diff --git a/doc/src/sgml/release-9.5.sgml b/doc/src/sgml/release-9.5.sgml
index ffb2f5d7b6e376c1ed5806aaa92a2fbc75cb3b4c..a010ffcd0f2ab63757f7eaf67e792651d6bdccb7 100644
--- a/doc/src/sgml/release-9.5.sgml
+++ b/doc/src/sgml/release-9.5.sgml
@@ -54,75 +54,90 @@
<listitem>
<para>
- Adjust <link linkend="functions-comparison">operator precedence</>
+ Adjust <link linkend="sql-precedence">operator precedence</>
to match the <acronym>SQL</> standard (Tom Lane)
</para>
<para>
- "<" and ">" now have the same precedence as "<="
- ">=" and "<>", and <literal>IS</> now has lower
- precedence. <literal>NOT</> now also has symmetric precedence.
- The <acronym>GUC</> <varname>operator_precedence_warning</> can be
- enabled to warn about queries where the precedence has changed.
+ The precedence of <literal><=</literal>, <literal>>=</literal>
+ and <literal><></literal> has been reduced to match that of
+ <literal><</literal>, <literal>></literal>
+ and <literal>=</literal>. The precedence of <literal>IS</> tests
+ (e.g., <replaceable>x</> <literal>IS NULL</>) has been reduced to be
+ just below these six comparison operators.
+ Also, multi-keyword operators beginning with <literal>NOT</> now have
+ the precedence of their base operator (for example, <literal>NOT
+ BETWEEN</> now has the same precedence as <literal>BETWEEN</>) whereas
+ before they had inconsistent precedence, behaving like <literal>NOT</>
+ with respect to their left operand but like their base operator with
+ respect to their right operand. The new configuration
+ parameter <xref linkend="guc-operator-precedence-warning"> can be
+ enabled to warn about queries in which these precedence changes result
+ in different parsing choices.
</para>
</listitem>
<listitem>
<para>
- Use cast conversions for <application>PL/pgSQL</> type conversions,
- rather than converting to and from text (Tom Lane)
+ Use assignment cast behavior for data type conversions
+ in <application>PL/pgSQL</> assignments, rather than converting to and
+ from text (Tom Lane)
</para>
<para>
- This causes conversions of booleans to strings to
- return <literal>true</> or <literal>false</>, not
- <literal>t</>/<literal>f</>.
+ This change causes conversions of booleans to strings to
+ produce <literal>true</> or <literal>false</>, not <literal>t</>
+ or <literal>f</>. Other type conversions may succeed in more cases
+ than before; for example, assigning a numeric value <literal>3.9</> to
+ an integer variable will now assign 4 rather than failing. If no
+ assignment-grade cast is defined for the particular source and
+ destination types, <application>PL/pgSQL</> will fall back to its old
+ I/O conversion behavior.
</para>
</listitem>
<listitem>
<para>
- Allow special characters in <link linkend="libpq-envars">server
- startup option values</> to be escaped with a backslash (Andres
- Freund)
+ Allow characters in <link linkend="libpq-connect-options">server
+ command-line options</> to be escaped with a backslash (Andres Freund)
</para>
<para>
- This allows characters like spaces to be passed inside option values.
- Passing a backslash now requires supplying a double-backslash.
+ Formerly, spaces in the options string always separated options, so
+ there was no way to include a space in an option value. Including
+ a backslash in an option value now requires writing <literal>\\</>.
</para>
</listitem>
<listitem>
<para>
- Set the default value of <link
- linkend="gssapi-auth"><varname>include_realm</></> to not remove
- the <acronym>GSS</> and <acronym>SSPI</> realm from the principal
- (Stephen Frost)
+ Change the default value of <link
+ linkend="gssapi-auth"><varname>include_realm</></> to 1, so that
+ by default the realm is not removed from a <acronym>GSS</>
+ or <acronym>SSPI</> principal name (Stephen Frost)
</para>
</listitem>
<listitem>
<para>
- Fix <link linkend="SQL-REASSIGN-OWNED"><command>REASSIGN</></>
- and <link linkend="SQL-ALTERTABLE"><command>ALTER OWNER TO</></>
- to properly reassign ownership of types, foreign data wrappers,
- and foreign servers (Bruce Momjian)
+ Fix <link linkend="SQL-REASSIGN-OWNED"><command>REASSIGN OWNED</></>
+ and <link linkend="SQL-ALTERTYPE"><command>ALTER OWNER TO</></>
+ to properly update permissions lists (ACLs) when changing ownership of
+ types, foreign data wrappers, and foreign servers (Bruce Momjian)
</para>
</listitem>
<listitem>
<para>
- Remove server-side <acronym>GUC</> <varname>autocommit</>, which
+ Remove server configuration parameter <varname>autocommit</>, which
was already deprecated and non-operational (Tom Lane)
</para>
</listitem>
<listitem>
<para>
- Remove <link
- linkend="catalog-pg-authid"><structname>pg_authid</>.<structname>rolcatupdate</></>,
- as it had no purpose (Adam Brightwell)
+ Remove <link linkend="catalog-pg-authid"><structname>pg_authid</></>'s
+ <structfield>rolcatupdate</> field, as it had no value (Adam Brightwell)
</para>
</listitem>
@@ -134,9 +149,9 @@
<title>Changes</title>
<para>
- Below you will find a detailed account of the changes between
+ Below you will find a detailed account of the changes between
<productname>PostgreSQL</productname> 9.5 and the previous major
- release.
+ release.
</para>
<sect3>
@@ -184,22 +199,21 @@
<listitem>
<para>
- Add <acronym>GUC</> <link
- linkend="guc-gin-pending-list-limit"><varname>gin_pending_list_limit</></>
+ Add configuration parameter <xref linkend="guc-gin-pending-list-limit">
to control the size of <acronym>GIN</> pending lists (Fujii Masao)
</para>
<para>
- Previously this was controlled by <link
- linkend="guc-work-mem"><varname>work_mem</></>. This can also
- be set as an index storage parameter.
+ Previously the list size was controlled
+ by <xref linkend="guc-work-mem">. This can also be set as an index
+ storage parameter.
</para>
</listitem>
<listitem>
<para>
Issue a warning during the creation of <link
- linkend="SQL-CREATEINDEX">hash</> indexes because they are not
+ linkend="indexes-types">hash</> indexes because they are not
crash-safe (Bruce Momjian)
</para>
</listitem>
@@ -237,8 +251,8 @@
<listitem>
<para>
- Improve concurrency of <link linkend="guc-shared-buffers">shared
- buffer</> replacement (Robert Haas, Amit Kapila)
+ Improve concurrency of shared buffer replacement
+ (Robert Haas, Amit Kapila)
</para>
</listitem>
@@ -269,11 +283,6 @@
Speed up <acronym>CRC</> (cyclic redundancy check) computations
(Abhijit Menon-Sen, Heikki Linnakangas)
</para>
-
- <para>
- Also use <acronym>CPU</> instructions for <acronym>CRC</>
- calculations, if supported
- </para>
</listitem>
</itemizedlist>
@@ -298,25 +307,23 @@
<listitem>
<para>
- Add <acronym>GUC</> variable <link
- linkend="guc-cluster-name"><varname>cluster_name</></> (Thomas
- Munro)
+ Add new configuration parameter <xref linkend="guc-cluster-name">
+ (Thomas Munro)
</para>
<para>
- This string, set in <link
+ This string, typically set in <link
linkend="config-setting-configuration-file"><filename>postgresql.conf</></>,
- allows clients to query the cluster name. This name also appears
- in the process title, allowing for easier grouping of processes
- belonging to the same cluster.
+ allows clients to identify the cluster. This name also appears
+ in the process title of all server processes, allowing for easier
+ identification of processes belonging to the same cluster.
</para>
</listitem>
<listitem>
<para>
- Prevent non-superusers from changing <link
- linkend="guc-log-disconnections"><varname>log_disconnections</></>
- on connection startup (Fujii Masao)
+ Prevent non-superusers from changing <xref
+ linkend="guc-log-disconnections"> on connection startup (Fujii Masao)
</para>
</listitem>
@@ -337,7 +344,7 @@
</para>
<para>
- Their presence replaces checks against the certificate's
+ When they are present, this replaces checks against the certificate's
<quote>Common Name</>.
</para>
</listitem>
@@ -359,7 +366,7 @@
<para>
While <link linkend="libpq-pqgetssl"><function>PQgetssl()</></>
- can still be used to then call <productname>OpenSSL</>
+ can still be used to call <productname>OpenSSL</>
functions, <function>PQsslAttribute()</> returns <acronym>SSL</>
information in an <acronym>SSL</>-implementation-independent way.
(Future versions of libpq might support other <acronym>SSL</>
@@ -369,7 +376,7 @@
<listitem>
<para>
- Have <application>libpq</> honor any <productname>OpenSSL</>
+ Make <application>libpq</> honor any <productname>OpenSSL</>
thread callbacks (Jan Urbanski)
</para>
@@ -389,10 +396,9 @@
<listitem>
<para>
- Replace <varname>checkpoint_segments</> with <link
- linkend="guc-min-wal-size"><varname>min_wal_size</></> and
- <link linkend="guc-max-wal-size"><varname>max_wal_size</></>
- (Heikki Linnakangas)
+ Replace configuration parameter <varname>checkpoint_segments</>
+ with <xref linkend="guc-min-wal-size">
+ and <xref linkend="guc-max-wal-size"> (Heikki Linnakangas)
</para>
<para>
@@ -403,18 +409,17 @@
<listitem>
<para>
- Add <acronym>GUC</> <link
- linkend="guc-wal-compression"><varname>wal_compression</></> to
- enable compression of full page images stored in <acronym>WAL</>
+ Add configuration parameter <xref linkend="guc-wal-compression"> to
+ control compression of full page images stored in <acronym>WAL</>
(Rahila Syed, Michael Paquier)
</para>
</listitem>
<listitem>
<para>
- Allow the recording of transaction
- commit timestamps when <acronym>GUC</> <link
- linkend="guc-track-commit-timestamp"><varname>track_commit_timestamp</></>
+ Allow recording of transaction
+ commit timestamps when configuration parameter <xref
+ linkend="guc-track-commit-timestamp">
is enabled (Álvaro Herrera, Petr Jelínek)
</para>
@@ -427,10 +432,8 @@
<listitem>
<para>
- Allow <link
- linkend="guc-local-preload-libraries"><varname>local_preload_libraries</></>
- to be set by <command>ALTER ROLE SET</> (Peter Eisentraut,
- Kyotaro Horiguchi)
+ Allow <xref linkend="guc-local-preload-libraries"> to be set
+ by <command>ALTER ROLE SET</> (Peter Eisentraut, Kyotaro Horiguchi)
</para>
</listitem>
@@ -443,24 +446,22 @@
<listitem>
<para>
- Make <acronym>GUC</> <link
- linkend="guc-debug-assertions"><varname>debug_assertions</></>
+ Make configuration parameter <xref linkend="guc-debug-assertions">
read-only (Andres Freund)
</para>
<para>
This means that assertions can no longer be turned
- off once enabled at compile-time, allowing for more
- efficient code optimization. This also removed the <link
+ off if they were enabled at compile time, allowing for more
+ efficient code optimization. This change also removed the <link
linkend="app-postgres-options">postgres</> <option>-A</> option.
</para>
</listitem>
<listitem>
<para>
- Allow setting <link
- linkend="guc-effective-io-concurrency"><varname>effective_io_concurrency</></>
- on systems where it has no effect (Peter Eisentraut)
+ Allow setting <xref linkend="guc-effective-io-concurrency"> on
+ systems where it has no effect (Peter Eisentraut)
</para>
</listitem>
@@ -470,12 +471,12 @@
linkend="linux-memory-overcommit"><envar>PG_OOM_ADJUST_FILE</></>
and <link
linkend="linux-memory-overcommit"><envar>PG_OOM_ADJUST_VALUE</></>
- to control Linux <acronym>OOM</> killer (Gurjeet Singh)
+ to help control the Linux <acronym>OOM</> killer (Gurjeet Singh)
</para>
<para>
- The previous <acronym>OOM</> control involved a compile-time
- option.
+ The previous <acronym>OOM</> control infrastructure involved a
+ compile-time option.
</para>
</listitem>
@@ -528,15 +529,13 @@
</para>
<para>
- <acronym>GUC</> <varname>pause_at_recovery_target</> was also
- removed.
+ This replaces the old parameter <varname>pause_at_recovery_target</>.
</para>
</listitem>
-
<listitem>
<para>
- Add <link linkend="guc-archive-mode"><varname>archive_mode</></>
+ Add new <xref linkend="guc-archive-mode"> value
<literal>always</> to allow standbys to always archive received
<acronym>WAL</> files (Fujii Masao)
</para>
@@ -544,10 +543,10 @@
<listitem>
<para>
- Add <acronym>GUC</> <link
- linkend="guc-wal-retrieve-retry-interval"><varname>wal_retrieve_retry_interval</></>
- to control <acronym>WAL</> read retry after failure (Alexey
- Vasiliev, Michael Paquier)
+ Add configuration
+ parameter <xref linkend="guc-wal-retrieve-retry-interval"> to
+ control <acronym>WAL</> read retry after failure
+ (Alexey Vasiliev, Michael Paquier)
</para>
<para>
@@ -564,23 +563,22 @@
<listitem>
<para>
- Add <acronym>GUC</> <link
- linkend="guc-log-replication-commands"><varname>log_replication_commands</></>
+ Add configuration parameter <xref
+ linkend="guc-log-replication-commands">
to log replication commands (Fujii Masao)
</para>
<para>
By default, replication commands, e.g. <link
linkend="protocol-replication"><literal>IDENTIFY_SYSTEM</></>,
- are not logged, even when <link
- linkend="guc-log-statement"><varname>log_statement</></> is set
+ are not logged, even when <xref linkend="guc-log-statement"> is set
to <literal>all</>.
</para>
</listitem>
<listitem>
<para>
- Allow the <link linkend="pg-replication-origin-create">labeling</>
+ Allow <link linkend="pg-replication-origin-create">labeling</>
of the origin of logical replication changes (Andres Freund)
</para>
@@ -591,7 +589,7 @@
<listitem>
<para>
- Report the backends holding replication slots in <link
+ Report the processes holding replication slots in <link
linkend="catalog-pg-replication-slots"><structname>pg_replication_slots</></>
(Craig Ringer)
</para>
@@ -896,10 +894,8 @@
</para>
<para>
- This allows the creation of local foreign tables definitions
- that match the remote table structure. Currently, only the
- <link linkend="postgres-fdw"><application>postgres_fdw</></>
- foreign data wrapper supports this feature.
+ This command allows automatic creation of local foreign tables
+ that match the structure of existing tables on a remote server.
</para>
</listitem>
@@ -922,9 +918,11 @@
</para>
<para>
- These checks are assumed to be enforced on the remote server,
- and are not checked locally. However, they are considered for
- optimization and constraint-exclusion checking.
+ These constraints are assumed to be enforced on the remote server,
+ and are not enforced locally. However, they are assumed to hold for
+ purposes of query optimization, such
+ as <link linkend="ddl-partitioning-constraint-exclusion">constraint
+ exclusion</>.
</para>
</listitem>
@@ -946,9 +944,8 @@
<listitem>
<para>
- Add <link
- linkend="pg-event-trigger-ddl-command-end-functions"><function>pg_event_trigger_ddl_commands</></>
- set-returning function, which returns <acronym>DDL</> activity
+ Add a set-returning function <link
+ linkend="pg-event-trigger-ddl-command-end-functions"><function>pg_event_trigger_ddl_commands()</></>, which returns <acronym>DDL</> activity
associated with event triggers (Álvaro Herrera)
</para>
</listitem>
@@ -1015,8 +1012,8 @@
</para>
<para>
- Previously the namespace was not returned, leading to invalid
- <type>XML</>.
+ Previously the namespace was not returned, potentially leading to
+ invalid <type>XML</>.
</para>
</listitem>
@@ -1029,7 +1026,7 @@
<listitem>
<para>
- Tighten specification of <link
+ Tighten syntax of <link
linkend="datatype-interval-input"><type>INTERVAL</></> precision
specifications (Bruce Momjian)
</para>
@@ -1061,19 +1058,19 @@
Add <type>JSONB</> functions <link
linkend="functions-json-processing-table"><function>jsonb_set()</></>
and <link
- linkend="functions-json-processing-table"><function>jsonb_pretty</></>
+ linkend="functions-json-processing-table"><function>jsonb_pretty()</></>
(Dmitry Dolgov, Andrew Dunstan, Petr Jelínek)
</para>
</listitem>
<listitem>
<para>
- Add several generator functions for <type>JSONB</> that exist
- for <type>JSON</> (Andrew Dunstan)
+ Add several generator functions for <type>JSONB</> that already
+ existed for <type>JSON</> (Andrew Dunstan)
</para>
<para>
- The functions are <link
+ These are <link
linkend="functions-json-creation-table"><function>to_jsonb()</></>,
<link
linkend="functions-json-creation-table"><function>jsonb_object()</></>,
@@ -1182,10 +1179,10 @@
<listitem>
<para>
- Add <link
+ Add a <link
linkend="functions-math-func-table"><function>width_bucket()</></>
- which supports any sortable data type and non-uniform bucket widths
- (Petr Jelínek)
+ variant that supports any sortable data type and non-uniform bucket
+ widths (Petr Jelínek)
</para>
</listitem>
@@ -1196,9 +1193,10 @@
</para>
<para>
- User-defined <literal>=></> operators have been issuing
- warnings since Postgres 9.0, and were removed in hstore in 9.2.
- Previously only <literal>:=</> could be used.
+ Previously only <literal>:=</> could be used. This requires removing
+ the possibility for <literal>=></> to be a user-defined operator.
+ Creation of user-defined <literal>=></> operators has been issuing
+ warnings since Postgres 9.0.
</para>
</listitem>
@@ -1236,18 +1234,18 @@
<listitem>
<para>
- Loosen security checks for viewing <link
+ Loosen security checks for viewing queries in <link
linkend="pg-stat-activity-view"><structname>pg_stat_activity</></>,
- <link
+ executing <link
linkend="functions-admin-signal-table"><function>pg_cancel_backend()</></>,
- and <link
- linkend="functions-admin-signal-table"><function>pg_terminate_backend</></>
+ and executing <link
+ linkend="functions-admin-signal-table"><function>pg_terminate_backend()</></>
(Stephen Frost)
</para>
<para>
- Now, role membership is sufficient; previously only the same
- role could perform such operations.
+ Now, role membership is sufficient; previously only the same
+ role could perform these operations.
</para>
</listitem>
@@ -1347,17 +1345,17 @@
<listitem>
<para>
- Add specification of conversion routines to/from <acronym>SQL</>
- data types to procedural languages data types (Peter Eisentraut)
+ Allow specification of conversion routines between <acronym>SQL</>
+ data types and data types of procedural languages (Peter Eisentraut)
</para>
<para>
- This adds new commands <link
+ This change adds new commands <link
linkend="SQL-CREATETRANSFORM"><command>CREATE</></>/<link
linkend="SQL-DROPTRANSFORM"><command>DROP TRANSFORM</></>.
- This also adds transformations between <link
+ This also adds optional transformations between the <link
linkend="hstore"><application>hstore</></> and <link
- linkend="ltree"><application>ltree</></> to/from <link
+ linkend="ltree"><application>ltree</></> types to/from <link
linkend="plperl"><application>PL/Perl</></> and <link
linkend="plpython"><application>PL/Python</></>.
</para>
@@ -1413,6 +1411,14 @@
</para>
</listitem>
+ <listitem>
+ <para>
+ Add <link linkend="app-pgrewind"><application>pg_rewind</></>,
+ which allows re-synchronizing a master server after failback
+ (Heikki Linnakangas)
+ </para>
+ </listitem>
+
<listitem>
<para>
Allow <link
@@ -1456,11 +1462,17 @@
<listitem>
<para>
- Have <link
- linkend="app-pgbasebackup"><application>pg_basebackup</></> use
- a tablespace mapping file with the <application>tar</> format,
- to handle file paths of 100+ characters in length and sybolic
- links on <systemitem class="osname">MS Windows</> (Amit Kapila)
+ Make <link linkend="app-pgbasebackup"><application>pg_basebackup</></>
+ use a tablespace mapping file when using <application>tar</> format,
+ to support symbolic links and file paths of 100+ characters in length
+ on <systemitem class="osname">MS Windows</> (Amit Kapila)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Add <link linkend="pgxlogdump"><application>pg_xlogdump</></> option
+ <option>--stats</> to display summary statistics (Abhijit Menon-Sen)
</para>
</listitem>
@@ -1515,7 +1527,7 @@
<para>
Add <application>psql</> setting <link
linkend="APP-PSQL-meta-commands"><varname>pager_min_lines</></>
- setting to control pager invocation (Andrew Dunstan)
+ to control pager invocation (Andrew Dunstan)
</para>
</listitem>
@@ -1529,7 +1541,7 @@
<listitem>
<para>
Add <application>psql</> tab completion when setting the
- <varname>search_path</> variable (Jeff Janes)
+ <xref linkend="guc-search-path"> variable (Jeff Janes)
</para>
<para>
@@ -1539,7 +1551,7 @@
<listitem>
<para>
- Improve <application>psql</> tab-completion for triggers and rules
+ Improve <application>psql</>'s tab completion for triggers and rules
(Andreas Karlsson)
</para>
</listitem>
@@ -1581,7 +1593,7 @@
<listitem>
<para>
- Allow <application>psql</> <command>\watch</> to output
+ Allow <application>psql</>'s <command>\watch</> to output
<command>\timing</> information (Fujii Masao)
</para>
@@ -1608,8 +1620,8 @@
<listitem>
<para>
- Allow tab completion of <application>psql</> <literal>\c</>
- role names (Ian Barwick)
+ Allow tab completion of role names
+ in <application>psql</> <literal>\c</> commands (Ian Barwick)
</para>
</listitem>
@@ -1662,7 +1674,7 @@
<listitem>
<para>
- Change <application>pg_ctl</> default shutdown mode from
+ Change <application>pg_ctl</>'s default shutdown mode from
<literal>smart</> to <literal>fast</> (Bruce Momjian)
</para>
</listitem>
@@ -1740,6 +1752,47 @@
</sect4>
+ <sect4>
+ <title><xref linkend="pgbench"></title>
+
+ <itemizedlist>
+
+ <listitem>
+ <para>
+ Move pgbench from <filename>contrib</> to <filename>src/bin</>
+ (Peter Eisentraut)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Allow counting of pgbench transactions that take over a specified
+ amount of time (Fabien Coelho)
+ </para>
+
+ <para>
+ This is controlled by new <option>--latency-limit</> option.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Allow pgbench to generate Gaussian/exponential distributions
+ using <command>\setrandom</> (Kondo Mitsumasa, Fabien Coelho)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Allow <application>pgbench</>'s <command>\set</> command to handle
+ multi-operator expressions (Robert Haas, Fabien Coelho)
+ </para>
+ </listitem>
+
+ </itemizedlist>
+
+ </sect4>
+
</sect3>
<sect3>
@@ -1797,7 +1850,8 @@
<listitem>
<para>
- Improve dynahash capabilities (Teodor Sigaev, Tom Lane)
+ Improve <function>hash_create()</>'s API for selecting
+ simple-binary-key hash functions (Teodor Sigaev, Tom Lane)
</para>
</listitem>
@@ -1841,15 +1895,16 @@
<listitem>
<para>
- Change columns <link
+ Change index opclass for columns <link
linkend="catalog-pg-seclabel"><structname>pg_seclabel</></>.<structname>provider</>
and <link
- linkend="catalog-pg-seclabel"><structname>pg_shseclabel</></>.<structname>provider</>
- to <type>TEXT</> (Tom Lane)
+ linkend="catalog-pg-shseclabel"><structname>pg_shseclabel</></>.<structname>provider</>
+ to be <literal>text_pattern_ops</> (Tom Lane)
</para>
<para>
- This allows these columns to store 64+ characters.
+ This avoids possible problems with these indexes when different
+ databases of a cluster have different default collations.
</para>
</listitem>
@@ -1933,14 +1988,6 @@
<itemizedlist>
- <listitem>
- <para>
- Add <link linkend="app-pgrewind"><application>pg_rewind</></>,
- which allows re-synchronizing a master server after failback
- (Heikki Linnakangas)
- </para>
- </listitem>
-
<listitem>
<para>
Add statistics for minimum, maximum,
@@ -1994,14 +2041,7 @@
<listitem>
<para>
- Add <link linkend="pgxlogdump"><application>pg_xlogdump</></> option
- <option>--stats</> to display summary statistics (Abhijit Menon-Sen)
- </para>
- </listitem>
-
- <listitem>
- <para>
- Allow <link linkend="GIN"><acronym>GIN</></>
+ Add <link linkend="GIN"><acronym>GIN</></>
index inspection functions to <link
linkend="pageinspect"><application>pageinspect</></> (Heikki
Linnakangas, Peter Geoghegan, Michael Paquier)
@@ -2031,51 +2071,15 @@
from <filename>contrib</> to <filename>src/test/modules</>
(Álvaro Herrera)
</para>
+
+ <para>
+ These modules are only meant for server testing, so they do not need
+ to be built or installed when packaging <productname>PostgreSQL</>.
+ </para>
</listitem>
</itemizedlist>
- <sect4>
- <title><xref linkend="pgbench"></title>
-
- <itemizedlist>
-
- <listitem>
- <para>
- Move pgbench from <filename>contrib</> to <filename>src/bin</>
- (Peter Eisentraut)
- </para>
- </listitem>
-
- <listitem>
- <para>
- Allow counting of pgbench transactions that take over a specified
- amount of time (Fabien Coelho)
- </para>
-
- <para>
- This is controlled by new <option>--latency-limit</> option.
- </para>
- </listitem>
-
- <listitem>
- <para>
- Allow pgbench to generate Gaussian/exponential distributions
- using <command>\setrandom</> (Kondo Mitsumasa, Fabien Coelho)
- </para>
- </listitem>
-
- <listitem>
- <para>
- Allow <application>pgbench</>'s <command>\set</> command to handle
- multi-operator expressions (Robert Haas, Fabien Coelho)
- </para>
- </listitem>
-
- </itemizedlist>
-
- </sect4>
-
</sect3>
</sect2>