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Postgres FD Implementation
Commit b2f7bd72 authored by Bruce Momjian's avatar Bruce Momjian
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Add SGML markup tags to 9.4 release notes

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doc/src/sgml/release-9.4.sgml
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...@@ -54,12 +54,12 @@ ...@@ -54,12 +54,12 @@
<listitem> <listitem>
<para> <para>
Cause consecutive whitespace in to_timestamp() and to_date() format strings to consume a corresponding number of characters in the input Cause consecutive whitespace in <function>to_timestamp()</> and <function>to_date()</> format strings to consume a corresponding number of characters in the input
string (whitespace or not), then conditionally additional adjacent whitespace if not in FX mode (Jeevan Chalke) string (whitespace or not), then conditionally additional adjacent whitespace if not in <literal>FX</> mode (Jeevan Chalke)
</para> </para>
<para> <para>
Previously consecutive whitespace characters in a non-FX format string behaved like a single whitespace character and consumed all Previously consecutive whitespace characters in a non-<literal>FX</> format string behaved like a single whitespace character and consumed all
adjacent whitespace in the input string. For example, previously format string space-space-space would consume only the first space in ' 12', while it will not consume all three characters. adjacent whitespace in the input string. For example, previously format string space-space-space would consume only the first space in ' 12', while it will not consume all three characters.
</para> </para>
</listitem> </listitem>
...@@ -88,27 +88,27 @@ ...@@ -88,27 +88,27 @@
<listitem> <listitem>
<para> <para>
NULL VARIADIC function arguments are now disallowed (Pavel Stehule) NULL <literal>VARIADIC</> function arguments are now disallowed (Pavel Stehule)
</para> </para>
<para> <para>
NULL VARIADIC arguments must be cast to an array data type. Such arguments must be cast to an array data type.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
SHOW TIME ZONE now outputs constant time zone offsets in POSIX-style zone format (Tom Lane) <command>SHOW TIME ZONE</> now outputs constant time zone offsets in <acronym>POSIX</>-style zone format (Tom Lane)
</para> </para>
<para> <para>
Previously it was returned in INTERVAL format. The new format can be passed to SET TIME ZONE. Previously it was returned in <type>INTERVAL</> format. The new format can be passed to <command>SET TIME ZONE</>.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Rename EXPLAIN ANALYZE's "total runtime" output to "execution time" (Tom Lane) Rename <command>EXPLAIN ANALYZE</>'s "total runtime" output to "execution time" (Tom Lane)
</para> </para>
<para> <para>
...@@ -118,7 +118,7 @@ ...@@ -118,7 +118,7 @@
<listitem> <listitem>
<para> <para>
Fix ts_rank_cd() to ignore stripped lexemes (Alex Hill) Fix <function>ts_rank_cd()</> to ignore stripped lexemes (Alex Hill)
</para> </para>
<para> <para>
...@@ -128,7 +128,7 @@ ...@@ -128,7 +128,7 @@
<listitem> <listitem>
<para> <para>
Prevent CHECK constraints from referencing system columns, except tableoid (Amit Kapila) Prevent <literal>CHECK</> constraints from referencing system columns, except tableoid (Amit Kapila)
</para> </para>
<para> <para>
...@@ -138,13 +138,13 @@ ...@@ -138,13 +138,13 @@
<listitem> <listitem>
<para> <para>
Use the last specified recovery_target if multiple are specified (Heikki Linnakangas) Use the last specified <varname>recovery_target</> if multiple are specified (Heikki Linnakangas)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Remove system column pg_class.reltoastidxid (Michael Paquier) Remove system column <structname>pg_class.reltoastidxid</> (Michael Paquier)
</para> </para>
</listitem> </listitem>
...@@ -154,13 +154,13 @@ ...@@ -154,13 +154,13 @@
</para> </para>
<para> <para>
The proper way to use Kerberos authentication is with GSSAPI. The proper way to use Kerberos authentication is with <acronym>GSSAPI</>.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Have libpq's PQconnectdbParams() and PQpingParams functions accept "" as default (Adrian Vondendriesch) Have libpq's <function>PQconnectdbParams()</> and <function>PQpingParams()</> functions accept "" as default (Adrian Vondendriesch)
</para> </para>
<para> <para>
...@@ -170,7 +170,7 @@ ...@@ -170,7 +170,7 @@
<listitem> <listitem>
<para> <para>
Remove system column pg_rewrite.ev_attr (Kevin Grittner) Remove system column <structname>pg_rewrite.ev_attr</> (Kevin Grittner)
</para> </para>
<para> <para>
...@@ -180,11 +180,11 @@ ...@@ -180,11 +180,11 @@
<listitem> <listitem>
<para> <para>
Pg_upgrade now uses -U to specify the user name (Bruce Momjian) <application>Pg_upgrade</> now uses <option>-U</> to specify the user name (Bruce Momjian)
</para> </para>
<para> <para>
Previously, -u was used to specify the user name. Also spell the long option as --username, again for consistency with other Previously, <option>-u</> was used to specify the user name. Also spell the long option as <option>--username</>, again for consistency with other
tools. tools.
</para> </para>
</listitem> </listitem>
...@@ -209,7 +209,7 @@ ...@@ -209,7 +209,7 @@
<listitem> <listitem>
<para> <para>
Have VACUUM properly report dead but not removable rows to the statistics collector (Hari Babu) Have <command>VACUUM</> properly report dead but not removable rows to the statistics collector (Hari Babu)
</para> </para>
<para> <para>
...@@ -223,7 +223,7 @@ ...@@ -223,7 +223,7 @@
</para> </para>
<para> <para>
worker_spi_launch() in worker_spi shows an example of its use. <function>worker_spi_launch()</> in <application>worker_spi</> shows an example of its use.
</para> </para>
</listitem> </listitem>
...@@ -235,7 +235,7 @@ ...@@ -235,7 +235,7 @@
<listitem> <listitem>
<para> <para>
Improve SSL renegotiation handling (&Aacute;lvaro Herrera) Improve <acronym>SSL</> renegotiation handling (&Aacute;lvaro Herrera)
</para> </para>
</listitem> </listitem>
...@@ -265,24 +265,24 @@ ...@@ -265,24 +265,24 @@
<listitem> <listitem>
<para> <para>
Improve speed of multi-key GIN lookups (Alexander Korotkov, Heikki Linnakangas) Improve speed of multi-key <acronym>GIN</> lookups (Alexander Korotkov, Heikki Linnakangas)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Reduce GIN index size (Alexander Korotkov, Heikki Linnakangas) Reduce <acronym>GIN</> index size (Alexander Korotkov, Heikki Linnakangas)
</para> </para>
<para> <para>
Indexes upgraded via pg_upgrade will work fine but will use the old larger GIN format; REINDEX will recreate the index in the new Indexes upgraded via <application>pg_upgrade</> will work fine but will use the old larger <acronym>GIN</> format; <command>REINDEX</> will recreate the index in the new
format. format.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add GiST index support for INET and CIDR data types (Emre Hasegeli) Add <acronym>GiST</> index support for <type>INET</> and <type>CIDR</> data types (Emre Hasegeli)
</para> </para>
<para> <para>
...@@ -313,7 +313,7 @@ ...@@ -313,7 +313,7 @@
<listitem> <listitem>
<para> <para>
Allow multiple backends to simultaneously insert into WAL buffers (Heikki Linnakangas) Allow multiple backends to simultaneously insert into <acronym>WAL</> buffers (Heikki Linnakangas)
</para> </para>
<para> <para>
...@@ -323,29 +323,29 @@ ...@@ -323,29 +323,29 @@
<listitem> <listitem>
<para> <para>
Conditionally write only the modified portion of updated rows to WAL (Amit Kapila) Conditionally write only the modified portion of updated rows to <acronym>WAL</> (Amit Kapila)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Improve performance of WINDOW aggregate functions (David Rowley, Florian Pflug, Tom Lane) Improve performance of <literal>WINDOW</> aggregate functions (David Rowley, Florian Pflug, Tom Lane)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Improve speed of aggregates which use NUMERICs (Hadi Moshayedi) Improve speed of aggregates which use <type>NUMERIC</>s (Hadi Moshayedi)
</para> </para>
<para> <para>
These include sum(), avg(), stddev(), and variance(). These include <function>sum()</>, <function>avg()</>, <function>stddev()</>, and <function>variance()</>.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Freeze tuples when tables are written with CLUSTER or VACUUM FULL (Robert Haas, Andres Freund) Freeze tuples when tables are written with <command>CLUSTER</> or <command>VACUUM FULL</> (Robert Haas, Andres Freund)
</para> </para>
<para> <para>
...@@ -355,7 +355,7 @@ ...@@ -355,7 +355,7 @@
<listitem> <listitem>
<para> <para>
Improve speed of COPY with DEFAULT nextval() columns (Simon Riggs) Improve speed of <command>COPY</> with <literal>DEFAULT</> <function>nextval()</> columns (Simon Riggs)
</para> </para>
</listitem> </listitem>
...@@ -373,13 +373,13 @@ ...@@ -373,13 +373,13 @@
<listitem> <listitem>
<para> <para>
Reduce memory allocated by DO blocks (Tom Lane) Reduce memory allocated by <literal>DO</> blocks (Tom Lane)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Have the optimizer be more aggressive in creating restrictions from mixed AND/OR clauses (Tom Lane) Have the optimizer be more aggressive in creating restrictions from mixed <literal>AND</>/<literal>OR</> clauses (Tom Lane)
</para> </para>
</listitem> </listitem>
...@@ -409,19 +409,19 @@ ...@@ -409,19 +409,19 @@
</para> </para>
<para> <para>
This appears in pg_stat_all_tables.n_mod_since_analyze. This appears in <structname>pg_stat_all_tables.n_mod_since_analyze</>.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add pg_stat_archiver system view to report WAL archiver activity (Gabriele Bartolini) Add <structname>pg_stat_archiver</> system view to report <acronym>WAL</> archiver activity (Gabriele Bartolini)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add xid and xmin to system views pg_stat_activity and pg_stat_replication (Christian Kruse) Add xid and xmin to system views <structname>pg_stat_activity</> and <structname>pg_stat_replication</> (Christian Kruse)
</para> </para>
</listitem> </listitem>
...@@ -430,40 +430,40 @@ ...@@ -430,40 +430,40 @@
</sect4> </sect4>
<sect4> <sect4>
<title>SSL</title> <title><acronym>SSL</></title>
<itemizedlist> <itemizedlist>
<listitem> <listitem>
<para> <para>
Add support for SSL ECDH key exchange (Marko Kreen) Add support for <acronym>SSL</> <acronym>ECDH</> key exchange (Marko Kreen)
</para> </para>
<para> <para>
Such keys are faster and have improved security over previous options. New variable ssl_ecdh_curve controls the curve that is Such keys are faster and have improved security over previous options. New variable <varname>ssl_ecdh_curve</> controls the curve that is
used. used.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Improve the default ssl_ciphers ciphers (Marko Kreen) Improve the default <varname>ssl_ciphers</> ciphers (Marko Kreen)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Allow the server to specify the preferred SSL cipher order (Marko Kreen) Allow the server to specify the preferred <acronym>SSL</> cipher order (Marko Kreen)
</para> </para>
<para> <para>
This is controlled by the new configuration parameter ssl_prefer_server_ciphers. This is controlled by the new configuration parameter <varname>ssl_prefer_server_ciphers</>.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Have log_connections show SSL encryption information (Andreas Kunert) Have <varname>log_connections</> show <acronym>SSL</> encryption information (Andreas Kunert)
</para> </para>
</listitem> </listitem>
...@@ -478,17 +478,17 @@ ...@@ -478,17 +478,17 @@
<listitem> <listitem>
<para> <para>
Add SQL-level command ALTER SYSTEM command to edit the postgresql.conf configuration file (Amit Kapila) Add <acronym>SQL</>-level command <command>ALTER SYSTEM</> command to edit the <filename>postgresql.conf</> configuration file (Amit Kapila)
</para> </para>
<para> <para>
Previously postgresql.conf could only be edited at the file system level. Previously <filename>postgresql.conf</> could only be edited at the file system level.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add huge_pages configuration parameter to use huge memory pages on Linux (Christian Kruse, Add <varname>huge_pages</> configuration parameter to use huge memory pages on Linux (Christian Kruse,
Richard Poole, Abhijit Menon-Sen) Richard Poole, Abhijit Menon-Sen)
</para> </para>
...@@ -499,20 +499,20 @@ ...@@ -499,20 +499,20 @@
<listitem> <listitem>
<para> <para>
Show PIDs of lock holders and waiters and improve relation Show <acronym>PID</>s of lock holders and waiters and improve relation
information in log_lock_waits log messages (Christian Kruse) information in <varname>log_lock_waits</> log messages (Christian Kruse)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add parameter autovacuum_work_mem to control the amount of memory used by autovacuum workers (Peter Geoghegan) Add parameter <varname>autovacuum_work_mem</> to control the amount of memory used by autovacuum workers (Peter Geoghegan)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add max_worker_processes to limit the number of background workers (Robert Haas) Add <varname>max_worker_processes</> to limit the number of background workers (Robert Haas)
</para> </para>
<para> <para>
...@@ -522,27 +522,27 @@ ...@@ -522,27 +522,27 @@
<listitem> <listitem>
<para> <para>
Add configuration parameter wal_log_hints to enable logging of hint bits (Sawada Masahiko) Add configuration parameter <varname>wal_log_hints</> to enable logging of hint bits (Sawada Masahiko)
</para> </para>
<para> <para>
Hint bits are not normally logged, except when checksums are enabled. This is useful for tools like pg_rewind. Hint bits are not normally logged, except when checksums are enabled. This is useful for tools like <application>pg_rewind</>.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Allow printf-style space padding to be specified in log_line_prefix (David Rowley) Allow printf-style space padding to be specified in <varname>log_line_prefix</> (David Rowley)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add superuser-only session_preload_libraries configuration parameter to load libraries at session start (Peter Eisentraut) Add superuser-only <varname>session_preload_libraries</> configuration parameter to load libraries at session start (Peter Eisentraut)
</para> </para>
<para> <para>
Such libraries are auto-LOAD'ed, unlike local_preload_libraries. Such libraries are auto-<command>LOAD</>'ed, unlike <varname>local_preload_libraries</>.
</para> </para>
</listitem> </listitem>
...@@ -552,19 +552,19 @@ ...@@ -552,19 +552,19 @@
</para> </para>
<para> <para>
The previous level was LOG, which was too verbose for per-session libraries. The previous level was <literal>LOG</>, which was too verbose for per-session libraries.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Auto-tune effective_cache size to be four-times shared buffers (Bruce Momjian, Tom Lane) Auto-tune <varname>effective_cache_size</> to be four-times shared buffers (Bruce Momjian, Tom Lane)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Increase work_mem and maintenance_work_mem defaults by four-times (Bruce Momjian) Increase <varname>work_mem</> and <varname>maintenance_work_mem</> defaults by four-times (Bruce Momjian)
</para> </para>
<para> <para>
...@@ -580,12 +580,12 @@ ...@@ -580,12 +580,12 @@
<listitem> <listitem>
<para> <para>
Have Windows ASCII-encoded databases and server process (e.g. postmaster) emit messages in the LC_CTYPE-defined language (Alexander Law, Have Windows <acronym>ASCII</>-encoded databases and server process (e.g. postmaster) emit messages in the <envar>LC_CTYPE</>-defined language (Alexander Law,
Noah Misch) Noah Misch)
</para> </para>
<para> <para>
Previously these messages were output using the Windows ANSI code page. Previously these messages were output using the Windows <acronym>ANSI</> code page.
</para> </para>
</listitem> </listitem>
...@@ -602,7 +602,8 @@ ...@@ -602,7 +602,8 @@
<listitem> <listitem>
<para> <para>
Allow recovery.conf parameter min_recovery_apply_delay to force delayed replication (Robert Haas, Fabrízio de Royes Mello, Simon Riggs) Allow <filename>recovery.conf</> parameter <varname>min_recovery_apply_delay</> to force delayed replication (Robert
Haas, Fabr&iacute;zio de Royes Mello, Simon Riggs)
</para> </para>
<para> <para>
...@@ -612,7 +613,8 @@ ...@@ -612,7 +613,8 @@
<listitem> <listitem>
<para> <para>
Add recovery_target='immediate' option to replay WAL stop recovery when a consistent state is reached, i.e. pg_stop_backup() (MauMau, Add <varname>recovery_target</> option <option>immediate</> option to replay <acronym>WAL</> stop recovery when a consistent state is reached, i.e.
<function>pg_stop_backup()</> (MauMau,
Heikki Linnakangas) Heikki Linnakangas)
</para> </para>
</listitem> </listitem>
...@@ -623,35 +625,35 @@ ...@@ -623,35 +625,35 @@
</para> </para>
<para> <para>
The timestamp reported by pg_last_xact_replay_timestamp() now shows information about committed records, not commits being The timestamp reported by <function>pg_last_xact_replay_timestamp()</> now shows information about committed records, not commits being
replayed. Recovering to restore points now replay the restore point, rather than stop just before the restore point. replayed. Recovering to restore points now replay the restore point, rather than stop just before the restore point.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
pg_switch_xlog() now clears the trailing unused space in the WAL file (Heikki Linnakangas) <function>pg_switch_xlog()</> now clears the trailing unused space in the <acronym>WAL</> file (Heikki Linnakangas)
</para> </para>
<para> <para>
This improves the compression ratio for WAL files. This improves the compression ratio for <acronym>WAL</> files.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add replication slots to report the WAL activity on streaming standbys (Andres Freund, Robert Haas) Add replication slots to report the <acronym>WAL</> activity on streaming standbys (Andres Freund, Robert Haas)
</para> </para>
<para> <para>
Replication slots allow preservation of resources like WAL files on the Replication slots allow preservation of resources like <acronym>WAL</> files on the
primary that are needed by standby servers. primary that are needed by standby servers.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Reduce spinlock contention during WAL replay (Heikki Linnakangas) Reduce spinlock contention during <acronym>WAL</> replay (Heikki Linnakangas)
</para> </para>
</listitem> </listitem>
...@@ -663,7 +665,7 @@ ...@@ -663,7 +665,7 @@
<listitem> <listitem>
<para> <para>
Write WAL records of running transactions more frequently (Andres Freund) Write <acronym>WAL</> records of running transactions more frequently (Andres Freund)
</para> </para>
<para> <para>
...@@ -680,32 +682,32 @@ ...@@ -680,32 +682,32 @@
<para> <para>
The new Logical change-set extraction feature allows database The new Logical change-set extraction feature allows database
changes to be optionally recorded in <emphasis>logical</> format changes to be optionally recorded in <emphasis>logical</> format
in the WAL. This format can be easily processed by external tools. in the <acronym>WAL</>. This format can be easily processed by external tools.
In previous releases, only binary changes were recorded in the In previous releases, only binary changes were recorded in the
WAL. To implement this feature, the following changes were made: <acronym>WAL</>. To implement this feature, the following changes were made:
</para> </para>
<itemizedlist> <itemizedlist>
<listitem> <listitem>
<para> <para>
Add new "logical" wal_level to enable logical change-set encoding in WAL (Andres Freund) Add new "logical" <varname>wal_level</> to enable logical change-set encoding in <acronym>WAL</> (Andres Freund)
</para> </para>
<para> <para>
This interacts with REPLICA IDENTITY. This interacts with <literal>REPLICA IDENTITY</>.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add tool pg_recvlogical to receive data logical decoding data (Andres Freund) Add tool <application>pg_recvlogical</> to receive data logical decoding data (Andres Freund)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add contrib/test_decoding module to illustrate logical decoding at the SQL level (Andres Freund) Add <application>test_decoding</> module to illustrate logical decoding at the <acronym>SQL</> level (Andres Freund)
</para> </para>
</listitem> </listitem>
...@@ -717,13 +719,13 @@ ...@@ -717,13 +719,13 @@
<listitem> <listitem>
<para> <para>
Add table-level parameter REPLICA IDENTITY to control logical replication (Andres Freund) Add table-level parameter <literal>REPLICA IDENTITY</> to control logical replication (Andres Freund)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add relation option user_catalog_table to identify user-created tables involved in logical change-set encoding (Andres Freund) Add relation option <option>user_catalog_table</> to identify user-created tables involved in logical change-set encoding (Andres Freund)
</para> </para>
</listitem> </listitem>
...@@ -740,23 +742,23 @@ ...@@ -740,23 +742,23 @@
<listitem> <listitem>
<para> <para>
Add ROWS FROM syntax to allow horizontal concatenation of FROM-clause set-returning functions (Andrew Gierth) Add <literal>ROWS FROM</> syntax to allow horizontal concatenation of <literal>FROM</>-clause set-returning functions (Andrew Gierth)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add WITH ORDINALITY which numbers rows returned from FROM-clause functions (Andrew Gierth, David Fetter) Add <literal>WITH ORDINALITY</> which numbers rows returned from <literal>FROM</>-clause functions (Andrew Gierth, David Fetter)
</para> </para>
<para> <para>
This is particularly useful for functions like UNNEST. This is particularly useful for functions like <function>unnest()</>.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Allow SELECT with an empty target list (Tom Lane) Allow <command>SELECT</> with an empty target list (Tom Lane)
</para> </para>
<para> <para>
...@@ -775,18 +777,18 @@ ...@@ -775,18 +777,18 @@
<listitem> <listitem>
<para> <para>
Add DISCARD SEQUENCES command to discard cached sequence information (Fabrízio de Royes Mello, Robert Haas) Add <command>DISCARD SEQUENCES</> command to discard cached sequence information (Fabr&iacute;zio de Royes Mello, Robert Haas)
</para> </para>
<para> <para>
DISCARD ALL will now also discard such information. <command>DISCARD ALL</> will now also discard such information.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Allow quoted strings matching the null string to be converted Allow quoted strings matching the null string to be converted
to NULL in COPY FROM CVS mode (Ian Barwick, Michael Paquier) to NULL in <command>COPY FROM</> in <literal>CSV</> mode (Ian Barwick, Michael Paquier)
</para> </para>
<para> <para>
...@@ -797,36 +799,36 @@ ...@@ -797,36 +799,36 @@
<listitem> <listitem>
<para> <para>
Issue warnings for SET outside of a transaction block, as they have no effect (Bruce Momjian) Issue warnings for <command>SET</> outside of a transaction block, as they have no effect (Bruce Momjian)
</para> </para>
<para> <para>
The cases are SET LOCAL/CONSTRAINTS/TRANSACTION and ABORT. The cases are <literal>SET LOCAL</>/<literal>CONSTRAINTS</>/<literal>TRANSACTION</> and <literal>ABORT</>.
</para> </para>
</listitem> </listitem>
</itemizedlist> </itemizedlist>
<sect4> <sect4>
<title>EXPLAIN</title> <title><command>EXPLAIN</></title>
<itemizedlist> <itemizedlist>
<listitem> <listitem>
<para> <para>
Have EXPLAIN ANALYZE output planning time (Andreas Karlsson) Have <command>EXPLAIN ANALYZE</> output planning time (Andreas Karlsson)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Have EXPLAIN print the grouping columns in Agg and Group nodes (Tom Lane) Have <command>EXPLAIN</> print the grouping columns in Agg and Group nodes (Tom Lane)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Have EXPLAIN ANALYZE show bitmap heap scan exact/lossy block information (Etsuro Fujita) Have <command>EXPLAIN ANALYZE</> show bitmap heap scan exact/lossy block information (Etsuro Fujita)
</para> </para>
</listitem> </listitem>
...@@ -845,7 +847,7 @@ ...@@ -845,7 +847,7 @@
</para> </para>
<para> <para>
This is done with REFRESH MATERIALIZED VIEW CONCURRENTLY. This is done with <command>REFRESH MATERIALIZED VIEW CONCURRENTLY</>.
</para> </para>
</listitem> </listitem>
...@@ -862,11 +864,11 @@ ...@@ -862,11 +864,11 @@
<listitem> <listitem>
<para> <para>
Allow control over whether INSERTs and UPDATEs can add rows to an auto-updateable view that would no longer appear in the view (Dean Rasheed) Allow control over whether <command>INSERT</>s and <command>UPDATE</>s can add rows to an auto-updateable view that would no longer appear in the view (Dean Rasheed)
</para> </para>
<para> <para>
This is controlled with the new WITH CHECK OPTION. This is controlled with the new <literal>WITH CHECK OPTION</>.
</para> </para>
</listitem> </listitem>
...@@ -895,7 +897,7 @@ ...@@ -895,7 +897,7 @@
<listitem> <listitem>
<para> <para>
Fix DROP IF EXISTS to more consistently not error for non-existent objects (Pavel Stehule, Dean Rasheed) Fix <command>DROP IF EXISTS</> to more consistently not error for non-existent objects (Pavel Stehule, Dean Rasheed)
</para> </para>
</listitem> </listitem>
...@@ -911,13 +913,13 @@ ...@@ -911,13 +913,13 @@
<listitem> <listitem>
<para> <para>
Allow ALTER TABLESPACE options to be also set by CREATE TABLESPACE (Vik Fearing) Allow <command>ALTER TABLESPACE</> options to be also set by <command>CREATE TABLESPACE</> (Vik Fearing)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Allow CREATE AGGREGATE to supply the size of the aggregate's transition state data (Hadi Moshayedi) Allow <command>CREATE AGGREGATE</> to supply the size of the aggregate's transition state data (Hadi Moshayedi)
</para> </para>
</listitem> </listitem>
...@@ -930,24 +932,24 @@ ...@@ -930,24 +932,24 @@
<listitem> <listitem>
<para> <para>
Allow moving groups of objects from one tablespace to another using ALTER TABLESPACE ... MOVE (Stephen Frost) Allow moving groups of objects from one tablespace to another using <command>ALTER TABLESPACE</> ... <literal>MOVE</> (Stephen Frost)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Allow the changing of foreign key constraint via ALTER TABLE ... ALTER CONSTRAINT (Simon Riggs) Allow the changing of foreign key constraint via <command>ALTER TABLE</> ... <literal>ALTER CONSTRAINT</> (Simon Riggs)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Reduce lock levels of some ALTER TABLE commands (Simon Riggs, Noah Misch) Reduce lock levels of some <command>ALTER TABLE</> commands (Simon Riggs, Noah Misch)
</para> </para>
<para> <para>
Specifically, VALIDATE CONSTRAINT, CLUSTER ON, SET WITHOUT CLUSTER, ALTER COLUMN SET STATISTICS, ALTER COLUMN Specifically, <literal>VALIDATE CONSTRAINT</>, <literal>CLUSTER ON</>, <literal>SET WITHOUT CLUSTER</>, <literal>ALTER COLUMN SET STATISTICS</>, <literal>ALTER COLUMN</>
SET(attribute_option), ALTER COLUMN RESET(attribute_option). <literal>SET</> <option>(attribute_option)</>, <literal>ALTER COLUMN RESET</> <option>(attribute_option)</>.
</para> </para>
</listitem> </listitem>
...@@ -968,31 +970,31 @@ ...@@ -968,31 +970,31 @@
</para> </para>
<para> <para>
The line segment data type (LSEG) has always been supported. The line <emphasis>segment</> data type (<type>LSEG</>) has always been fully supported.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add PG_LSN data type to represent a WAL log sequence number (LSN) (Robert Haas, Michael Paquier) Add <type>PG_LSN</> data type to represent a <acronym>WAL</> log sequence number (<acronym>LSN</>) (Robert Haas, Michael Paquier)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Allow single-point POLYGONs to be converted to circles (Bruce Momjian) Allow single-point <type>POLYGON</>s to be converted to circles (Bruce Momjian)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Allow 5+ digit years for non-ISO timestamp/date strings, where appropriate (Bruce Momjian) Allow 5+ digit years for non-<acronym>ISO</> timestamp/date strings, where appropriate (Bruce Momjian)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add checks for overflow/underflow of INTERVAL values (Bruce Momjian) Add checks for overflow/underflow of <type>INTERVAL</> values (Bruce Momjian)
</para> </para>
</listitem> </listitem>
...@@ -1005,30 +1007,29 @@ ...@@ -1005,30 +1007,29 @@
<listitem> <listitem>
<para> <para>
Add structured (non-text) data type (jsonb) for storing JSON data (Oleg Bartunov, Teodor Sigaev, Add structured (non-text) data type (jsonb) for storing <type>JSON</> data (Oleg Bartunov, Teodor Sigaev,
Alexander Korotkov, Peter Geoghegan, and Andrew Dunstan) Alexander Korotkov, Peter Geoghegan, and Andrew Dunstan)
</para> </para>
<para> <para>
This data type allows for faster indexing and access to json key/value This allows for faster access to values in the <type>JSON</> document and faster and more useful indexing of <type>JSON</>.
pairs, as well as efficient indexing of all key/value pairs in a JSON document.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add new JSON functions to allow for the construction of arbitrarily complex json trees (Andrew Dunstan, Laurence Rowe) Add new <type>JSON</> functions to allow for the construction of arbitrarily complex json trees (Andrew Dunstan, Laurence Rowe)
</para> </para>
<para> <para>
New functions include json_array_elements_text(), json_build_array(), json_object(), json_object_agg(), json_to_record(), New functions include <function>json_array_elements_text()</>, <function>json_build_array()</>, <function>json_object()</>, <function>json_object_agg()</>, <function>json_to_record()</>,
json_to_recordset(). and <function>json_to_recordset()</>.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add json_typeof() to return the data type of a JSON value (Andrew Tipton) Add <function>json_typeof()</> to return the data type of a <type>JSON</> value (Andrew Tipton)
</para> </para>
</listitem> </listitem>
...@@ -1046,17 +1047,17 @@ ...@@ -1046,17 +1047,17 @@
<listitem> <listitem>
<para> <para>
Add pg_sleep_for(interval) and pg_sleep_until(timestamp) to specify sophisticated delays (Vik Fearing, Julien Rouhaud) Add <function>pg_sleep_for(interval)</> and <function>pg_sleep_until(timestamp)</> to specify sophisticated delays (Vik Fearing, Julien Rouhaud)
</para> </para>
<para> <para>
pg_sleep() only supports delays specified in seconds. <function>pg_sleep()</> only supports delays specified in seconds.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add cardinality() function for arrays (Marko Tiikkaja) Add <function>cardinality()</> function for arrays (Marko Tiikkaja)
</para> </para>
<para> <para>
...@@ -1066,13 +1067,13 @@ ...@@ -1066,13 +1067,13 @@
<listitem> <listitem>
<para> <para>
Add SQL functions to allow large object reads/writes at arbitrary offsets (Pavel Stehule) Add <acronym>SQL</> functions to allow large object reads/writes at arbitrary offsets (Pavel Stehule)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Allow UNNEST() to take multiple arguments, which are individually unnested then horizontally concatenated (Andrew Gierth) Allow <function>unnest()</> to take multiple arguments, which are individually unnested then horizontally concatenated (Andrew Gierth)
</para> </para>
</listitem> </listitem>
...@@ -1082,29 +1083,29 @@ ...@@ -1082,29 +1083,29 @@
</para> </para>
<para> <para>
The functions being with "make_", e.g. make_date. The functions being with "make_", e.g. <function>make_date()</>.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Have to_char(TZ) return the proper value for constant time zone offsets (Tom Lane) Have <function>to_char(<literal>TZ</>)</> return the proper value for constant time zone offsets (Tom Lane)
</para> </para>
<para> <para>
Previously, to_char(CURRENT_TIMESTAMP, 'TZ') returned NULL if the TIME ZONE was set to a constant like '-4'. Previously, <literal>to_char(CURRENT_TIMESTAMP, 'TZ')</> returned NULL if the <literal>TIME ZONE</> was set to a constant like <literal>-4</>.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add timezone offset output option 'OF' to to_char() (Bruce Momjian) Add timezone offset output option <literal>OF</> to <function>to_char()</> (Bruce Momjian)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Improve the random seed used for random() (Honza Horak) Improve the random seed used for <function>random()</> (Honza Horak)
</para> </para>
</listitem> </listitem>
...@@ -1117,30 +1118,30 @@ ...@@ -1117,30 +1118,30 @@
<listitem> <listitem>
<para> <para>
Add functions for error-free pg_class, pg_proc, pg_type, and pg_operator lookups (Yugo Nagata, Nozomi Anzai, Robert Haas) Add functions for error-free <structname>pg_class</>, <structname>pg_proc</>, <structname>pg_type</>, and <structname>pg_operator</> lookups (Yugo Nagata, Nozomi Anzai, Robert Haas)
</para> </para>
<para> <para>
For example, to_regclass() does error-free lookups of pg_class, and returns NULL for lookup failures. For example, <function>to_regclass()</> does error-free lookups of <structname>pg_class</>, and returns NULL for lookup failures.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add function pg_filenode_relation() to allow for more efficient Add function <function>pg_filenode_relation()</> to allow for more efficient
filenode to relation lookups (Andres Freund) filenode to relation lookups (Andres Freund)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add information_schema column parameters.parameter_default (Peter Eisentraut) Add <structname>information_schema</> column <structname>parameters.parameter_default</> (Peter Eisentraut)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Have information_schema.schemata show all accessible schema (Peter Eisentraut) Have <structname>information_schema.schemata</> show all accessible schema (Peter Eisentraut)
</para> </para>
<para> <para>
...@@ -1159,7 +1160,7 @@ ...@@ -1159,7 +1160,7 @@
<listitem> <listitem>
<para> <para>
Add aggregates percentile_cont(), percentile_disc(), rank(), dense_rank(), percent_rank(), cume_dist(), and mode() (Atri Sharma, Andrew Add aggregates <function>percentile_cont()</>, <function>percentile_disc()</>, <function>rank()</>, <function>dense_rank()</>, <function>percent_rank()</>, <function>cume_dist()</>, and <function>mode()</> (Atri Sharma, Andrew
Gierth) Gierth)
</para> </para>
</listitem> </listitem>
...@@ -1167,13 +1168,13 @@ ...@@ -1167,13 +1168,13 @@
<listitem> <listitem>
<para> <para>
Add control over which values are passed into Add control over which values are passed into
aggregate functions using the FILTER clause (David Fetter) aggregate functions using the <literal>FILTER</> clause (David Fetter)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Support ordered-set (WITHIN GROUP) aggregates (Atri Sharma, Andrew Gierth, Tom Lane) Support ordered-set (<literal>WITHIN GROUP</>) aggregates (Atri Sharma, Andrew Gierth, Tom Lane)
</para> </para>
<para> <para>
...@@ -1189,7 +1190,7 @@ ...@@ -1189,7 +1190,7 @@
<listitem> <listitem>
<para> <para>
Allow VARIADIC aggregate functions (Tom Lane) Allow <literal>VARIADIC</> aggregate functions (Tom Lane)
</para> </para>
</listitem> </listitem>
...@@ -1219,14 +1220,14 @@ ...@@ -1219,14 +1220,14 @@
<listitem> <listitem>
<para> <para>
Add ability to store the PL/PgSQL call stack into a variable using PG_CONTEXT (Pavel Stehule, Stephen Frost) Add ability to store the PL/PgSQL call stack into a variable using <literal>PG_CONTEXT</> (Pavel Stehule, Stephen Frost)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add option print_strict_params to output parameters passed to Add option <option>print_strict_params</> to output parameters passed to
queries generating STRICT errors (Marko Tiikkaja) queries generating <literal>STRICT</> errors (Marko Tiikkaja)
</para> </para>
</listitem> </listitem>
...@@ -1261,11 +1262,11 @@ ...@@ -1261,11 +1262,11 @@
<listitem> <listitem>
<para> <para>
Convert NUMERICs to "decimal" values in PL/Python (Szymon Guz, Ronan Dunklau) Convert <type>NUMERIC</>s to "decimal" values in PL/Python (Szymon Guz, Ronan Dunklau)
</para> </para>
<para> <para>
Previously these were converted to "floats". Previously these were converted to <literal>float</>s.
</para> </para>
</listitem> </listitem>
...@@ -1281,13 +1282,13 @@ ...@@ -1281,13 +1282,13 @@
<listitem> <listitem>
<para> <para>
Add libpq function PQhostaddr() to return the server's IP address (Fujii Masao) Add libpq function <function>PQhostaddr()</> to return the server's <acronym>IP</> address (Fujii Masao)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Make libpq's PQconndefaults() ignore invalid service files (Steve Singer, Bruce Momjian) Make libpq's <function>PQconndefaults()</> ignore invalid service files (Steve Singer, Bruce Momjian)
</para> </para>
<para> <para>
...@@ -1297,13 +1298,13 @@ ...@@ -1297,13 +1298,13 @@
<listitem> <listitem>
<para> <para>
Allow libpq to support TLS versions beyond TLSv1 (Marko Kreen) Allow libpq to support <acronym>TLS</> versions beyond <literal>TLSv1</> (Marko Kreen)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Document that libpq's PQclientEncoding() returns -1 for an encoding lookup failure (Bruce Momjian) Document that libpq's <function>PQclientEncoding()</> returns -1 for an encoding lookup failure (Bruce Momjian)
</para> </para>
</listitem> </listitem>
...@@ -1318,13 +1319,13 @@ ...@@ -1318,13 +1319,13 @@
<listitem> <listitem>
<para> <para>
Add createuser -g to specify role membership (Chistopher Browne) Add createuser <option>-g</> to specify role membership (Chistopher Browne)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Allow vacuumdb --analyze-in-stages to analyze in stages of increasing granularity (Peter Eisentraut) Allow vacuumdb <option>--analyze-in-stages</> to analyze in stages of increasing granularity (Peter Eisentraut)
</para> </para>
<para> <para>
...@@ -1334,31 +1335,31 @@ ...@@ -1334,31 +1335,31 @@
<listitem> <listitem>
<para> <para>
Allow pg_xlogdump to report a live log stream with --follow (Heikki Linnakangas) Allow <application>pg_xlogdump</> to report a live log stream with <option>--follow</> (Heikki Linnakangas)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Have pg_resetxlog -n output current and potentially changed values (Rajeev Rastogi) Have <command>pg_resetxlog -n</> output current and potentially changed values (Rajeev Rastogi)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Allow sizeof() in ecpg C array definitions (Michael Meskes) Allow <function>sizeof()</> in ecpg C array definitions (Michael Meskes)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Have ecpg properly handle nesting requirements in C and SQL mode for C-style comments (Michael Meskes) Have ecpg properly handle nesting requirements in C and <acronym>SQL</> mode for C-style comments (Michael Meskes)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Have pg_ctl return '4' for an inaccessible data directory specification (Amit Kapila, Bruce Momjian) Have <application>pg_ctl</> return '4' for an inaccessible data directory specification (Amit Kapila, Bruce Momjian)
</para> </para>
<para> <para>
...@@ -1368,7 +1369,7 @@ ...@@ -1368,7 +1369,7 @@
<listitem> <listitem>
<para> <para>
On Windows interpret pg_ctl -D relative directories relative to pg_ctl's current directory (Kumar Rajeev Rastogi) On Windows, interpret <application>pg_ctl</>'s non-absolute path <option>-D</> directories relative to <application>pg_ctl</>'s current directory (Kumar Rajeev Rastogi)
</para> </para>
</listitem> </listitem>
...@@ -1381,19 +1382,19 @@ ...@@ -1381,19 +1382,19 @@
<listitem> <listitem>
<para> <para>
Allow field wrapping to psql's "extended" mode (Sergey Muraviov) Allow field wrapping to <application>psql</>'s "extended" mode (Sergey Muraviov)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Suppress "No rows" in psql expanded mode when the footer is disabled (Bruce Momjian) Suppress "No rows" in <application>psql</> expanded mode when the footer is disabled (Bruce Momjian)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Allow Control-C to abort psql hung at connection startup (Peter Eisentraut) Allow Control-C to abort <application>psql</> hung at connection startup (Peter Eisentraut)
</para> </para>
</listitem> </listitem>
...@@ -1406,19 +1407,19 @@ ...@@ -1406,19 +1407,19 @@
<listitem> <listitem>
<para> <para>
Have psql \db+ show tablespace options (Magnus Hagander) Have <application>psql</> \db+ show tablespace options (Magnus Hagander)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Have psql \do+ display the functions which implement the operators (Marko Tiikkaja) Have <application>psql</> \do+ display the functions which implement the operators (Marko Tiikkaja)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Have psql \d+ output an OID line only if an oid column exists in a table (Bruce Momjian) Have <application>psql</> \d+ output an <literal>OID</> line only if an oid column exists in a table (Bruce Momjian)
</para> </para>
<para> <para>
...@@ -1438,47 +1439,47 @@ ...@@ -1438,47 +1439,47 @@
<listitem> <listitem>
<para> <para>
Fix psql \copy to no longer require a space between 'stdin' and a semicolon (Etsuro Fujita) Fix <application>psql</> \copy to no longer require a space between 'stdin' and a semicolon (Etsuro Fujita)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Output the row count at the end of psql \copy just like COPY (Kumar Rajeev Rastogi) Output the row count at the end of <application>psql</> \copy just like <command>COPY</> (Kumar Rajeev Rastogi)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Fix psql \conninfo to display the server's IP address for clients that connect using 'hostaddr' (Fujii Masao) Fix <application>psql</> \conninfo to display the server's <acronym>IP</> address for clients that connect using 'hostaddr' (Fujii Masao)
</para> </para>
<para> <para>
Previously \conninfo could not display the server's IP address in such cases. Previously \conninfo could not display the server's <acronym>IP</> address in such cases.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Mention the SSL protocol version in psql's \conninfo (Marko Kreen) Mention the <acronym>SSL</> protocol version in <application>psql</>'s \conninfo (Marko Kreen)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add psql tab completion for \pset (Pavel Stehule) Add <application>psql</> tab completion for \pset (Pavel Stehule)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Allow psql \pset with no arguments to show all settings (Gilles Darold) Allow <application>psql</> \pset with no arguments to show all settings (Gilles Darold)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
In psql, output the written history file name (\s) without adding an absolute path prefix (Tom Lane) In <application>psql</>, output the written history file name (\s) without adding an absolute path prefix (Tom Lane)
</para> </para>
<para> <para>
...@@ -1499,7 +1500,7 @@ ...@@ -1499,7 +1500,7 @@
<listitem> <listitem>
<para> <para>
Allow pg_restore options -I, -P, -T and -n to be specified multiple times (Heikki Linnakangas) Allow <application>pg_restore</> options <option>-I</>, <option>-P</>, <option>-T</> and <option>-n</> to be specified multiple times (Heikki Linnakangas)
</para> </para>
<para> <para>
...@@ -1509,12 +1510,12 @@ ...@@ -1509,12 +1510,12 @@
<listitem> <listitem>
<para> <para>
Add IF EXISTS clauses when removing old objects during dump and restore (Pavel Stehule) Add <literal>IF EXISTS</> clauses when removing old objects during dump and restore (Pavel Stehule)
</para> </para>
<para> <para>
This suppresses errors when removing old objects. The new --if-exists option to pg_dump, pg_dumpall, and pg_restore is only This suppresses errors when removing old objects. The new <option>--if-exists</> option to <application>pg_dump</>, <application>pg_dumpall</>, and <application>pg_restore</> is only
available when --clean is also specified. available when <option>--clean</> is also specified.
</para> </para>
</listitem> </listitem>
...@@ -1523,23 +1524,23 @@ ...@@ -1523,23 +1524,23 @@
</sect4> </sect4>
<sect4> <sect4>
<title>pg_basebackup</title> <title><application>pg_basebackup</></title>
<itemizedlist> <itemizedlist>
<listitem> <listitem>
<para> <para>
Add pg_basebackup option --xlogdir to specify the pg_xlog direction location (Haribabu Kommi) Add <application>pg_basebackup</> option <option>--xlogdir</> to specify the <filename>pg_xlog</> direction location (Haribabu Kommi)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Allow pg_basebackup to relocate tablespaces in the backup copy (Steeve Lennmark) Allow <application>pg_basebackup</> to relocate tablespaces in the backup copy (Steeve Lennmark)
</para> </para>
<para> <para>
This is particularly useful for using pg_basebackup on the same machine as the primary. This is particularly useful for using <application>pg_basebackup</> on the same machine as the primary.
</para> </para>
</listitem> </listitem>
...@@ -1549,7 +1550,7 @@ ...@@ -1549,7 +1550,7 @@
</para> </para>
<para> <para>
This can be controlled with the pg_basebackup --max-rate parameter. This can be controlled with the <application>pg_basebackup</> <option>--max-rate</> parameter.
</para> </para>
</listitem> </listitem>
...@@ -1576,7 +1577,7 @@ ...@@ -1576,7 +1577,7 @@
<listitem> <listitem>
<para> <para>
No longer require function prototypes for function marked with the PG_FUNCTION_INFO_V1 macro (Peter Eisentraut) No longer require function prototypes for function marked with the <function>PG_FUNCTION_INFO_V1</> macro (Peter Eisentraut)
</para> </para>
<para> <para>
...@@ -1591,7 +1592,7 @@ ...@@ -1591,7 +1592,7 @@
<para> <para>
All existing uses have been switched to more appropriate snapshot All existing uses have been switched to more appropriate snapshot
types. Catalog scans now use MVCC snapshots. types. Catalog scans now use <acronym>MVCC</> snapshots.
</para> </para>
</listitem> </listitem>
...@@ -1602,25 +1603,25 @@ ...@@ -1602,25 +1603,25 @@
<listitem> <listitem>
<para> <para>
Add API for memory allocations over four gigabytes (Noah Misch) Add <acronym>API</> for memory allocations over four gigabytes (Noah Misch)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add psprintf() to simplify memory allocation during string composition (Peter Eisentraut, Tom Lane) Add <function>psprintf()</> to simplify memory allocation during string composition (Peter Eisentraut, Tom Lane)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add printf() modifier "z" to specify size_t values (Andres Freund) Add <function>printf()</> modifier "z" to specify <type>size_t</> values (Andres Freund)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Change API of appendStringInfoVA() to better use vsnprintf() (David Rowley, Tom Lane) Change <acronym>API</> of <function>appendStringInfoVA()</> to better use <function>vsnprintf()</> (David Rowley, Tom Lane)
</para> </para>
</listitem> </listitem>
...@@ -1638,49 +1639,49 @@ ...@@ -1638,49 +1639,49 @@
<listitem> <listitem>
<para> <para>
Improve spinlock speed on x86_64 CPUs (Heikki Linnakangas) Improve spinlock speed on x86_64 <acronym>CPU</>s (Heikki Linnakangas)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Remove spinlock support for unsupported platforms SINIX, Sun3, and NS32K (Robert Haas) Remove spinlock support for unsupported platforms <acronym>SINIX</>, Sun3, and <acronym>NS32K</> (Robert Haas)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Remove IRIX port (Robert Haas) Remove <acronym>IRIX</> port (Robert Haas)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Reduce the number of semaphores required by --disable-spinlocks (Robert Haas) Reduce the number of semaphores required by <option>--disable-spinlocks</> (Robert Haas)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Rewrite duplicate_oids Unix shell script in Perl (Andrew Dunstan) Rewrite <application>duplicate_oids</> Unix shell script in <application>Perl</> (Andrew Dunstan)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add Test Anything Protocol (TAP) tests for client programs (Peter Eisentraut) Add Test Anything Protocol (<acronym>TAP</>) tests for client programs (Peter Eisentraut)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add make targets check-tests and installcheck-tests which allow per-test specification (Andrew Dunstan) Add make targets <option>check-tests</> and <option>installcheck-tests</> which allow per-test specification (Andrew Dunstan)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Remove maintainer-check makefile rule (Peter Eisentraut) Remove <option>maintainer-check</> makefile rule (Peter Eisentraut)
</para> </para>
<para> <para>
...@@ -1690,7 +1691,7 @@ ...@@ -1690,7 +1691,7 @@
<listitem> <listitem>
<para> <para>
Improve support for VPATH builds of PGXS modules (Cédric Villemain, Andrew Dunstan) Improve support for <envar>VPATH</> builds of <acronym>PGXS</> modules (Cédric Villemain, Andrew Dunstan)
</para> </para>
</listitem> </listitem>
...@@ -1702,7 +1703,7 @@ ...@@ -1702,7 +1703,7 @@
<listitem> <listitem>
<para> <para>
Add configure flag that appends custom text to the PG_VERSION string (Oskari Saarenmaa) Add configure flag that appends custom text to the <envar>PG_VERSION</> string (Oskari Saarenmaa)
</para> </para>
<para> <para>
...@@ -1712,7 +1713,7 @@ ...@@ -1712,7 +1713,7 @@
<listitem> <listitem>
<para> <para>
Improve DocBook XML validity (Peter Eisentraut) Improve DocBook <acronym>XML</> validity (Peter Eisentraut)
</para> </para>
</listitem> </listitem>
...@@ -1730,11 +1731,11 @@ ...@@ -1730,11 +1731,11 @@
<listitem> <listitem>
<para> <para>
Improve Emacs configuration file emacs.samples (Peter Eisentraut) Improve Emacs configuration file <filename>emacs.samples</> (Peter Eisentraut)
</para> </para>
<para> <para>
Also add .dir-locals.el to the top of the source tree. Also add <filename>.dir-locals.el</> to the top of the source tree.
</para> </para>
</listitem> </listitem>
...@@ -1765,7 +1766,7 @@ ...@@ -1765,7 +1766,7 @@
<listitem> <listitem>
<para> <para>
Add pg_prewarm to preload relation data into the shared buffer cache (Robert Haas) Add <application>pg_prewarm</> to preload relation data into the shared buffer cache (Robert Haas)
</para> </para>
<para> <para>
...@@ -1775,33 +1776,33 @@ ...@@ -1775,33 +1776,33 @@
<listitem> <listitem>
<para> <para>
Add UUID random number generator gen_random_uuid() to pgcrypto (Oskari Saarenmaa) Add <acronym>UUID</> random number generator <function>gen_random_uuid()</> to pgcrypto (Oskari Saarenmaa)
</para> </para>
<para> <para>
This allows the creation of version 4 UUIDs without requiring the installation of uuid-ossp. This allows the creation of version 4 <acronym>UUID</>s without requiring the installation of uuid-ossp.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add logging of trigger execution to auto_explain (Horiguchi Kyotaro) Add logging of trigger execution to <application>auto_explain</> (Horiguchi Kyotaro)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Allow reporting of the pg_stat_statements's internal query hash identifier (Daniel Farina, Sameer Thakur, Peter Geoghegan) Allow reporting of the <application>pg_stat_statements</>'s internal query hash identifier (Daniel Farina, Sameer Thakur, Peter Geoghegan)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Have pg_stat_statements use a flat file for query text storage, allowing higher limits (Peter Geoghegan) Have <application>pg_stat_statements</> use a flat file for query text storage, allowing higher limits (Peter Geoghegan)
</para> </para>
<para> <para>
Also add the ability to retrieve all pg_stat_statements information except the query text. This allows programs to reuse the query Also add the ability to retrieve all <application>pg_stat_statements</> information except the query text. This allows programs to reuse the query
text already retrieved by referencing queryid. text already retrieved by referencing queryid.
</para> </para>
</listitem> </listitem>
...@@ -1830,7 +1831,7 @@ ...@@ -1830,7 +1831,7 @@
<listitem> <listitem>
<para> <para>
Improve indexing of pg_trgm values to discourage indexing whitespace (Alexander Korotkov) Improve indexing of <application>pg_trgm</> values to discourage indexing whitespace (Alexander Korotkov)
</para> </para>
</listitem> </listitem>
...@@ -1852,13 +1853,13 @@ ...@@ -1852,13 +1853,13 @@
<listitem> <listitem>
<para> <para>
Dramatically reduce memory consumption in pg_upgrade (Bruce Momjian) Dramatically reduce memory consumption in <application>pg_upgrade</> (Bruce Momjian)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Pass pg_upgrade user names (-U) to analyze scripts (Bruce Momjian) Pass <application>pg_upgrade</> user names (<option>-U</>) to analyze scripts (Bruce Momjian)
</para> </para>
</listitem> </listitem>
...@@ -1875,19 +1876,19 @@ ...@@ -1875,19 +1876,19 @@
</para> </para>
<para> <para>
The previous line limit was BUFSIZ. The previous line limit was <envar>BUFSIZ</>.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add pg_bench option (--rate) to control the transaction rate (Fabien Coelho) Add <application>pg_bench</> option (<option>--rate</>) to control the transaction rate (Fabien Coelho)
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Add --progress output option to pgbench (Fabien Coelho) Add <option>--progress</> output option to pgbench (Fabien Coelho)
</para> </para>
</listitem> </listitem>
......
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