diff --git a/doc/src/sgml/release-14.sgml b/doc/src/sgml/release-14.sgml index 10a0dfd86a5..48dc7576d88 100644 --- a/doc/src/sgml/release-14.sgml +++ b/doc/src/sgml/release-14.sgml @@ -85,12 +85,12 @@ Author: Alexander Korotkov --> -Fix to_tsquery() and websearch_to_tsquery() to properly parse certain discarded tokens in quotes (Alexander Korotkov) +Fix to_tsquery() and websearch_to_tsquery() to properly parse query text containing discarded tokens (Alexander Korotkov) -Certain discarded tokens, like underscore, caused the output of these functions to produce incorrect tsquery output, e.g., websearch_to_tsquery('"pg_class pg"') used to output '( pg & class ) -<-> pg',but now outputs 'pg <-> class <-> pg'. +Certain discarded tokens, like underscore, caused the output of these functions to produce incorrect tsquery output, e.g., both websearch_to_tsquery('"pg_class pg"') and to_tsquery('pg_class <-> +pg') used to output '( pg & class ) <-> pg', but now both output 'pg <-> class <-> pg'. @@ -117,11 +117,12 @@ Author: Peter Eisentraut --> -Change password_encryption's default to scram-sha-256 (Peter Eisentraut) +Change the default of the password_encryption server parameter to scram-sha-256 (Peter Eisentraut) Previously it was md5. All new passwords will be stored as SHA256 unless this server variable is changed or the password is already md5-hashed. +Also, the legacy (and undocumented) boolean-like values which were previously synonyms of md5 are no longer accepted. @@ -516,7 +517,7 @@ Author: Peter Geoghegan --> -Allow VACUUM to eagerly add newly deleted btree pages in the free space map (Peter Geoghegan) +Allow VACUUM to eagerly add newly deleted btree pages to the free space map (Peter Geoghegan) @@ -645,6 +646,25 @@ Allow the arbitrary collations of partition boundary values (Tom Lane) Previously it had to match the collation of the partition key. + + + + + + +Improve the performance of updates/deletes on partitioned tables when only a few partitions are affected (Amit Langote, Tom Lane) + + + +This also allows run-time pruning of updates/deletes on partitioned tables. + @@ -940,6 +960,23 @@ Author: David Rowley Allow window functions to perform incremental sorts (David Rowley) + + + + + + +Dramatically improve Unicode normalization (John Naylor) + + + +This speeds normalize() and IS NORMALIZED. + @@ -1159,6 +1196,17 @@ Author: Fujii Masao Add wait event WalReceiverExit to report WAL receiver exit wait time (Fujii Masao) + + + + + + +Implement information schema view routine_column_usage to track columns referenced by function and procedure default expressions (Peter Eisentraut) + @@ -1181,7 +1229,7 @@ Allow the certificate's distinguished name (DN) to be matched for client certifi -The new pg_hba.conf keyword "clientname=DN" allows comparison with non-CN certificate attributes and can be combined with ident maps. +The new pg_hba.conf keyword "clientname=DN" allows comparison with certificate attributes beyond the CN and can be combined with ident maps. @@ -1502,7 +1550,7 @@ Author: Amit Kapila --> -Allow logical replication to stream long in-progress transactions to standbys (Tomas Vondra, Dilip Kumar, Amit Kapila, Ajin Cherian, Nikhil Sontakke, Stas Kelvich) +Allow logical replication to stream long in-progress transactions to subscribers (Tomas Vondra, Dilip Kumar, Amit Kapila, Ajin Cherian, Nikhil Sontakke, Stas Kelvich) @@ -1648,7 +1696,7 @@ Author: Amit Kapila --> -Allow logical decoding to more efficiently process cache invalidation messages +Allow logical decoding to more efficiently process cache invalidation messages (Dilip Kumar) @@ -2234,7 +2282,7 @@ Add date_bin function (John Naylor) -WHAT DOES THIS DO? +The function date_bin "bins" the input timestamp into a specified interval aligned with a specified origin. @@ -2338,11 +2386,11 @@ Author: Alexander Korotkov --> -Allow subscripting of jsonb (Dmitry Dolgov) +Allow subscripting of JSONB and simplify the implementation of subscripting (Dmitry Dolgov) -Subscripting can be used to extract from and assign to jsonb documents. +JSONB subscripting can be used to extract from and assign to JSONB documents. Extensions and built-in data types can now implement subscripting more easily. @@ -2409,21 +2457,6 @@ Allow more flexible data types for default values of lead() and lag() window fun - - - - -Dramatically improve Unicode normalization (John Naylor) - - - -WHAT OPERATIONS USE THIS? - - -