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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 @@
<listitem>
<para>
Cause consecutive whitespace in to_timestamp() and 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)
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 <literal>FX</> mode (Jeevan Chalke)
</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.
</para>
</listitem>
......@@ -88,27 +88,27 @@
<listitem>
<para>
NULL VARIADIC function arguments are now disallowed (Pavel Stehule)
NULL <literal>VARIADIC</> function arguments are now disallowed (Pavel Stehule)
</para>
<para>
NULL VARIADIC arguments must be cast to an array data type.
Such arguments must be cast to an array data type.
</para>
</listitem>
<listitem>
<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>
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>
</listitem>
<listitem>
<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>
......@@ -118,7 +118,7 @@
<listitem>
<para>
Fix ts_rank_cd() to ignore stripped lexemes (Alex Hill)
Fix <function>ts_rank_cd()</> to ignore stripped lexemes (Alex Hill)
</para>
<para>
......@@ -128,7 +128,7 @@
<listitem>
<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>
......@@ -138,13 +138,13 @@
<listitem>
<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>
</listitem>
<listitem>
<para>
Remove system column pg_class.reltoastidxid (Michael Paquier)
Remove system column <structname>pg_class.reltoastidxid</> (Michael Paquier)
</para>
</listitem>
......@@ -154,13 +154,13 @@
</para>
<para>
The proper way to use Kerberos authentication is with GSSAPI.
The proper way to use Kerberos authentication is with <acronym>GSSAPI</>.
</para>
</listitem>
<listitem>
<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>
......@@ -170,7 +170,7 @@
<listitem>
<para>
Remove system column pg_rewrite.ev_attr (Kevin Grittner)
Remove system column <structname>pg_rewrite.ev_attr</> (Kevin Grittner)
</para>
<para>
......@@ -180,11 +180,11 @@
<listitem>
<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>
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.
</para>
</listitem>
......@@ -209,7 +209,7 @@
<listitem>
<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>
......@@ -223,7 +223,7 @@
</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>
</listitem>
......@@ -235,7 +235,7 @@
<listitem>
<para>
Improve SSL renegotiation handling (&Aacute;lvaro Herrera)
Improve <acronym>SSL</> renegotiation handling (&Aacute;lvaro Herrera)
</para>
</listitem>
......@@ -265,24 +265,24 @@
<listitem>
<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>
</listitem>
<listitem>
<para>
Reduce GIN index size (Alexander Korotkov, Heikki Linnakangas)
Reduce <acronym>GIN</> index size (Alexander Korotkov, Heikki Linnakangas)
</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.
</para>
</listitem>
<listitem>
<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>
......@@ -313,7 +313,7 @@
<listitem>
<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>
......@@ -323,29 +323,29 @@
<listitem>
<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>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<para>
Improve speed of aggregates which use NUMERICs (Hadi Moshayedi)
Improve speed of aggregates which use <type>NUMERIC</>s (Hadi Moshayedi)
</para>
<para>
These include sum(), avg(), stddev(), and variance().
These include <function>sum()</>, <function>avg()</>, <function>stddev()</>, and <function>variance()</>.
</para>
</listitem>
<listitem>
<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>
......@@ -355,7 +355,7 @@
<listitem>
<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>
</listitem>
......@@ -373,13 +373,13 @@
<listitem>
<para>
Reduce memory allocated by DO blocks (Tom Lane)
Reduce memory allocated by <literal>DO</> blocks (Tom Lane)
</para>
</listitem>
<listitem>
<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>
</listitem>
......@@ -409,19 +409,19 @@
</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>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<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>
</listitem>
......@@ -430,40 +430,40 @@
</sect4>
<sect4>
<title>SSL</title>
<title><acronym>SSL</></title>
<itemizedlist>
<listitem>
<para>
Add support for SSL ECDH key exchange (Marko Kreen)
Add support for <acronym>SSL</> <acronym>ECDH</> key exchange (Marko Kreen)
</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.
</para>
</listitem>
<listitem>
<para>
Improve the default ssl_ciphers ciphers (Marko Kreen)
Improve the default <varname>ssl_ciphers</> ciphers (Marko Kreen)
</para>
</listitem>
<listitem>
<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>
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>
</listitem>
<listitem>
<para>
Have log_connections show SSL encryption information (Andreas Kunert)
Have <varname>log_connections</> show <acronym>SSL</> encryption information (Andreas Kunert)
</para>
</listitem>
......@@ -478,17 +478,17 @@
<listitem>
<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>
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>
</listitem>
<listitem>
<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)
</para>
......@@ -499,20 +499,20 @@
<listitem>
<para>
Show PIDs of lock holders and waiters and improve relation
information in log_lock_waits log messages (Christian Kruse)
Show <acronym>PID</>s of lock holders and waiters and improve relation
information in <varname>log_lock_waits</> log messages (Christian Kruse)
</para>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<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>
......@@ -522,27 +522,27 @@
<listitem>
<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>
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>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<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>
Such libraries are auto-LOAD'ed, unlike local_preload_libraries.
Such libraries are auto-<command>LOAD</>'ed, unlike <varname>local_preload_libraries</>.
</para>
</listitem>
......@@ -552,19 +552,19 @@
</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>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<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>
......@@ -580,12 +580,12 @@
<listitem>
<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)
</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>
</listitem>
......@@ -602,7 +602,8 @@
<listitem>
<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>
......@@ -612,7 +613,8 @@
<listitem>
<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)
</para>
</listitem>
......@@ -623,35 +625,35 @@
</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.
</para>
</listitem>
<listitem>
<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>
This improves the compression ratio for WAL files.
This improves the compression ratio for <acronym>WAL</> files.
</para>
</listitem>
<listitem>
<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>
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.
</para>
</listitem>
<listitem>
<para>
Reduce spinlock contention during WAL replay (Heikki Linnakangas)
Reduce spinlock contention during <acronym>WAL</> replay (Heikki Linnakangas)
</para>
</listitem>
......@@ -663,7 +665,7 @@
<listitem>
<para>
Write WAL records of running transactions more frequently (Andres Freund)
Write <acronym>WAL</> records of running transactions more frequently (Andres Freund)
</para>
<para>
......@@ -680,32 +682,32 @@
<para>
The new Logical change-set extraction feature allows database
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
WAL. To implement this feature, the following changes were made:
<acronym>WAL</>. To implement this feature, the following changes were made:
</para>
<itemizedlist>
<listitem>
<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>
This interacts with REPLICA IDENTITY.
This interacts with <literal>REPLICA IDENTITY</>.
</para>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<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>
</listitem>
......@@ -717,13 +719,13 @@
<listitem>
<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>
</listitem>
<listitem>
<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>
</listitem>
......@@ -740,23 +742,23 @@
<listitem>
<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>
</listitem>
<listitem>
<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>
This is particularly useful for functions like UNNEST.
This is particularly useful for functions like <function>unnest()</>.
</para>
</listitem>
<listitem>
<para>
Allow SELECT with an empty target list (Tom Lane)
Allow <command>SELECT</> with an empty target list (Tom Lane)
</para>
<para>
......@@ -775,18 +777,18 @@
<listitem>
<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>
DISCARD ALL will now also discard such information.
<command>DISCARD ALL</> will now also discard such information.
</para>
</listitem>
<listitem>
<para>
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>
......@@ -797,36 +799,36 @@
<listitem>
<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>
The cases are SET LOCAL/CONSTRAINTS/TRANSACTION and ABORT.
The cases are <literal>SET LOCAL</>/<literal>CONSTRAINTS</>/<literal>TRANSACTION</> and <literal>ABORT</>.
</para>
</listitem>
</itemizedlist>
<sect4>
<title>EXPLAIN</title>
<title><command>EXPLAIN</></title>
<itemizedlist>
<listitem>
<para>
Have EXPLAIN ANALYZE output planning time (Andreas Karlsson)
Have <command>EXPLAIN ANALYZE</> output planning time (Andreas Karlsson)
</para>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<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>
</listitem>
......@@ -845,7 +847,7 @@
</para>
<para>
This is done with REFRESH MATERIALIZED VIEW CONCURRENTLY.
This is done with <command>REFRESH MATERIALIZED VIEW CONCURRENTLY</>.
</para>
</listitem>
......@@ -862,11 +864,11 @@
<listitem>
<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>
This is controlled with the new WITH CHECK OPTION.
This is controlled with the new <literal>WITH CHECK OPTION</>.
</para>
</listitem>
......@@ -895,7 +897,7 @@
<listitem>
<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>
</listitem>
......@@ -911,13 +913,13 @@
<listitem>
<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>
</listitem>
<listitem>
<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>
</listitem>
......@@ -930,24 +932,24 @@
<listitem>
<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>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<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>
Specifically, VALIDATE CONSTRAINT, CLUSTER ON, SET WITHOUT CLUSTER, ALTER COLUMN SET STATISTICS, ALTER COLUMN
SET(attribute_option), ALTER COLUMN RESET(attribute_option).
Specifically, <literal>VALIDATE CONSTRAINT</>, <literal>CLUSTER ON</>, <literal>SET WITHOUT CLUSTER</>, <literal>ALTER COLUMN SET STATISTICS</>, <literal>ALTER COLUMN</>
<literal>SET</> <option>(attribute_option)</>, <literal>ALTER COLUMN RESET</> <option>(attribute_option)</>.
</para>
</listitem>
......@@ -968,31 +970,31 @@
</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>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<para>
Add checks for overflow/underflow of INTERVAL values (Bruce Momjian)
Add checks for overflow/underflow of <type>INTERVAL</> values (Bruce Momjian)
</para>
</listitem>
......@@ -1005,30 +1007,29 @@
<listitem>
<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)
</para>
<para>
This data type allows for faster indexing and access to json key/value
pairs, as well as efficient indexing of all key/value pairs in a JSON document.
This allows for faster access to values in the <type>JSON</> document and faster and more useful indexing of <type>JSON</>.
</para>
</listitem>
<listitem>
<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>
New functions include json_array_elements_text(), json_build_array(), json_object(), json_object_agg(), json_to_record(),
json_to_recordset().
New functions include <function>json_array_elements_text()</>, <function>json_build_array()</>, <function>json_object()</>, <function>json_object_agg()</>, <function>json_to_record()</>,
and <function>json_to_recordset()</>.
</para>
</listitem>
<listitem>
<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>
</listitem>
......@@ -1046,17 +1047,17 @@
<listitem>
<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>
pg_sleep() only supports delays specified in seconds.
<function>pg_sleep()</> only supports delays specified in seconds.
</para>
</listitem>
<listitem>
<para>
Add cardinality() function for arrays (Marko Tiikkaja)
Add <function>cardinality()</> function for arrays (Marko Tiikkaja)
</para>
<para>
......@@ -1066,13 +1067,13 @@
<listitem>
<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>
</listitem>
<listitem>
<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>
</listitem>
......@@ -1082,29 +1083,29 @@
</para>
<para>
The functions being with "make_", e.g. make_date.
The functions being with "make_", e.g. <function>make_date()</>.
</para>
</listitem>
<listitem>
<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>
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>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<para>
Improve the random seed used for random() (Honza Horak)
Improve the random seed used for <function>random()</> (Honza Horak)
</para>
</listitem>
......@@ -1117,30 +1118,30 @@
<listitem>
<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>
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>
</listitem>
<listitem>
<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)
</para>
</listitem>
<listitem>
<para>
Add information_schema column parameters.parameter_default (Peter Eisentraut)
Add <structname>information_schema</> column <structname>parameters.parameter_default</> (Peter Eisentraut)
</para>
</listitem>
<listitem>
<para>
Have information_schema.schemata show all accessible schema (Peter Eisentraut)
Have <structname>information_schema.schemata</> show all accessible schema (Peter Eisentraut)
</para>
<para>
......@@ -1159,7 +1160,7 @@
<listitem>
<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)
</para>
</listitem>
......@@ -1167,13 +1168,13 @@
<listitem>
<para>
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>
</listitem>
<listitem>
<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>
......@@ -1189,7 +1190,7 @@
<listitem>
<para>
Allow VARIADIC aggregate functions (Tom Lane)
Allow <literal>VARIADIC</> aggregate functions (Tom Lane)
</para>
</listitem>
......@@ -1219,14 +1220,14 @@
<listitem>
<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>
</listitem>
<listitem>
<para>
Add option print_strict_params to output parameters passed to
queries generating STRICT errors (Marko Tiikkaja)
Add option <option>print_strict_params</> to output parameters passed to
queries generating <literal>STRICT</> errors (Marko Tiikkaja)
</para>
</listitem>
......@@ -1261,11 +1262,11 @@
<listitem>
<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>
Previously these were converted to "floats".
Previously these were converted to <literal>float</>s.
</para>
</listitem>
......@@ -1281,13 +1282,13 @@
<listitem>
<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>
</listitem>
<listitem>
<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>
......@@ -1297,13 +1298,13 @@
<listitem>
<para>
Allow libpq to support TLS versions beyond TLSv1 (Marko Kreen)
Allow libpq to support <acronym>TLS</> versions beyond <literal>TLSv1</> (Marko Kreen)
</para>
</listitem>
<listitem>
<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>
</listitem>
......@@ -1318,13 +1319,13 @@
<listitem>
<para>
Add createuser -g to specify role membership (Chistopher Browne)
Add createuser <option>-g</> to specify role membership (Chistopher Browne)
</para>
</listitem>
<listitem>
<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>
......@@ -1334,31 +1335,31 @@
<listitem>
<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>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<para>
Allow sizeof() in ecpg C array definitions (Michael Meskes)
Allow <function>sizeof()</> in ecpg C array definitions (Michael Meskes)
</para>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<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>
......@@ -1368,7 +1369,7 @@
<listitem>
<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>
</listitem>
......@@ -1381,19 +1382,19 @@
<listitem>
<para>
Allow field wrapping to psql's "extended" mode (Sergey Muraviov)
Allow field wrapping to <application>psql</>'s "extended" mode (Sergey Muraviov)
</para>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<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>
</listitem>
......@@ -1406,19 +1407,19 @@
<listitem>
<para>
Have psql \db+ show tablespace options (Magnus Hagander)
Have <application>psql</> \db+ show tablespace options (Magnus Hagander)
</para>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<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>
......@@ -1438,47 +1439,47 @@
<listitem>
<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>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<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>
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>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<para>
Add psql tab completion for \pset (Pavel Stehule)
Add <application>psql</> tab completion for \pset (Pavel Stehule)
</para>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<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>
......@@ -1499,7 +1500,7 @@
<listitem>
<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>
......@@ -1509,12 +1510,12 @@
<listitem>
<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>
This suppresses errors when removing old objects. The new --if-exists option to pg_dump, pg_dumpall, and pg_restore is only
available when --clean is also specified.
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 <option>--clean</> is also specified.
</para>
</listitem>
......@@ -1523,23 +1524,23 @@
</sect4>
<sect4>
<title>pg_basebackup</title>
<title><application>pg_basebackup</></title>
<itemizedlist>
<listitem>
<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>
</listitem>
<listitem>
<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>
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>
</listitem>
......@@ -1549,7 +1550,7 @@
</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>
</listitem>
......@@ -1576,7 +1577,7 @@
<listitem>
<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>
......@@ -1591,7 +1592,7 @@
<para>
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>
</listitem>
......@@ -1602,25 +1603,25 @@
<listitem>
<para>
Add API for memory allocations over four gigabytes (Noah Misch)
Add <acronym>API</> for memory allocations over four gigabytes (Noah Misch)
</para>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<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>
</listitem>
......@@ -1638,49 +1639,49 @@
<listitem>
<para>
Improve spinlock speed on x86_64 CPUs (Heikki Linnakangas)
Improve spinlock speed on x86_64 <acronym>CPU</>s (Heikki Linnakangas)
</para>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<para>
Remove IRIX port (Robert Haas)
Remove <acronym>IRIX</> port (Robert Haas)
</para>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<para>
Rewrite duplicate_oids Unix shell script in Perl (Andrew Dunstan)
Rewrite <application>duplicate_oids</> Unix shell script in <application>Perl</> (Andrew Dunstan)
</para>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<para>
Remove maintainer-check makefile rule (Peter Eisentraut)
Remove <option>maintainer-check</> makefile rule (Peter Eisentraut)
</para>
<para>
......@@ -1690,7 +1691,7 @@
<listitem>
<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>
</listitem>
......@@ -1702,7 +1703,7 @@
<listitem>
<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>
......@@ -1712,7 +1713,7 @@
<listitem>
<para>
Improve DocBook XML validity (Peter Eisentraut)
Improve DocBook <acronym>XML</> validity (Peter Eisentraut)
</para>
</listitem>
......@@ -1730,11 +1731,11 @@
<listitem>
<para>
Improve Emacs configuration file emacs.samples (Peter Eisentraut)
Improve Emacs configuration file <filename>emacs.samples</> (Peter Eisentraut)
</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>
</listitem>
......@@ -1765,7 +1766,7 @@
<listitem>
<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>
......@@ -1775,33 +1776,33 @@
<listitem>
<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>
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>
</listitem>
<listitem>
<para>
Add logging of trigger execution to auto_explain (Horiguchi Kyotaro)
Add logging of trigger execution to <application>auto_explain</> (Horiguchi Kyotaro)
</para>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<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>
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.
</para>
</listitem>
......@@ -1830,7 +1831,7 @@
<listitem>
<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>
</listitem>
......@@ -1852,13 +1853,13 @@
<listitem>
<para>
Dramatically reduce memory consumption in pg_upgrade (Bruce Momjian)
Dramatically reduce memory consumption in <application>pg_upgrade</> (Bruce Momjian)
</para>
</listitem>
<listitem>
<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>
</listitem>
......@@ -1875,19 +1876,19 @@
</para>
<para>
The previous line limit was BUFSIZ.
The previous line limit was <envar>BUFSIZ</>.
</para>
</listitem>
<listitem>
<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>
</listitem>
<listitem>
<para>
Add --progress output option to pgbench (Fabien Coelho)
Add <option>--progress</> output option to pgbench (Fabien Coelho)
</para>
</listitem>
......
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