diff --git a/doc/src/sgml/release-14.sgml b/doc/src/sgml/release-14.sgml
index 372abff0ac3..08cb0676805 100644
--- a/doc/src/sgml/release-14.sgml
+++ b/doc/src/sgml/release-14.sgml
@@ -51,22 +51,25 @@
-
+
-
-Prevent the containment operators (<@ and @>) for from using GiST indexes (Tom Lane)
-
+
+ Prevent the containment operators (<@ and @>) for from using GiST indexes (Tom Lane)
+
-
-Previously a full GiST index scan was required, so just avoid that and scan the heap, which is faster. Indexes created for this purpose should be removed.
-
-
+
+ Previously a full GiST index scan was required, so just avoid
+ that and scan the heap, which is faster. Indexes created for this
+ purpose should be removed.
+
+
-
+
-
-Remove deprecated containment operators @ and ~ for built-in geometric data types and contrib modules , ,
-, and (Justin Pryzby)
-
+
+ Remove deprecated containment operators @ and ~ for built-in
+ geometric data types and
+ contrib modules , ,
+ , and (Justin Pryzby)
+
-
-The more consistent <@ and @> have been recommended for many years.
-
-
+
+ The more consistent <@ and @> have been recommended for
+ many years.
+
+
-
+
-
-Fix to_tsquery() and websearch_to_tsquery() to properly parse query text containing discarded tokens (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., 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'.
-
-
+
+ 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'.
+
+
-
+
-
-Fix websearch_to_tsquery() to properly parse multiple adjacent discarded tokens in quotes (Alexander Korotkov)
-
+
+ Fix websearch_to_tsquery()
+ to properly parse multiple adjacent discarded tokens in quotes
+ (Alexander Korotkov)
+
-
-Previously, quoted text that contained multiple adjacent discarded tokens were treated as multiple tokens, causing incorrect tsquery output, e.g., websearch_to_tsquery('"aaa: bbb"') used to output
-'aaa <2> bbb', but now outputs 'aaa <-> bbb'.
-
-
+
+ Previously, quoted text that contained multiple adjacent discarded
+ tokens were treated as multiple tokens, causing incorrect tsquery
+ output, e.g., websearch_to_tsquery('"aaa: bbb"') used to output
+ 'aaa <2> bbb', but now outputs 'aaa <-> bbb'.
+
+
-
+
-
-Change the default of the server parameter to scram-sha-256 (Peter Eisentraut)
-
+
+ Change the default of the
+ 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 specified in md5 format.
-Also, the legacy (and undocumented) boolean-like values which were previously synonyms for md5 are no longer accepted.
-
-
+
+ Previously it was md5. All new passwords will
+ be stored as SHA256 unless this server variable is changed or
+ the password is specified in md5 format. Also, the legacy (and
+ undocumented) boolean-like values which were previously synonyms
+ for md5 are no longer accepted.
+
+
-
+
-
-Overhaul the specification of clientcert in pg_hba.conf (Kyotaro Horiguchi)
-
+
+ Overhaul the specification of clientcert in pg_hba.conf
+ (Kyotaro Horiguchi)
+
-
-Values 1/0/no-verify are no longer supported; only the strings verify-ca and verify-full can be used. Also, disallow verify-ca if cert
-authentication is enabled since cert requires verify-full checking.
-
-
+
+ Values
+ 1/0/no-verify
+ are no longer supported; only the strings
+ verify-ca and verify-full
+ can be used. Also, disallow verify-ca if cert
+ authentication is enabled since cert requires
+ verify-full checking.
+
+
-
+
-
-Remove support for SSL compression (Daniel Gustafsson, Michael Paquier)
-
+
+ Remove support for SSL
+ compression (Daniel Gustafsson, Michael Paquier)
+
-
-This was already disabled by default in previous Postgres releases, and most modern OpenSSL and TLS versions no longer support it.
-
-
+
+ This was already disabled by default in previous Postgres releases,
+ and most modern OpenSSL and TLS versions no
+ longer support it.
+
+
-
+
-
-Remove server and libpq support for the version 2 wire protocol (Heikki Linnakangas)
-
+
+ Remove server and libpq support
+ for the version 2 wire protocol
+ (Heikki Linnakangas)
+
-
-This was last used as the default in Postgres 7.2 (year 2002).
-
-
+
+ This was last used as the default in Postgres 7.2 (year 2002).
+
+
-
+
-
-Change EXTRACT to return the NUMERIC data type (Peter Eisentraut)
-
+
+ Change EXTRACT
+ to return the NUMERIC data type (Peter Eisentraut)
+
-
-EXTRACT(date) now throws an error for units that are not part of the date data type.
-
-
+
+ EXTRACT(date) now throws an error for units
+ that are not part of the date data type.
+
+
-
+
-
-Fix handling of infinite window function ranges (Tom Lane)
-
+
+ Fix handling of infinite window function ranges
+ (Tom Lane)
+
-
-Previously window frame clauses like 'inf' PRECEDING AND 'inf' FOLLOWING returned incorrect results.
-
-
+
+ Previously window frame clauses like 'inf' PRECEDING AND
+ 'inf' FOLLOWING returned incorrect results.
+
+
-
+
-
-Prevent 's function normal_rand() from accepting negative values (Ashutosh Bapat)
-
+
+ Prevent 's function
+ normal_rand() from accepting negative values
+ (Ashutosh Bapat)
+
-
-Negative values produced undesirable results.
-
-
+
+ Negative values produced undesirable results.
+
+
-
+
-
-Change var_samp() and stddev_samp() with numeric parameters to return NULL for a single NaN value (Tom Lane)
-
+
+ Change var_samp()
+ and stddev_samp() with numeric parameters to
+ return NULL for a single NaN value (Tom Lane)
+
-
-Previously NaN was returned.
-
-
+
+ Previously NaN was returned.
+
+
-
+
-
-Remove factorial operators ! and !! (Mark Dilger)
-
+
+ Remove factorial operators ! and
+ !! (Mark Dilger)
+
-
-The factorial() function is still supported. Also remove function numeric_fac().
-
-
+
+ The factorial()
+ function is still supported. Also remove function
+ numeric_fac().
+
+
-
+
-
-Disallow factorial() of negative numbers (Peter Eisentraut)
-
+
+ Disallow factorial() of negative numbers
+ (Peter Eisentraut)
+
-
-Previously such cases returned 1.
-
-
+
+ Previously such cases returned 1.
+
+
-
+
-
-Remove support for postfix (right-unary) operators (Mark Dilger)
-
+
+ Remove support for postfix
+ (right-unary) operators (Mark Dilger)
+
-
-pg_dump and pg_upgrade will warn if postfix operators are being dumped.
-
-
+
+ pg_dump and
+ pg_upgrade will warn if postfix operators
+ are being dumped.
+
+
-
+
-
-Allow \D and \W shorthands to match newlines in regular expression newline-sensitive mode (Tom Lane)
-
+
+ Allow \D and \W shorthands to
+ match newlines in regular
+ expression newline-sensitive mode (Tom Lane)
+
-
-Previously they did not match; [^[:digit:]] or [^[:word:]] can be used to get the old behavior.
-
-
+
+ Previously they did not match; [^[:digit:]] or
+ [^[:word:]] can be used to get the old behavior.
+
+
-
+
-
-Improve handling of regular expression back-references (Tom Lane)
-
+
+ Improve handling of regular expression back-references (Tom Lane)
+
-
-For example, disregard ^ in its expansion in \1 in (^\d+).*\1.
-
-
+
+ For example, disregard ^ in its expansion in
+ \1 in (^\d+).*\1.
+
+
-
+
-
-Disallow \w as range start/end in character classes (Tom Lane)
-
+
+ Disallow \w as range start/end in character
+ classes (Tom Lane)
+
-
-This previously was allowed but produced incorrect results.
-
-
+
+ This previously was allowed but produced incorrect results.
+
+
-
+
-
-Require custom server variable names to match the pattern used for unquoted SQL identifiers (Tom Lane)
-
-
+
+ Require custom server
+ variable names to match the pattern used for unquoted
+ SQL identifiers (Tom Lane)
+
+
-
+
-
-Remove server variable vacuum_cleanup_index_scale_factor (Peter Geoghegan)
-
+
+ Remove server variable
+ vacuum_cleanup_index_scale_factor (Peter Geoghegan)
+
-
-This setting was ignored starting in PostgreSQL version 13.3.
-
-
+
+ This setting was ignored starting in
+ PostgreSQL version 13.3.
+
+
-
+
-
-Return false for has_column_privilege() checks on non-existent or dropped columns when using attribute numbers (Joe Conway)
-
+
+ Return false for has_column_privilege()
+ checks on non-existent or dropped columns when using attribute
+ numbers (Joe Conway)
+
-
-Previously such attribute numbers returned an invalid column error.
-
-
+
+ Previously such attribute numbers returned an invalid column error.
+
+
-
+
-
-Pass doubled quote marks in SQL command strings literally (Tom Lane)
-
+
+ Pass doubled quote marks in
+ SQL command strings literally (Tom Lane)
+
-
-Previously 'abc''def' was passed to the server as 'abc'def', and "abc""def" was passed as "abc"def".
-
-
+
+ Previously 'abc''def' was passed to the server
+ as 'abc'def', and "abc""def"
+ was passed as "abc"def".
+
+
-
+
-
-Disallow single-quoting of the language name in the CREATE/DROP LANGUAGE command (Peter Eisentraut)
-
-
+
+ Disallow single-quoting of the language name in the
+ CREATE/DROP
+ LANGUAGE command (Peter Eisentraut)
+
+
-
+
-
-Remove contrib program pg_standby (Justin Pryzby)
-
-
+
+ Remove contrib program pg_standby
+ (Justin Pryzby)
+
+
-
+
-
-Remove composite types for sequences or toast tables (Tom Lane)
-
-
+
+ Remove composite
+ types for sequences or toast tables (Tom Lane)
+
+
-
+
-
-Remove operator_precedence_warning setting (Tom Lane)
-
+
+ Remove operator_precedence_warning setting
+ (Tom Lane)
+
-
-This was needed for warning applications about PostgreSQL 9.5 changes.
-
-
+
+ This was needed for warning applications about
+ PostgreSQL 9.5 changes.
+
+
@@ -448,269 +523,310 @@ This was needed for warning applications about PostgreSQLChanges
- Below you will find a detailed account of the changes between
+ Below you will find a detailed account of the changes between
PostgreSQL 14 and the previous major
- release.
+ release.
Server
-
+
-
+
-
-Add predefined roles pg_read_all_data and pg_write_all_data (Stephen Frost)
-
+
+ Add predefined roles pg_read_all_data
+ and pg_write_all_data (Stephen Frost)
+
-
-These non-login roles can be used to give read or write permission to all tables, views, and sequences.
-
-
+
+ These non-login roles can be used to give read or write permission
+ to all tables, views, and sequences.
+
+
-
+
-
-Add a predefined role to match the database owner (Noah Misch)
-
+
+ Add a predefined role to match the database owner (Noah Misch)
+
-
-It is called pg_database_owner; this is useful in template databases.
-
-
+
+ It is called pg_database_owner;
+ this is useful in template databases.
+
+
-
+
-
-Remove temporary files after backend crashes (Euler Taveira)
-
+
+ Remove temporary files after backend crashes (Euler Taveira)
+
-
-These files were previously retained for debugging purposes; deletion can be disabled with .
-
-
+
+ These files were previously retained for debugging
+ purposes; deletion can be disabled with .
+
+
-
+
-
-Allow long-running queries to be canceled if the client disconnects (Sergey Cherkashin, Thomas Munro)
-
+
+ Allow long-running queries to be canceled if the client disconnects
+ (Sergey Cherkashin, Thomas Munro)
+
-
-The server variable allows some supported operating systems to automatically cancel queries by disconnected clients.
-
-
+
+ The server variable allows some
+ supported operating systems to automatically cancel queries by
+ disconnected clients.
+
+
-
+
-
-Add function pg_wait_for_backend_termination() that waits for session exit (Bharath Rupireddy)
-
+
+ Add function pg_wait_for_backend_termination()
+ that waits for session exit (Bharath Rupireddy)
+
-
-Also add a similar optional wait parameter to pg_terminate_backend()
-
-
+
+ Also add a similar optional wait parameter to pg_terminate_backend()
+
+
-
+
-
-Allow wide tuples to be always added to almost-empty heap pages (John Naylor, Floris van Nee)
-
+
+ Allow wide tuples to be always added to almost-empty heap pages
+ (John Naylor, Floris van Nee)
+
-
-Previously tuples whose insertion would have exceeded the page's fill factor were instead added to new pages.
-
-
+
+ Previously tuples whose insertion would have exceeded the page's
+ fill factor were instead
+ added to new pages.
+
+
-
+
-
-Add Set Server Name Indication (SNI) for SSL connection packets (Peter Eisentraut)
-
+
+ Add Set Server Name Indication (SNI) for
+ SSL connection packets (Peter Eisentraut)
+
-
-This can be disabled by turning off client option sslsni.
-
-
+
+ This can be disabled by turning off client option sslsni.
+
+
-
+ <link linkend="routine-vacuuming">Vacuuming</link>
-
+
-
-Allow vacuum to skip index vacuuming when the number of removable index entries is insignificant (Masahiko Sawada, Peter Geoghegan)
-
-
+
+ Allow vacuum to skip index vacuuming when the number of removable
+ index entries is insignificant (Masahiko Sawada, Peter Geoghegan)
+
+
-
+
-
-Allow vacuum to eagerly add newly deleted btree pages to the free space map (Peter Geoghegan)
-
+
+ Allow vacuum to eagerly add newly deleted btree pages to the free
+ space map (Peter Geoghegan)
+
-
-Previously vacuum could only place preexisting deleted pages in the free space map.
-
-
+
+ Previously vacuum could only place preexisting deleted pages in
+ the free space map.
+
+
-
+
-
-Allow vacuum to deallocate space reserved by trailing unused heap line pointers (Matthias van de Meent, Peter Geoghegan)
-
-
+
+ Allow vacuum to deallocate space reserved by trailing unused heap
+ line pointers (Matthias van de Meent, Peter Geoghegan)
+
+
-
+
-
-Speed up vacuuming of databases with many relations (Tatsuhito Kasahara)
-
-
+
+ Speed up vacuuming of databases with many relations (Tatsuhito
+ Kasahara)
+
+
-
+
-
-Reduce the default value of to better reflects current hardware capabilities (Peter Geoghegan)
-
-
+
+ Reduce the default value of to better reflects current
+ hardware capabilities (Peter Geoghegan)
+
+
-
+
-
-Add ability to skip vacuuming of TOAST tables (Nathan Bossart)
-
+
+ Add ability to skip vacuuming of TOAST tables
+ (Nathan Bossart)
+
-
-VACUUM now has a PROCESS_TOAST which can be set to false to disable TOAST processing, and
-vacuumdb has a option.
-
-
+
+ VACUUM
+ now has a PROCESS_TOAST which can be set to
+ false to disable TOAST processing, and vacuumdb
+ has a option.
+
+
-
+
-
-Have COPY FREEZE appropriately update page visibility bits (Anastasia Lubennikova, Pavan Deolasee, Jeff Janes)
-
-
+
+ Have COPY FREEZE
+ appropriately update page visibility bits (Anastasia Lubennikova,
+ Pavan Deolasee, Jeff Janes)
+
+
-
+
-
-Cause vacuum operations to be aggressive if the table is near xid or multixact wraparound (Masahiko Sawada, Peter Geoghegan)
-
+
+ Cause vacuum operations to be aggressive if the table is near
+ xid or multixact wraparound (Masahiko Sawada, Peter Geoghegan)
+
-
-This is controlled by and .
-
-
+
+ This is controlled by
+ and .
+
+
-
+
-
-Increase warning time and hard limit before transaction id and multi-transaction wraparound (Noah Misch)
-
+
+ Increase warning time and hard limit before transaction id and
+ multi-transaction wraparound (Noah Misch)
+
-
-This should reduce the possibility of failures that occur without having issued warnings about wraparound.
-
-
+
+ This should reduce the possibility of failures that occur without
+ having issued warnings about wraparound.
+
+
-
+
-
-Autovacuum now analyzes partitioned tables (Yuzuko Hosoya, Álvaro Herrera)
-
+
+ Autovacuum now analyzes
+ partitioned tables (Yuzuko Hosoya, Álvaro Herrera)
+
-
-Insert, update, and delete tuple counts from partitions are now propagated to their parent tables so autovacuum knows when to process them.
-
-
+
+ Insert, update, and delete tuple counts from partitions are now
+ propagated to their parent tables so autovacuum knows when to
+ process them.
+
+
-
+
-
-Add per-index information to autovacuum logging output (Masahiko Sawada)
-
-
+
+ Add per-index information to autovacuum logging
+ output (Masahiko Sawada)
+
+
@@ -720,7 +836,7 @@ Add per-index information to aut
-
+
-
-Improve the performance of updates/deletes on partitioned tables when only a few partitions are affected (Amit Langote, Tom Lane)
-
+
+ Improve the performance of updates/deletes on partitioned tables
+ when only a few partitions are affected (Amit Langote, Tom Lane)
+
-
-This also allows updates/deletes on partitioned tables to use execution-time partition pruning.
-
-
+
+ This also allows updates/deletes on partitioned tables to use
+ execution-time partition pruning.
+
+
-
+
-
-Allow partitions to be detached in a non-blocking manner (Álvaro Herrera)
-
+
+ Allow partitions to be detached in a non-blocking manner
+ (Álvaro Herrera)
+
-
-The syntax is ALTER TABLE ... DETACH PARTITION ... CONCURRENTLY, and FINALIZE.
-
-
+
+ The syntax is ALTER TABLE ... DETACH PARTITION
+ ... CONCURRENTLY, and FINALIZE.
+
+
-
+
-
-Allow the arbitrary collations of partition boundary values (Tom Lane)
-
+
+ Allow the arbitrary collations of partition boundary values
+ (Tom Lane)
+
-
-Previously it had to match the collation of the partition key.
-
-
+
+ Previously it had to match the collation of the partition key.
+
+
@@ -778,7 +900,7 @@ Previously it had to match the collation of the partition key.
-
+
-
-Allow btree index additions to remove expired index entries to prevent page splits (Peter Geoghegan)
-
+
+ Allow btree index additions to remove expired index entries
+ to prevent page splits (Peter Geoghegan)
+
-
-This is particularly helpful for reducing index bloat on tables whose indexed columns are frequently updated.
-
-
+
+ This is particularly helpful for reducing index bloat on tables
+ whose indexed columns are frequently updated.
+
+
-
+
-
-Allow BRIN indexes to record multiple min/max values per range (Tomas Vondra)
-
+
+ Allow BRIN indexes
+ to record multiple min/max values per range (Tomas Vondra)
+
-
-This is useful if there are groups of values in each page range.
-
-
+
+ This is useful if there are groups of values in each page range.
+
+
-
+
-
-Allow BRIN indexes to use bloom filters (Tomas Vondra)
-
+
+ Allow BRIN indexes to use bloom filters
+ (Tomas Vondra)
+
-
-This allows bloom indexes to be used effectively with data that is not physically localized in the heap.
-
-
+
+ This allows bloom indexes to be used effectively with data that
+ is not physically localized in the heap.
+
+
-
+
-
-Allow some GiST indexes to be built by presorting the data (Andrey Borodin)
-
+
+ Allow some GiST indexes to be built
+ by presorting the data (Andrey Borodin)
+
-
-Presorting happens automatically and allows for faster index creation and smaller indexes.
-
-
+
+ Presorting happens automatically and allows for faster index
+ creation and smaller indexes.
+
+
-
+
-
-Allow SP-GiST to use INCLUDE'd columns (Pavel Borisov)
-
-
+
+ Allow SP-GiST to use
+ INCLUDE'd columns (Pavel Borisov)
+
+
@@ -860,22 +991,24 @@ Allow SP-GiST to use INCLUDE'd
-
+
-
-Allow hash lookup of IN clause with many constants (James Coleman, David Rowley)
-
+
+ Allow hash lookup of IN clause with many
+ constants (James Coleman, David Rowley)
+
-
-Previously the only option was to sequentially scan the list of constants.
-
-
+
+ Previously the only option was to sequentially scan the list
+ of constants.
+
+
-
+
-
-Increase the number of places extended statistics can be used for OR clause estimation (Tomas Vondra, Dean Rasheed)
-
-
+
+ Increase the number of places extended statistics can
+ be used for OR clause estimation (Tomas Vondra,
+ Dean Rasheed)
+
+
-
+
-
-Allow extended statistics on expressions (Tomas Vondra)
-
+
+ Allow extended statistics on expressions (Tomas Vondra)
+
-
-This allows statistics on a group of expressions and columns, rather than only columns like previously. System view pg_stats_ext_exprs
-reports such statistics. ALTER TABLE ... ALTER COLUMN ... TYPE RESETS STASTISTICS?
-
-
+
+ This allows statistics on a group of expressions and columns,
+ rather than only columns like previously. System view pg_stats_ext_exprs
+ reports such statistics. ALTER TABLE ... ALTER COLUMN
+ ... TYPE RESETS STASTISTICS?
+
+
-
+
-
-Allow efficient heap scanning of a range of TIDs (Edmund Horner, David Rowley)
-
+
+ Allow efficient heap scanning of a range of TIDs (Edmund
+ Horner, David Rowley)
+
-
-Previously a sequential scan was required for non-equality TID specifications.
-
-
+
+ Previously a sequential scan was required for non-equality
+ TID specifications.
+
+
-
+
-
-Fix EXPLAIN CREATE TABLE AS and EXPLAIN CREATE MATERIALIZED VIEW to honor IF NOT EXISTS (Bharath Rupireddy)
-
+
+ Fix EXPLAIN CREATE TABLE
+ AS and EXPLAIN CREATE MATERIALIZED
+ VIEW to honor IF NOT EXISTS
+ (Bharath Rupireddy)
+
-
-Previously, if the object already exists, EXPLAIN would fail.
-
-
+
+ Previously, if the object already exists,
+ EXPLAIN would fail.
+
+
@@ -945,7 +1092,7 @@ Previously, if the object already exists, EXPLAIN would fail.
-
+
-
-Improve the speed of computing MVCC visibility snapshots on systems with many CPUs and high session counts (Andres Freund)
-
+
+ Improve the speed of computing MVCC visibility snapshots on systems with many
+ CPUs and high session counts (Andres Freund)
+
-
-This also improves performance when there are many idle sessions.
-
-
+
+ This also improves performance when there are many idle sessions.
+
+
-
+
-
-Add executor method to cache results from the inner-side of nested loop joins (David Rowley)
-
+
+ Add executor method to cache results from the inner-side of nested
+ loop joins (David Rowley)
+
-
-This is useful if only a small percentage of rows is checked on the inner side.
-
-
+
+ This is useful if only a small percentage of rows is checked on
+ the inner side.
+
+
-
+
-
-Allow window functions to perform incremental sorts (David Rowley)
-
-
+
+ Allow window functions
+ to perform incremental sorts (David Rowley)
+
+
-
+
-
-Improve the I/O performance of parallel sequential scans (Thomas Munro, David Rowley)
-
+
+ Improve the I/O performance of parallel sequential scans (Thomas
+ Munro, David Rowley)
+
-
-This was done by allocating blocks in groups to parallel workers.
-
-
+
+ This was done by allocating blocks in groups to parallel workers.
+
+
-
+
-
-Allow a query referencing multiple foreign tables to perform foreign table scans in parallel (Robert Haas, Kyotaro Horiguchi, Thomas Munro, Etsuro Fujita)
-
+
+ Allow a query referencing multiple foreign tables to perform
+ foreign table scans in parallel (Robert Haas, Kyotaro Horiguchi,
+ Thomas Munro, Etsuro Fujita)
+
-
-The postgres_fdw supports these type of scans if async_capable is set.
-
-
+
+ The postgres_fdw
+ supports these type of scans if async_capable
+ is set.
+
+
-
+
-
-Allow analyze to do page prefetching (Stephen Frost)
-
+
+ Allow analyze to do
+ page prefetching (Stephen Frost)
+
-
-This is controlled by .
-
-
+
+ This is controlled by .
+
+
-
+
-
-Improve the performance of regular expression comparisons (Tom Lane)
-
-
+
+ Improve the performance of regular expression
+ comparisons (Tom Lane)
+
+
-
+
-
-Dramatically improve Unicode normalization (John Naylor)
-
+
+ Dramatically improve Unicode normalization (John Naylor)
+
-
-This speeds normalize() and IS NORMALIZED.
-
-
+
+ This speeds normalize()
+ and IS NORMALIZED.
+
+
-
+
-
-Add ability to use LZ4 compression on TOAST data (Dilip Kumar)
-
+
+ Add ability to use LZ4
+ compression on TOAST data (Dilip Kumar)
+
-
-This can be set at the column level, or set as a default via server setting . The server must be compiled with to support this feature; the default is still pglz.
-
-
+
+ This can be set at the column level, or set as a default via server
+ setting .
+ The server must be compiled with
+ to support this feature; the default is still pglz.
+
+
@@ -1113,7 +1284,7 @@ This can be set at the column level, or set as a default via server setting
-
+
-
-If server variable is enabled, display the query id in pg_stat_activity,
-EXPLAIN VERBOSE, csvlog, and optionally in
-(Julien Rouhaud)
-
+
+ If server variable
+ is enabled, display the query id in pg_stat_activity,
+ EXPLAIN
+ VERBOSE, csvlog, and optionally in
+ (Julien Rouhaud)
+
-
-A query id computed by an extension will also be displayed.
-
-
+
+ A query id computed by an extension will also be displayed.
+
+
-
+
-
-Add system view pg_backend_memory_contexts to report session memory usage (Atsushi Torikoshi, Fujii Masao)
-
-
+
+ Add system view pg_backend_memory_contexts
+ to report session memory usage (Atsushi Torikoshi, Fujii Masao)
+
+
-
+
-
-Add function pg_log_backend_memory_contexts() to output the memory contexts of arbitrary backends (Atsushi Torikoshi)
-
-
+
+ Add function pg_log_backend_memory_contexts()
+ to output the memory contexts of arbitrary backends (Atsushi
+ Torikoshi)
+
+
-
+
-
-Improve logging of auto-vacuum and auto-analyze (Stephen Frost, Jakub Wartak)
-
+
+ Improve logging of auto-vacuum
+ and auto-analyze (Stephen Frost, Jakub Wartak)
+
-
-This reports I/O timings for auto-vacuum and auto-analyze if is enabled. Also, report buffer read and dirty rates for auto-analyze.
-
-
+
+ This reports I/O timings for auto-vacuum and auto-analyze if is enabled. Also, report buffer
+ read and dirty rates for auto-analyze.
+
+
-
+
-
-Add information about the original user name supplied by the client to the output of (Jacob Champion)
-
-
+
+ Add information about the original user name supplied by the
+ client to the output of
+ (Jacob Champion)
+
+
@@ -1197,7 +1382,7 @@ Add information about the original user name supplied by the client to the outpu
-
+
-
-Add view pg_stat_progress_copy to report COPY progress (Josef Šimánek, Matthias van de Meent)
-
-
+
+ Add view pg_stat_progress_copy
+ to report COPY progress (Josef Šimánek,
+ Matthias van de Meent)
+
+
-
+
-
-Add session statistics to the pg_stat_database system view (Laurenz Albe)
-
-
+
+ Add session statistics to the pg_stat_database
+ system view (Laurenz Albe)
+
+
-
+
-
-Add columns to pg_prepared_statements to report generic and custom plan counts (Atsushi Torikoshi, Kyotaro Horiguchi)
-
-
+
+ Add columns to pg_prepared_statements
+ to report generic and custom plan counts (Atsushi Torikoshi,
+ Kyotaro Horiguchi)
+
+
-
+
-
-Add lock wait start time to pg_locks (Atsushi Torikoshi)
-
-
+
+ Add lock wait start time to pg_locks
+ (Atsushi Torikoshi)
+
+
-
+
-
-Add system view pg_stat_wal which reports WAL activity (Masahiro Ikeda)
-
-
+
+ Add system view pg_stat_wal
+ which reports WAL activity (Masahiro Ikeda)
+
+
-
+
-
-Add system view pg_stat_replication_slots to report replication slot activity (Sawada Masahiko, Amit Kapila, Vignesh C)
-
+
+ Add system view pg_stat_replication_slots
+ to report replication slot activity (Sawada Masahiko, Amit Kapila,
+ Vignesh C)
+
-
-Function pg_stat_reset_replication_slot() resets slot statistics.
-
-
+
+ Function pg_stat_reset_replication_slot()
+ resets slot statistics.
+
+
-
+
-
-Improve pg_stat_activity reporting of walsender processes (Tom Lane)
-
+
+ Improve pg_stat_activity
+ reporting of walsender processes (Tom Lane)
+
-
-Previously only SQL commands were reported.
-
-
+
+ Previously only SQL commands were reported.
+
+
-
+
-
-Make the archiver process visible in pg_stat_activity (Kyotaro Horiguchi)
-
-
+
+ Make the archiver process visible in
+ pg_stat_activity (Kyotaro Horiguchi)
+
+
-
+
-
-Add wait event WalReceiverExit to report WAL receiver exit wait time (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)
-
-
+
+ Implement information schema view routine_column_usage
+ to track columns referenced by function and procedure default
+ expressions (Peter Eisentraut)
+
+
@@ -1336,61 +1547,73 @@ Implement information schema view pg_hba.conf keyword clientname=DN allows comparison with certificate attributes beyond the CN 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.
+
+
-
+
-
-Allow pg_hba.conf and pg_ident.conf records to span multiple lines (Fabien Coelho)
-
+
+ Allow pg_hba.conf and pg_ident.conf
+ records to span multiple lines (Fabien Coelho)
+
-
-A backslash at the end of a line allows record contents to be continued on the next line.
-
-
+
+ A backslash at the end of a line allows record contents to be
+ continued on the next line.
+
+
-
+
-
-Allow the specification of a certificate revocation list (CRL) directory (Kyotaro Horiguchi)
-
+
+ Allow the specification of a certificate revocation list
+ (CRL) directory (Kyotaro Horiguchi)
+
-
-This is controlled by server variable and libpq connection option sslcrldir. Previously only CRL files could be specified.
-
-
+
+ This is controlled by server variable and libpq connection option sslcrldir.
+ Previously only CRL files could be specified.
+
+
-
+
-
-Allow passwords of an arbitrary length (Tom Lane, Nathan Bossart)
-
-
+
+ Allow passwords of an arbitrary length (Tom Lane, Nathan Bossart)
+
+
@@ -1401,87 +1624,96 @@ Allow passwords of an arbitrary length (Tom Lane, Nathan Bossart)
-
+
-
-Add server setting to close idle sessions (Li Japin)
-
+
+ Add server setting
+ to close idle sessions (Li Japin)
+
-
-This is similar to .
-
-
+
+ This is similar to .
+
+
-
+
-
-Change default to 0.9 (Stephen Frost)
-
+
+ Change default
+ to 0.9 (Stephen Frost)
+
-
-The previous default was 0.5.
-
-
+
+ The previous default was 0.5.
+
+
-
+
-
-Allow %P in to report the parallel group leader (Justin Pryzby)
-
-
+
+ Allow %P in to report the
+ parallel group leader (Justin Pryzby)
+
+
-
+
-
-Allow to specify paths as individual, comma-separated quoted strings (Ian Lawrence Barwick)
-
+
+ Allow to specify
+ paths as individual, comma-separated quoted strings (Ian Lawrence
+ Barwick)
+
-
-Previously all the paths had to be in a single quoted string.
-
-
+
+ Previously all the paths had to be in a single quoted string.
+
+
-
+
-
-Allow startup allocation of dynamic shared memory (Thomas Munro)
-
+
+ Allow startup allocation of dynamic shared memory (Thomas Munro)
+
-
-This is controlled by . This allows more use of huge pages.
-
-
+
+ This is controlled by . This allows more
+ use of huge pages.
+
+
-
+
-
-Add setting to control the size of huge pages used on Linux (Odin Ugedal)
-
-
+
+ Add setting to control the
+ size of huge pages used on Linux (Odin Ugedal)
+
+
@@ -1494,33 +1726,39 @@ Add setting to control the size of huge pag
-
+
-
-Allow standby servers to be rewound via pg_rewind (Heikki Linnakangas)
-
-
+
+ Allow standby servers to be rewound via pg_rewind
+ (Heikki Linnakangas)
+
+
-
+
-
-Allow setting to be changed during a server reload (Sergei Kornilov)
-
+
+ Allow setting to be changed
+ during a server reload (Sergei Kornilov)
+
-
-You can also set restore_command to an empty string and reload to force recovery to only read from the pg_wal directory.
-
-
+
+ You can also set restore_command to an empty
+ string and reload to force recovery to only read from the pg_wal
+ directory.
+
+
-
+
-
-Add server variable to report long recovery conflict wait times (Bertrand Drouvot, Masahiko Sawada)
-
-
+
+ Add server variable to report long recovery
+ conflict wait times (Bertrand Drouvot, Masahiko Sawada)
+
+
-
+
-
-Pause recovery if the primary changes its parameters in a way that prevents replay on the hot standby (Peter Eisentraut)
-
+
+ Pause recovery if the primary changes its parameters in a way that
+ prevents replay on the hot standby (Peter Eisentraut)
+
-
-Previously the standby would shut down immediately.
-
-
+
+ Previously the standby would shut down immediately.
+
+
-
+
-
-Add function pg_get_wal_replay_pause_state() to report the recovery state (Dilip Kumar)
-
+
+ Add function pg_get_wal_replay_pause_state()
+ to report the recovery state (Dilip Kumar)
+
-
-It gives more detailed information than pg_is_wal_replay_paused(), which still exists.
-
-
+
+ It gives more detailed information than pg_is_wal_replay_paused(),
+ which still exists.
+
+
-
+
-
-Add new server-side variable (Haribabu Kommi, Greg Nancarrow, Tom Lane)
-
-
+
+ Add new server-side variable
+ (Haribabu Kommi, Greg Nancarrow, Tom Lane)
+
+
-
+
-
-Speed truncation of small tables during recovery on clusters with a large number of shared buffers (Kirk Jamison)
-
-
+
+ Speed truncation of small tables during recovery on clusters with
+ a large number of shared buffers (Kirk Jamison)
+
+
-
+
-
-Allow file system sync at the start of crash recovery on Linux (Thomas Munro)
-
+
+ Allow file system sync at the start of crash recovery on Linux
+ (Thomas Munro)
+
-
-By default, Postgres opens and fsyncs every data file at the start of crash recovery.
-This new setting, =syncfs, instead syncs each filesystem used by the database cluster.
-This allows for faster recovery on systems with many database files.
-
-
+
+ By default, Postgres opens and fsyncs every data file
+ at the start of crash recovery. This new setting, =syncfs,
+ instead syncs each filesystem used by the database cluster.
+ This allows for faster recovery on systems with many database files.
+
+
-
+
-
-Add function pg_xact_commit_timestamp_origin() to return the commit timestamp and replication origin of the specified transaction (Movead Li)
-
-
+
+ Add function pg_xact_commit_timestamp_origin()
+ to return the commit timestamp and replication origin of the
+ specified transaction (Movead Li)
+
+
-
+
-
-Add the replication origin to the record returned by pg_last_committed_xact() (Movead Li)
-
-
+
+ Add the replication origin to the record returned by pg_last_committed_xact()
+ (Movead Li)
+
+
-
+
-
-Allow replication origin functions to be controlled using standard function permission controls (Martín Marqués)
-
+
+ Allow replication origin
+ functions to be controlled using standard function permission
+ controls (Martín Marqués)
+
-
-Previously these functions could only be executed by super-users, and this is still the default.
-
-
+
+ Previously these functions could only be executed by super-users,
+ and this is still the default.
+
+
-
+
-
-Improve signal handling reliability (Fujii Masao)
-
+
+ Improve signal handling reliability (Fujii Masao)
+
-
-GENERAL ENOUGH?
-
-
+
+ GENERAL ENOUGH?
+
+
@@ -1662,7 +1920,7 @@ GENERAL ENOUGH?
-
+
-
-Allow logical replication to stream long in-progress transactions to subscribers (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)
+
-
-Previously transactions that exceeded were written to disk until the transaction completed.
-
-
+
+ Previously transactions that exceeded were written to disk
+ until the transaction completed.
+
+
-
+
-
-Enhance the logical replication API to allow streaming large in-progress transactions (Tomas Vondra, Dilip Kumar, Amit Kapila)
-
+
+ Enhance the logical replication API to allow
+ streaming large in-progress transactions (Tomas Vondra, Dilip
+ Kumar, Amit Kapila)
+
-
-The output functions begin with stream. test_decoding also supports these.
-
-
+
+ The output functions begin with stream.
+ test_decoding also supports these.
+
+
-
+
-
-Allow multiple transactions during table sync in logical replication (Peter Smith, Amit Kapila, and Takamichi Osumi)
-
-
+
+ Allow multiple transactions during table sync in logical
+ replication (Peter Smith, Amit Kapila, and Takamichi Osumi)
+
+
-
+
-
-Immediately WAL-log subtransaction and top-level XID association (Tomas Vondra, Dilip Kumar, Amit Kapila)
-
+
+ Immediately WAL-log subtransaction and top-level
+ XID association (Tomas Vondra, Dilip Kumar, Amit
+ Kapila)
+
-
-This is useful for logical decoding.
-
-
+
+ This is useful for logical decoding.
+
+
-
+
-
-Enhance logical decoding APIs to handle two-phase commits (Ajin Cherian, Amit Kapila, Nikhil Sontakke, Stas Kelvich)
-
+
+ Enhance logical decoding APIs to handle two-phase commits (Ajin
+ Cherian, Amit Kapila, Nikhil Sontakke, Stas Kelvich)
+
-
-This is controlled via pg_create_logical_replication_slot().
-
-
+
+ This is controlled via pg_create_logical_replication_slot().
+
+
-
+
-
-Generate WAL invalidations message during command completion when using logical replication (Dilip Kumar, Tomas Vondra, Amit Kapila)
-
+
+ Generate WAL invalidations message during
+ command completion when using logical replication (Dilip Kumar,
+ Tomas Vondra, Amit Kapila)
+
-
-When logical replication is disabled, WAL invalidation messages are generated at transaction completion. This allows logical streaming of in-progress transactions.
-
-
+
+ When logical replication is disabled, WAL
+ invalidation messages are generated at transaction completion.
+ This allows logical streaming of in-progress transactions.
+
+
-
+
-
-Allow logical decoding to more efficiently process cache invalidation messages (Dilip Kumar)
-
+
+ Allow logical decoding to more efficiently process cache
+ invalidation messages (Dilip Kumar)
+
-
-This allows logical decoding to work efficiently in presence of a large amount of DDL.
-
-
+
+ This allows logical decoding
+ to work efficiently in presence of a large amount of
+ DDL.
+
+
-
+
-
-Allow control over whether logical decoding messages are sent to the replication stream (David Pirotte, Euler Taveira)
-
-
+
+ Allow control over whether logical decoding messages are sent to
+ the replication stream (David Pirotte, Euler Taveira)
+
+
-
+
-
-Allow logical replication subscriptions to use binary transfer mode (Dave Cramer)
-
+
+ Allow logical replication subscriptions to use binary transfer mode
+ (Dave Cramer)
+
-
-This is faster than text mode, but slightly less robust.
-
-
+
+ This is faster than text mode, but slightly less robust.
+
+
-
+
-
-Allow logical decoding to be filtered by xid (Markus Wanner)
-
-
+
+ Allow logical decoding to be filtered by xid (Markus Wanner)
+
+
@@ -1820,67 +2100,76 @@ Allow logical decoding to be filtered by xid (Markus Wanner)
-
+
-
-Reduce the number of keywords that can't be used as column labels without AS (Mark Dilger)
-
+
+ Reduce the number of keywords that can't be used as column labels
+ without AS (Mark Dilger)
+
-
-There are now 90% fewer restricted keywords.
-
-
+
+ There are now 90% fewer restricted keywords.
+
+
-
+
-
-Allow an alias to be specified for JOIN's USING clause (Peter Eisentraut)
-
+
+ Allow an alias to be specified for JOIN's
+ USING clause (Peter Eisentraut)
+
-
-The alias is created by using AS after the USING clause and represents an alias for the USING columns.
-
-
+
+ The alias is created by using AS after the
+ USING clause and represents an alias for the
+ USING columns.
+
+
-
+
-
-Allow DISTINCT to be added to GROUP BY to remove duplicate GROUPING SET combinations (Vik Fearing)
-
+
+ Allow DISTINCT to be added to GROUP
+ BY to remove duplicate GROUPING SET
+ combinations (Vik Fearing)
+
-
-For example, GROUP BY CUBE (a,b), CUBE (b,c) will generate duplicate grouping combinations without DISTINCT.
-
-
+
+ For example, GROUP BY CUBE (a,b), CUBE (b,c)
+ will generate duplicate grouping combinations without
+ DISTINCT.
+
+
-
+
-
-Properly handle DEFAULT values for columns in multi-column inserts (Dean Rasheed)
-
+
+ Properly handle DEFAULT values for columns in
+ multi-column inserts (Dean Rasheed)
+
-
-This used to throw an error.
-
-
+
+ This used to throw an error.
+
+
-
+
-
-Add SQL-standard SEARCH and CYCLE clauses for common table expressions (Peter Eisentraut)
-
+
+ Add SQL-standard SEARCH
+ and CYCLE clauses for common table expressions (Peter
+ Eisentraut)
+
-
-This could be accomplished previously using existing syntax.
-
-
+
+ This could be accomplished previously using existing syntax.
+
+
-
+
-
-Allow the WHERE clause of ON CONFLICT to be table-qualified (Tom Lane)
-
+
+ Allow the WHERE clause of ON
+ CONFLICT to be table-qualified (Tom Lane)
+
-
-Only the target table can be referenced.
-
-
+
+ Only the target table can be referenced.
+
+
@@ -1921,126 +2214,152 @@ Only the target table can be referenced.
-
+
-
-Allow REFRESH MATERIALIZED VIEW to use parallelism (Bharath Rupireddy)
-
-
+
+ Allow REFRESH
+ MATERIALIZED VIEW to use parallelism (Bharath
+ Rupireddy)
+
+
-
+
-
-Allow REINDEX to change the tablespace of the new index (Alexey Kondratov, Michael Paquier, Justin Pryzby)
-
+
+ Allow REINDEX
+ to change the tablespace of the new index (Alexey Kondratov,
+ Michael Paquier, Justin Pryzby)
+
-
-This is done by specifying a TABLESPACE clause.
-
-
+
+ This is done by specifying a TABLESPACE clause.
+
+
-
+
-
-Allow REINDEX to process all child tables or indexes of a partitioned relation (Justin Pryzby, Michael Paquier)
-
-
+
+ Allow REINDEX to process all child tables or
+ indexes of a partitioned relation (Justin Pryzby, Michael Paquier)
+
+
-
+
-
-Improve the performance of COPY FROM in binary mode (Bharath Rupireddy, Amit Langote)
-
-
+
+ Improve the performance of COPY
+ FROM in binary mode (Bharath Rupireddy, Amit
+ Langote)
+
+
-
+
-
-Preserve SQL standard syntax in view definitions, if possible (Tom Lane)
-
+
+ Preserve SQL standard syntax in view definitions, if possible
+ (Tom Lane)
+
-
-Previously non-function call SQL standard syntax, e.g. EXTRACT, were converted to non-SQL standard function calls.
-
-
+
+ Previously non-function call
+ SQL standard syntax, e.g. EXTRACT,
+ were converted to non-SQL standard function
+ calls.
+
+
-
+
-
-Add the SQL-standard clause GRANTED BY to GRANT and REVOKE (Peter Eisentraut)
-
-
+
+ Add the SQL-standard
+ clause GRANTED BY to GRANT and REVOKE (Peter
+ Eisentraut)
+
+
-
+
-
-Add OR REPLACE for CREATE TRIGGER (Takamichi Osumi)
-
+
+ Add OR REPLACE for CREATE TRIGGER
+ (Takamichi Osumi)
+
-
-This allows pre-existing triggers to be conditionally replaced.
-
-
+
+ This allows pre-existing triggers to be conditionally replaced.
+
+
-
+
-
-Allow TRUNCATE to operate on foreign tables (Kazutaka Onishi, Kohei KaiGai)
-
+
+ Allow TRUNCATE to
+ operate on foreign tables (Kazutaka Onishi, Kohei KaiGai)
+
-
-The postgres_fdw module also now supports this.
-
-
+
+ The postgres_fdw
+ module also now supports this.
+
+
-
+
-
-Allow publications to be more easily added and removed (Japin Li)
-
+
+ Allow publications to be more easily added and removed (Japin Li)
+
-
-The new syntax is ALTER SUBSCRIPTION ... ADD/DROP PUBLICATION. This avoids having to specify all publications to add/remove entries.
-
-
+
+ The new syntax is ALTER SUBSCRIPTION
+ ... ADD/DROP PUBLICATION. This avoids having to
+ specify all publications to add/remove entries.
+
+
-
+
-
-Add primary keys, unique constraints, and foreign keys to system catalogs (Peter Eisentraut)
-
+
+ Add primary keys, unique constraints, and foreign keys to system catalogs (Peter Eisentraut)
+
-
-This helps GUI tools analyze the system tables.
-
-
+
+ This helps GUI tools analyze the system tables.
+
+
-
+
-
-Allow CURRENT_ROLE every place CURRENT_USER is accepted (Peter Eisentraut)
-
-
+
+ Allow CURRENT_ROLE
+ every place CURRENT_USER is accepted (Peter
+ Eisentraut)
+
+
@@ -2077,23 +2400,26 @@ Allow CURRENT_ROLE ever
-
+
-
-Allow extensions and built-in data types to implement subscripting (Dmitry Dolgov)
-
+
+ Allow extensions and built-in data types to implement subscripting (Dmitry Dolgov)
+
-
-Previously subscript handling was hard-coded into the server, so that subscripting could only be applied to array types. This change allows subscript notation to be used to extract or
-assign portions of a value of any type for which the concept makes sense.
-
-
+
+ Previously subscript handling was hard-coded into the server, so
+ that subscripting could only be applied to array types. This change
+ allows subscript notation to be used to extract or assign portions
+ of a value of any type for which the concept makes sense.
+
+
-
+
-
-Allow subscripting of JSONB (Dmitry Dolgov)
-
+
+ Allow subscripting of JSONB (Dmitry Dolgov)
+
-
-JSONB subscripting can be used to extract and assign to portions of JSONB documents.
-
-
+
+ JSONB subscripting can be used to extract and assign
+ to portions of JSONB documents.
+
+
-
+
-
-Add support for multirange data types (Paul Jungwirth, Alexander Korotkov)
-
+
+ Add support for multirange data
+ types (Paul Jungwirth, Alexander Korotkov)
+
-
-These are like range data types, but they allow the specification of multiple, ordered, non-overlapping ranges.
-All existing range types now also support multirange versions.
-
-
+
+ These are like range data types, but they allow the specification
+ of multiple, ordered, non-overlapping ranges. All existing range
+ types now also support multirange versions.
+
+
-
+
-
-Add point operators <<| and |>> to be strictly above/below geometry (Emre Hasegeli)
-
+
+ Add point operators
+ <<| and |>> to be strictly above/below geometry
+ (Emre Hasegeli)
+
-
-Previously >^ and <^ were marked as performing this test, but non-point geometric operators used these operators for non-strict comparisons, leading to confusion. The old operators still exist but will be eventually removed. ACCURATE?
-
-
+
+ Previously >^ and <^ were marked as performing this test, but
+ non-point geometric operators used these operators for non-strict
+ comparisons, leading to confusion. The old operators still exist
+ but will be eventually removed. ACCURATE?
+
+
-
+
-
-Add support for the stemming of languages Armenian, Basque, Catalan, Hindi, Serbian, and Yiddish (Peter Eisentraut)
-
-
+
+ Add support for the stemming of
+ languages Armenian, Basque, Catalan, Hindi, Serbian, and Yiddish
+ (Peter Eisentraut)
+
+
-
+
-
-Allow tsearch data files to have unlimited line lengths (Tom Lane)
-
+
+ Allow tsearch data
+ files to have unlimited line lengths (Tom Lane)
+
-
-The previous limit was 4k bytes. Also remove function t_readline().
-
-
+
+ The previous limit was 4k bytes. Also remove function
+ t_readline().
+
+
-
+
-
-Add support for infinity and -infinity values to the numeric data type (Tom Lane)
-
+
+ Add support for infinity and -infinity values
+ to the numeric data type
+ (Tom Lane)
+
-
-Floating point data types already supported these.
-
-
+
+ Floating point data types already supported these.
+
+
-
+
-
-Improve the accuracy of floating point computations involving infinity (Tom Lane)
-
-
+
+ Improve the accuracy of floating point computations involving
+ infinity (Tom Lane)
+
+
-
+
-
-Have non-zero float values divided by infinity return zero (Kyotaro Horiguchi)
-
+
+ Have non-zero float values
+ divided by infinity return zero (Kyotaro Horiguchi)
+
-
-Previously such operations produced underflow errors.
-
-
+
+ Previously such operations produced underflow errors.
+
+
-
+
-
-Cause floating-point division of NaN by zero to return NaN (Tom Lane)
-
+
+ Cause floating-point division of NaN by zero to return NaN
+ (Tom Lane)
+
-
-Previously this returned an error. Division with Numerics always returned NaN.
-
-
+
+ Previously this returned an error. Division with Numerics always
+ returned NaN.
+
+
-
+
-
-Add operators to add and subtract LSN and numeric (byte) values (Fujii Masao)
-
-
+
+ Add operators to add and subtract LSN and numeric
+ (byte) values (Fujii Masao)
+
+
-
+
-
-Allow binary data transfer to be more forgiving of array and record OID mismatches (Tom Lane)
-
-
+
+ Allow binary data
+ transfer to be more forgiving of array and record
+ OID mismatches (Tom Lane)
+
+
-
+
-
-Create composite array types for most system relations (Wenjing Zeng)
-
-
+
+ Create composite array types for most system relations (Wenjing
+ Zeng)
+
+
@@ -2275,22 +2626,26 @@ Create composite array types for most system relations (Wenjing Zeng)
-
+
-
-Allow SQL-language functions and procedures to use SQL-standard function bodies (Peter Eisentraut)
-
+
+ Allow SQL-language functions and procedures to use
+ SQL-standard function bodies (Peter Eisentraut)
+
-
-Previously only single-quoted or $$-quoted function bodies were supported.
-
-
+
+ Previously only single-quoted or $$-quoted function bodies were
+ supported.
+
+
-
+
-
-Allow procedures to have OUT parameters (Peter Eisentraut)
-
-
+
+ Allow procedures to have
+ OUT parameters (Peter Eisentraut)
+
+
-
+
-
-Allow some array functions to operate on a mix of compatible data types (Tom Lane)
-
+
+ Allow some array functions to operate on a mix of compatible data
+ types (Tom Lane)
+
-
-The functions are array_append(), array_prepend(), array_cat(), array_position(),
-array_positions(), array_remove(), array_replace(), and
-width_bucket(). Previously only identical data types could be used.
-
-
+
+ The functions are array_append(),
+ array_prepend(),
+ array_cat(),
+ array_position(),
+ array_positions(),
+ array_remove(),
+ array_replace(), and width_bucket().
+ Previously only identical data types could be used.
+
+
-
+
-
-Add SQL-standard trim_array() function (Vik Fearing)
-
+
+ Add SQL-standard trim_array()
+ function (Vik Fearing)
+
-
-This can already be done with array slices.
-
-
+
+ This can already be done with array slices.
+
+
-
+
-
-Add bytea equivalents of ltrim() and rtrim() (Joel Jacobson)
-
-
+
+ Add bytea equivalents of ltrim()
+ and rtrim() (Joel Jacobson)
+
+
-
+
-
-Support negative indexes in split_part() (Nikhil Benesch)
-
+
+ Support negative indexes in split_part()
+ (Nikhil Benesch)
+
-
-Negative values start from the last field and count backward.
-
-
+
+ Negative values start from the last field and count backward.
+
+
-
+
-
-Add string_to_table() function to split a string on delimiters (Pavel Stehule)
-
+
+ Add string_to_table()
+ function to split a string on delimiters (Pavel Stehule)
+
-
-This is similar to the regexp_split_to_table() function.
-
-
+
+ This is similar to the regexp_split_to_table()
+ function.
+
+
-
+
-
-Add unistr() function to allow Unicode characters to be specified as backslash-hex escapes in strings (Pavel Stehule)
-
+
+ Add unistr()
+ function to allow Unicode characters to be specified as
+ backslash-hex escapes in strings (Pavel Stehule)
+
-
-This is similar to how Unicode can be specified in literal string.
-
-
+
+ This is similar to how Unicode can be specified in literal string.
+
+
-
+
-
-Add bit_xor() XOR aggregate function (Alexey Bashtanov)
-
-
+
+ Add bit_xor()
+ XOR aggregate function (Alexey Bashtanov)
+
+
-
+
-
-Add function bit_count() to return the number of bits set in a bit or byte string (David Fetter)
-
-
+
+ Add function bit_count()
+ to return the number of bits set in a bit or byte string (David
+ Fetter)
+
+
-
+
-
-Add date_bin() function (John Naylor)
-
+
+ Add date_bin()
+ function (John Naylor)
+
-
-The function date_bin() "bins" the input timestamp into a specified interval aligned with a specified origin.
-
-
+
+ The function date_bin() "bins" the input
+ timestamp into a specified interval aligned with a specified origin.
+
+
-
+
-
-Allow make_timestamp()/make_timestamptz() to accept negative years (Peter Eisentraut)
-
+
+ Allow make_timestamp()/make_timestamptz()
+ to accept negative years (Peter Eisentraut)
+
-
-They are interpreted as BC years.
-
-
+
+ They are interpreted as BC years.
+
+
-
+
-
-Add newer regular expression substring() syntax (Peter Eisentraut)
-
+
+ Add newer regular expression substring()
+ syntax (Peter Eisentraut)
+
-
-The new syntax is SUBSTRING(text SIMILAR pattern ESCAPE escapechar). The previous standard syntax was SUBSTRING(text FROM pattern FOR escapechar), and is still supported by Postgres.
-
-
+
+ The new syntax is SUBSTRING(text SIMILAR pattern ESCAPE
+ escapechar). The previous standard syntax was
+ SUBSTRING(text FROM pattern FOR escapechar),
+ and is still supported by Postgres.
+
+
-
+
-
-Allow complemented character class escapes \D, \S, and \W within regex brackets (Tom Lane)
-
-
+
+ Allow complemented character class escapes \D, \S,
+ and \W within regex brackets (Tom Lane)
+
+
-
+
-
-Add [[:word:]] as a character class to match \w (Tom Lane)
-
-
+
+ Add [[:word:]]
+ as a character class to match \w (Tom Lane)
+
+
-
+
-
-Allow more flexible data types for default values of lead() and lag() window functions (Vik Fearing)
-
-
+
+ Allow more flexible data types for default values of lead()
+ and lag() window functions (Vik Fearing)
+
+
-
+
-
-Cause exp() and power() for negative-infinity exponents to return zero (Tom Lane)
-
+
+ Cause exp() and
+ power() for negative-infinity exponents to
+ return zero (Tom Lane)
+
-
-Previously they often returned underflow errors.
-
-
+
+ Previously they often returned underflow errors.
+
+
-
+
-
-Mark built-in type coercion functions as leakproof where possible (Tom Lane)
-
+
+ Mark built-in type coercion functions as leakproof where possible
+ (Tom Lane)
+
-
-This allows more use of functions that require type conversion in security-sensitive situations.
-
-
+
+ This allows more use of functions that require type conversion in
+ security-sensitive situations.
+
+
-
+
-
-Mark pg_stat_get_subscription() as returning a set (Tom Lane)
-
+
+ Mark pg_stat_get_subscription() as returning
+ a set (Tom Lane)
+
-
-While it worked in previous releases, it didn't report proper optimizer statistics and couldn't be used in the target list. FUNCTION NOT DOCUMENTED.
-
-
+
+ While it worked in previous releases, it didn't report proper
+ optimizer statistics and couldn't be used in the target list.
+ FUNCTION NOT DOCUMENTED.
+
+
-
+
-
-Prevent inet_server_addr() and inet_server_port() from being run by parallel workers (Masahiko Sawada)
-
-
+
+ Prevent inet_server_addr()
+ and inet_server_port() from being run by
+ parallel workers (Masahiko Sawada)
+
+
-
+
-
-Change pg_describe_object(), pg_identify_object(), and
-pg_identify_object_as_address() to always report helpful error messages for non-existent objects (Michael Paquier)
-
-
+
+ Change pg_describe_object(),
+ pg_identify_object(), and
+ pg_identify_object_as_address() to always report
+ helpful error messages for non-existent objects (Michael Paquier)
+
+
@@ -2574,42 +2986,50 @@ Change pg_describe_object()<
-
+
-
-Improve PL/pgSQL's expression and assignment parsing (Tom Lane)
-
+
+ Improve PL/pgSQL's expression and assignment parsing
+ (Tom Lane)
+
-
-This adds nested record and array slicing support.
-
-
+
+ This adds nested record and array slicing support.
+
+
-
+
-
-Allow plpgsql's RETURN QUERY to execute its query using parallelism (Tom Lane)
-
-
+
+ Allow plpgsql's RETURN
+ QUERY to execute its query using parallelism
+ (Tom Lane)
+
+
-
+
-
-Improve performance of repeated CALLs within plpgsql procedures (Pavel Stehule, Tom Lane)
-
-
+
+ Improve performance of repeated CALLs within plpgsql
+ procedures (Pavel Stehule, Tom Lane)
+
+
@@ -2620,22 +3040,24 @@ Improve performance of repeated CALL
-
+
-
-Add pipeline mode to libpq (Craig Ringer, Matthieu Garrigues, Álvaro Herrera)
-
+
+ Add pipeline mode
+ to libpq (Craig Ringer, Matthieu Garrigues, Álvaro Herrera)
+
-
-This allows multiple queries to be sent and only wait for completion when a specific synchronization message is sent.
-
-
+
+ This allows multiple queries to be sent and only wait for completion
+ when a specific synchronization message is sent.
+
+
-
+
-
-Enhance libpq's parameter options (Haribabu Kommi, Greg Nancarrow, Vignesh C, Tom Lane)
-
+
+ Enhance libpq's
+ parameter options (Haribabu Kommi, Greg Nancarrow, Vignesh C,
+ Tom Lane)
+
-
-New options are read-only, primary, standby, and prefer-standby.
-
-
+
+ New options are read-only,
+ primary, standby, and
+ prefer-standby.
+
+
-
+
-
-Improve the output format of libpq's PQtrace() (Aya Iwata, Álvaro Herrera)
-
-
+
+ Improve the output format of libpq's PQtrace()
+ (Aya Iwata, Álvaro Herrera)
+
+
-
+
-
-Allow the libpq service file to have unlimited line lengths (Daniel Gustafsson)
-
+
+ Allow the libpq service file
+ to have unlimited line lengths (Daniel Gustafsson)
+
-
-The previous limit was 255 bytes.
-
-
+
+ The previous limit was 255 bytes.
+
+
-
+
-
-Allow an ECPG SQL identifier to be linked to a specific connection (Hayato Kuroda)
-
+
+ Allow an ECPG SQL identifier to be linked to
+ a specific connection (Hayato Kuroda)
+
-
-This is done via DECLARE ... STATEMENT.
-
-
+
+ This is done via DECLARE
+ ... STATEMENT.
+
+
@@ -2702,175 +3135,201 @@ This is done via DECLARE ...
-
+
-
-Allow reindexdb to change the tablespace of the new index (Michael Paquier)
-
+
+ Allow reindexdb
+ to change the tablespace of the new index (Michael Paquier)
+
-
-This is done by specifying .
-
-
+
+ This is done by specifying .
+
+
-
+
-
-Allow vacuumdb to skip index cleanup and truncation (Nathan Bossart)
-
+
+ Allow vacuumdb
+ to skip index cleanup and truncation (Nathan Bossart)
+
-
-The options are and .
-
-
+
+ The options are and
+ .
+
+
-
+
-
-Allow pg_dump to dump only certain extensions (Guillaume Lelarge)
-
+
+ Allow pg_dump
+ to dump only certain extensions (Guillaume Lelarge)
+
-
-This is controlled by option .
-
-
+
+ This is controlled by option .
+
+
-
+
-
-Add pgbenchpermute() function to randomly shuffle values (Fabien Coelho, Hironobu Suzuki, Dean Rasheed)
-
-
+
+ Add pgbench
+ permute() function to randomly shuffle values
+ (Fabien Coelho, Hironobu Suzuki, Dean Rasheed)
+
+
-
+
-
-Allow multiple verbose option specifications () to increase the logging verbosity (Tom Lane)
-
+
+ Allow multiple verbose option specifications ()
+ to increase the logging verbosity (Tom Lane)
+
-
-This is now supported by pg_dump, pg_dumpall,
-and pg_restore.
-
-
+
+ This is now supported by pg_dump,
+ pg_dumpall,
+ and pg_restore.
+
+
- <xref linkend="app-psql"/>
+ <xref linkend="app-psql"/>
-
+
-
-Allow psql's \df and \do commands to specify function and operator argument types (Greg Sabino Mullane, Tom Lane)
-
+
+ Allow psql's \df and \do commands to
+ specify function and operator argument types (Greg Sabino Mullane,
+ Tom Lane)
+
-
-This helps reduce the number of matches for overloaded entries.
-
-
+
+ This helps reduce the number of matches for overloaded entries.
+
+
-
+
-
-Add an access method column to psql's \d[i|m|t]+ output (Georgios Kokolatos)
-
-
+
+ Add an access method column to psql's
+ \d[i|m|t]+ output (Georgios Kokolatos)
+
+
-
+
-
-Allow psql's \dt and \di to show TOAST tables and their indexes (Justin Pryzby)
-
-
+
+ Allow psql's \dt and \di to show
+ TOAST tables and their indexes (Justin Pryzby)
+
+
-
+
-
-Add psql command \dX to list extended statistics objects (Tatsuro Yamada)
-
-
+
+ Add psql command \dX to list extended
+ statistics objects (Tatsuro Yamada)
+
+
-
+
-
-Fix psql's \dT to understand array syntax and backend grammar aliases, like "int" for "integer" (Greg Sabino Mullane, Tom Lane)
-
-
+
+ Fix psql's \dT to understand array
+ syntax and backend grammar aliases, like "int" for "integer"
+ (Greg Sabino Mullane, Tom Lane)
+
+
-
+
-
-When editing the previous query or a file with psql's \e, or using \ef and \ev, ignore the contents if the editor exits without saving (Laurenz Albe)
-
+
+ When editing the previous query or a file with
+ psql's \e, or using \ef and \ev, ignore
+ the contents if the editor exits without saving (Laurenz Albe)
+
-
-Previously, such edits would still execute the editor contents.
-
-
+
+ Previously, such edits would still execute the editor contents.
+
+
-
+
-
-Improve psql's handling of \connect with (Tom Lane)
-
+
+ Improve psql's handling of \connect
+ with (Tom Lane)
+
-
-Specifically, properly reuse the password previously specified, and prompt for a new password if the previous one failed.
-
-
+
+ Specifically, properly reuse the password previously specified,
+ and prompt for a new password if the previous one failed.
+
+
-
+
-
-Improve tab completion (Vignesh C, Michael Paquier, Justin Pryzby, Georgios Kokolatos, Julien Rouhaud, ADD NAMES)
-
-
+
+ Improve tab completion (Vignesh C, Michael Paquier, Justin Pryzby,
+ Georgios Kokolatos, Julien Rouhaud, ADD NAMES)
+
+
@@ -2926,61 +3386,74 @@ Improve tab completion (Vignesh C, Michael Paquier, Justin Pryzby, Georgios Koko
-
+
-
-Add command-line utility pg_amcheck to simplify running contrib/amcheck operations on many relations (Mark Dilger)
-
-
+
+ Add command-line utility pg_amcheck
+ to simplify running contrib/amcheck operations on many relations
+ (Mark Dilger)
+
+
-
+
-
-Add option to initdb (Magnus Hagander)
-
+
+ Add option to initdb
+ (Magnus Hagander)
+
-
-This removes the server start instructions that are normally output.
-
-
+
+ This removes the server start instructions that are normally output.
+
+
-
+
-
-Stop pg_upgrade from creating analyze_new_cluster script (Michael Paquier)
-
+
+ Stop pg_upgrade
+ from creating analyze_new_cluster script
+ (Michael Paquier)
+
-
-Instead, give comparable vacuumdb instructions.
-
-
+
+ Instead, give comparable vacuumdb
+ instructions.
+
+
-
+
-
-Remove support for the postmaster option (Magnus Hagander)
-
+
+ Remove support for the postmaster
+ option (Magnus Hagander)
+
-
-This option was unnecessary since all passed options could already be specified directly.
-
-
+
+ This option was unnecessary since all passed options could already
+ be specified directly.
+
+
@@ -2991,87 +3464,101 @@ This option was unnecessary since all passed options could already be specified
-
+
-
-Rename "Default Roles" to "Predefined Roles" (Bruce Momjian, Stephen Frost)
-
-
+
+ Rename "Default Roles" to "Predefined Roles" (Bruce Momjian,
+ Stephen Frost)
+
+
-
+
-
-Add documentation for the factorial() function (Peter Eisentraut)
-
+
+ Add documentation for the factorial()
+ function (Peter Eisentraut)
+
-
-With the removal of the ! operator in this release, factorial() is the only built-in way to compute a factorial.
-
-
+
+ With the removal of the ! operator in this release,
+ factorial() is the only built-in way to compute
+ a factorial.
+
+
-
+
-
+
-
- Source Code
+
+ Source Code
-
+
-
+
-
-Add configure option --with-ssl={openssl} to behave like (Daniel Gustafsson, Michael Paquier)
-
+
+ Add configure option --with-ssl={openssl}
+ to behave like (Daniel Gustafsson,
+ Michael Paquier)
+
-
-The option is kept for compatibility.
-
-
+
+ The option is kept for
+ compatibility.
+
+
-
+
-
-Add support for abstract Unix-domain sockets (Peter Eisentraut)
-
+
+ Add support for abstract
+ Unix-domain sockets (Peter Eisentraut)
+
-
-This is currently supported on Linux and Windows.
-
-
+
+ This is currently supported on Linux
+ and Windows.
+
+
-
+
-
-Add to control cache overwriting (Craig Ringer)
-
+
+ Add
+ to control cache overwriting (Craig Ringer)
+
-
-Previously this could only be controlled at compile time and is enabled only in assert builds.
-
-
+
+ Previously this could only be controlled at compile time and is
+ enabled only in assert builds.
+
+
-
+
-
-Various improvements in valgrind detection (Álvaro Herrera, Peter Geoghegan)
-
-
+
+ Various improvements in valgrind
+ detection (Álvaro Herrera, Peter Geoghegan)
+
+
-
+
-
-Add a test module for the regular expression package (Tom Lane)
-
-
+
+ Add a test module for the regular expression package (Tom Lane)
+
+
-
+
-
-Add support for LLVM version 12 (Andres Freund)
-
-
+
+ Add support for LLVM version 12
+ (Andres Freund)
+
+
-
+
-
-Change SHA1, SHA2, and MD5 hash computations to use the OpenSSL EVP API (Michael Paquier)
-
+
+ Change SHA1, SHA2, and MD5 hash computations to use the
+ OpenSSL EVP API
+ (Michael Paquier)
+
-
-This is more modern and supports FIPS mode.
-
-
+
+ This is more modern and supports FIPS mode.
+
+
-
+
-
-Remove build control over the random library used (Daniel Gustafsson)
-
-
+
+ Remove build control over the random library used (Daniel
+ Gustafsson)
+
+
-
+
-
-Add direct conversion routines between EUC_TW and Big5 (Heikki Linnakangas)
-
-
+
+ Add direct conversion routines between EUC_TW and Big5 (Heikki
+ Linnakangas)
+
+
-
+
-
-Add collation versions for FreeBSD (Thomas Munro)
-
-
+
+ Add collation versions for FreeBSD
+ (Thomas Munro)
+
+
-
+
-
-Add amadjustmembers to the index access method API (Tom Lane)
-
+
+ Add amadjustmembers
+ to the index access method API (Tom Lane)
+
-
-REMOVE?
-
-
+
+ REMOVE?
+
+
@@ -3186,96 +3682,111 @@ REMOVE?
-
+
-
-Allow subscripting of hstore values (Tom Lane, Dmitry Dolgov)
-
-
+
+ Allow subscripting of hstore values
+ (Tom Lane, Dmitry Dolgov)
+
+
-
+
-
-Allow GiST/GIN pg_trgm indexes to do equality lookups (Julien Rouhaud)
-
+
+ Allow GiST/GIN pg_trgm indexes
+ to do equality lookups (Julien Rouhaud)
+
-
-This is similar to LIKE except no wildcards are honored.
-
-
+
+ This is similar to LIKE except no wildcards
+ are honored.
+
+
-
+
-
-Allow the cube data type to be transferred in binary mode (KaiGai Kohei)
-
-
+
+ Allow the cube data type
+ to be transferred in binary mode (KaiGai Kohei)
+
+
-
+
-
-Allow pgstattuple_approx() to report on TOAST tables (Peter Eisentraut)
-
-
+
+ Allow pgstattuple_approx() to report on
+ TOAST tables (Peter Eisentraut)
+
+
-
+
-
-Add contrib module pg_surgery which allows changes to row visibility (Ashutosh Sharma)
-
+
+ Add contrib module pg_surgery
+ which allows changes to row visibility (Ashutosh Sharma)
+
-
-This is useful for correcting database corruption.
-
-
+
+ This is useful for correcting database corruption.
+
+
-
+
-
-Add contrib module old_snapshot to report the XID/time mapping used by an active (Robert Haas)
-
-
+
+ Add contrib module old_snapshot
+ to report the XID/time mapping used by an active
+ (Robert Haas)
+
+
-
+
-
-Allow amcheck to also check heap pages (Mark Dilger)
-
+
+ Allow amcheck to
+ also check heap pages (Mark Dilger)
+
-
-Previously it only checked B-Tree index pages.
-
-
+
+ Previously it only checked B-Tree index pages.
+
+
-
+
-
-Allow pageinspect to inspect GiST indexes (Andrey Borodin, Heikki Linnakangas)
-
-
+
+ Allow pageinspect
+ to inspect GiST indexes (Andrey Borodin, Heikki Linnakangas)
+
+
-
+
-
-Change pageinspect block numbers to be bigints (Peter Eisentraut)
-
-
+
+ Change pageinspect block numbers
+ to be bigints
+ (Peter Eisentraut)
+
+
-
+
-
-Mark btree_gist functions as parallel safe (Steven Winfield)
-
-
+
+ Mark btree_gist
+ functions as parallel safe (Steven Winfield)
+
+
-
+
-
- <link linkend="pgstatstatements">pg_stat_statements</link>
+
+ <link linkend="pgstatstatements">pg_stat_statements</link>
-
+
-
+
-
-Move query hash computation from pg_stat_statements to the core server (Julien Rouhaud)
-
+
+ Move query hash computation from
+ pg_stat_statements to the core server
+ (Julien Rouhaud)
+
-
-The new server variable 's default of auto will automatically enable query id computation when this extension is loaded.
-
-
+
+ The new server variable 's
+ default of auto will automatically enable query
+ id computation when this extension is loaded.
+
+
-
+
-
-Allow pg_stat_statements to track top and nested statements independently (Julien Rohaud)
-
+
+ Allow pg_stat_statements to track top
+ and nested statements independently (Julien Rohaud)
+
-
-Previously, when tracking all statements, identical top and nested statements were tracked together.
-
-
+
+ Previously, when tracking all statements, identical top and nested
+ statements were tracked together.
+
+
-
+
-
-Add row counts for utility commands to pg_stat_statements> (Fujii Masao, Katsuragi Yuta, Seino Yuki)
-
-
+
+ Add row counts for utility commands to
+ pg_stat_statements> (Fujii Masao, Katsuragi
+ Yuta, Seino Yuki)
+
+
-
+
-
-Add pg_stat_statements_info system view to show pg_stat_statements activity (Katsuragi Yuta, Yuki Seino, Naoki Nakamichi)
-
-
+
+ Add pg_stat_statements_info system view
+ to show pg_stat_statements activity
+ (Katsuragi Yuta, Yuki Seino, Naoki Nakamichi)
+
+
@@ -3382,7 +3909,7 @@ Add pg_stat_statements_info system view to show
-
+
-
-Allow postgres_fdw to INSERT rows in bulk (Takayuki Tsunakawa, Tomas Vondra, Amit Langote)
-
-
+
+ Allow postgres_fdw to
+ INSERT rows in bulk (Takayuki Tsunakawa, Tomas
+ Vondra, Amit Langote)
+
+
-
+
-
-Allow postgres_fdw to import table partitions if specified by IMPORT FOREIGN SCHEMA ... LIMIT TO (Matthias van de Meent)
-
+
+ Allow postgres_fdw
+ to import table partitions if specified by IMPORT FOREIGN SCHEMA
+ ... LIMIT TO (Matthias van de Meent)
+
-
-By default, only the root of partitioned tables is imported.
-
-
+
+ By default, only the root of partitioned tables is imported.
+
+
-
+
-
-Add postgres_fdw function postgres_fdw_get_connections() to report open foreign server connections (Bharath Rupireddy)
-
-
+
+ Add postgres_fdw function
+ postgres_fdw_get_connections() to report open
+ foreign server connections (Bharath Rupireddy)
+
+
-
+
-
-Allow control over whether foreign servers keep connections open after transaction completion (Bharath Rupireddy)
-
+
+ Allow control over whether foreign servers keep connections open
+ after transaction completion (Bharath Rupireddy)
+
-
-This is controlled by keep_connections and defaults to on.
-
-
+
+ This is controlled by keep_connections and
+ defaults to on.
+
+
-
+
-
-Allow postgres_fdw to reestablish foreign server connections if necessary (Bharath Rupireddy)
-
+
+ Allow postgres_fdw to reestablish
+ foreign server connections if necessary (Bharath Rupireddy)
+
-
-Previously foreign server restarts could cause foreign table access errors.
-
-
+
+ Previously foreign server restarts could cause foreign table
+ access errors.
+
+
-
+
-
-Add postgres_fdw functions to discard cached connections (Bharath Rupireddy)
-
-
+
+ Add postgres_fdw functions to discard
+ cached connections (Bharath Rupireddy)
+
+
@@ -3476,9 +4015,9 @@ Add postgres_fdw functions to discard cached connecti
Acknowledgments
- The following individuals (in alphabetical order) have contributed to this
- release as patch authors, committers, reviewers, testers, or reporters of
- issues.
+ The following individuals (in alphabetical order) have contributed
+ to this release as patch authors, committers, reviewers, testers,
+ or reporters of issues.