diff options
| -rw-r--r-- | doc/src/sgml/release-16.sgml | 78 |
1 files changed, 32 insertions, 46 deletions
diff --git a/doc/src/sgml/release-16.sgml b/doc/src/sgml/release-16.sgml index 21387e3424f..a380b7d4fad 100644 --- a/doc/src/sgml/release-16.sgml +++ b/doc/src/sgml/release-16.sgml @@ -23,7 +23,13 @@ </para> <para> - However, if you are upgrading from a version earlier than 16.1, + However, one bug was fixed that could have resulted in corruption of + GIN indexes during concurrent updates. If you suspect such + corruption, reindex affected indexes after installing this update. + </para> + + <para> + Also, if you are upgrading from a version earlier than 16.1, see <xref linkend="release-16-1"/>. </para> </sect2> @@ -58,25 +64,6 @@ Branch: REL_12_STABLE [c922b2410] 2023-12-11 12:02:01 +0100 <listitem> <!-- -Author: Andres Freund <andres@anarazel.de> -Branch: REL_15_STABLE [f374fb4aa] 2024-01-18 11:12:31 +0900 -Branch: REL_14_STABLE [5f6ec27a6] 2024-01-18 11:12:38 +0900 -Branch: REL_13_STABLE [dc9d424cf] 2024-01-18 11:12:43 +0900 -Branch: REL_12_STABLE [810382285] 2024-01-18 11:12:48 +0900 ---> - <para> - When dequeueing from an LWLock, avoid needing to search the list of - waiting processes (Andres Freund) - </para> - - <para> - This fixes O(N^2) behavior when the list of waiters is long. In - some use-cases this results in substantial throughput improvements. - </para> - </listitem> - - <listitem> -<!-- Author: Tom Lane <tgl@sss.pgh.pa.us> Branch: REL_16_STABLE [62f120203] 2024-02-01 12:34:21 -0500 Branch: REL_15_STABLE [12ec16d11] 2024-02-01 12:34:21 -0500 @@ -750,14 +737,17 @@ Branch: REL_16_STABLE [48a6bf5c4] 2024-02-01 13:44:22 -0800 Branch: REL_15_STABLE [8fa4a1ac6] 2024-02-01 13:44:23 -0800 --> <para> - Add more interlocks between <command>CREATE DATABASE</command> and - base backup (Noah Misch) + Ensure durability of <command>CREATE DATABASE</command> (Noah Misch) </para> <para> - This fixes some cases where a base backup taken concurrently - with <command>CREATE DATABASE</command> could produce a corrupt - image of the new database. + If an operating system crash occurred during or shortly + after <command>CREATE DATABASE</command>, recovery could fail, or + subsequent connections to the new database could fail. If a base + backup was taken in that window, similar problems could be observed + when trying to use the backup. The symptom would be that the + database directory, <filename>PG_VERSION</filename> file, or + <filename>pg_filenode.map</filename> file was missing or empty. </para> </listitem> @@ -909,27 +899,6 @@ Branch: REL_15_STABLE [57aae65ae] 2023-11-22 11:14:35 +0530 <listitem> <!-- -Author: Amit Kapila <akapila@postgresql.org> -Branch: REL_15_STABLE [b793a416b] 2024-01-29 10:42:41 +0530 -Branch: REL_14_STABLE [6b77048e5] 2024-01-29 10:34:03 +0530 ---> - <para> - Prevent examining system catalogs with the wrong snapshot during - logical decoding (Fei Changhong) - </para> - - <para> - If decoding begins partway through a transaction that modifies - system catalogs, the decoder may not recognize that, causing it to - fail to treat that transaction as in-progress for catalog lookups. - This fix deals with the case that a top-level transaction is already - marked as containing catalog changes, but its subtransaction(s) are - not. - </para> - </listitem> - - <listitem> -<!-- Author: Jeff Davis <jdavis@postgresql.org> Branch: master [5c3166905] 2024-01-12 13:41:36 -0800 Branch: REL_16_STABLE [4c03ac7e2] 2024-01-12 13:42:09 -0800 @@ -1046,6 +1015,23 @@ Branch: REL_16_STABLE [41820e640] 2024-01-12 21:39:35 -0800 <listitem> <!-- Author: Tom Lane <tgl@sss.pgh.pa.us> +Branch: master [e4e63cd98] 2024-02-02 15:34:29 -0500 +Branch: REL_16_STABLE [a15378100] 2024-02-02 15:34:29 -0500 +Branch: REL_15_STABLE [3766b8b64] 2024-02-02 15:34:29 -0500 +Branch: REL_14_STABLE [329b96882] 2024-02-02 15:34:29 -0500 +Branch: REL_13_STABLE [29df29dad] 2024-02-02 15:34:29 -0500 +Branch: REL_12_STABLE [4493bfb70] 2024-02-02 15:34:29 -0500 +--> + <para> + Report <systemitem>ENOMEM</systemitem> errors from file-related system + calls as <literal>ERRCODE_OUT_OF_MEMORY</literal>, + not <literal>ERRCODE_INTERNAL_ERROR</literal> (Alexander Kuzmenkov) + </para> + </listitem> + + <listitem> +<!-- +Author: Tom Lane <tgl@sss.pgh.pa.us> Branch: master [57b440ec1] 2024-01-18 16:11:16 -0500 Branch: REL_16_STABLE [00f941356] 2024-01-18 16:10:57 -0500 Branch: REL_15_STABLE [de2d393a8] 2024-01-18 16:10:57 -0500 |