreSQL 15 Beta 4 announcement Reviewed-by: Erik Rijkers Reviewed-by: Alvaro Herrera Reviewed-by: David Rowley --- diff --git a/releases/15/15beta4.md b/releases/15/15beta4.md index c4101c4..8ee250a 100644 --- a/releases/15/15beta4.md +++ b/releases/15/15beta4.md @@ -35,13 +35,13 @@ information, please visit the documentation section on Changes Since Beta 3 -------------------- -Fixes and changes in PostgreSQL 15 Beta 3 include: +Fixes and changes in PostgreSQL 15 Beta 4 include: * The SQL/JSON features proposed for this release have been removed. -* [`MERGE`](https://www.postgresql.org/docs/15/sql-merge.html) statements are -explicitly rejected inside of a +* Avoid crash with [`MERGE`](https://www.postgresql.org/docs/15/sql-merge.html) +when called inside COPY or a [common-table expression](https://www.postgresql.org/docs/15/queries-with.html) -(aka `WITH` query) and +(aka `WITH` query). [`COPY`](https://www.postgresql.org/docs/15/sql-copy.html) statements. * Enable `table_rewrite` event triggers for `ALTER MATERIALIZED VIEW`. * Fix crash in `CREATE DATABASE ... STRATEGY WAL_LOG`. @@ -49,7 +49,6 @@ explicitly rejected inside of a * Fix issue with [recovery prefeteching](https://www.postgresql.org/docs/15/runtime-config-wal.html#GUC-RECOVERY-PREFETCH) that could cause a crash on standby promotion. -* Adjust costing to force parallelism with partition aggregates. * Fix LSN returned for error reports of WAL read failures from the [`pg_walinspect`](https://www.postgresql.org/docs/15/pgwalinspect.html) extension.