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Replace PostgreSQL with &productname; (new instances)
1 parent 2285393 commit 77055b6

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doc/src/sgml/backup.sgml

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@@ -933,7 +933,7 @@ SELECT * FROM pg_stop_backup(false);
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The process for an exclusive backup is mostly the same as for a
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non-exclusive one, but it differs in a few key steps. It does not allow
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more than one concurrent backup to run, and there can be some issues on
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the server if it crashes during the backup. Prior to PostgreSQL 9.6, this
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the server if it crashes during the backup. Prior to &productname; 9.6, this
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was the only low-level method available, but it is now recommended that
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all users upgrade their scripts to use non-exclusive backups if possible.
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</para>

doc/src/sgml/bgworker.sgml

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@@ -80,7 +80,7 @@ typedef struct BackgroundWorker
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<para>
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<indexterm><primary>BGWORKER_SHMEM_ACCESS</primary></indexterm>
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Requests shared memory access. Workers without shared memory access
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cannot access any of <productname>PostgreSQL's</productname> shared
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cannot access any of <productname>&productname;'s</productname> shared
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data structures, such as heavyweight or lightweight locks, shared
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buffers, or any custom data structures which the worker itself may
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wish to create and use.

doc/src/sgml/catalogs.sgml

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@@ -589,7 +589,7 @@
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<note>
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<para>
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Before <productname>PostgreSQL</> 9.6, <structname>pg_am</structname>
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Before <productname>&productname;</> 9.6, <structname>pg_am</structname>
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contained many additional columns representing properties of index access
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methods. That data is now only directly visible at the C code level.
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However, <function>pg_index_column_has_property()</function> and related
@@ -7596,11 +7596,11 @@
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<para>
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The view <structname>pg_config</structname> describes the
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compile-time configuration parameters of the currently installed
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version of <productname>PostgreSQL</>. It is intended, for example, to
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version of <productname>&productname;</>. It is intended, for example, to
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be used by software packages that want to interface to
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<productname>PostgreSQL</> to facilitate finding the required header
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<productname>&productname;</> to facilitate finding the required header
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files and libraries. It provides the same basic information as the
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<xref linkend="app-pgconfig"> <productname>PostgreSQL</> client
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<xref linkend="app-pgconfig"> <productname>&productname;</> client
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application.
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</para>
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doc/src/sgml/client-auth.sgml

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@@ -1034,7 +1034,7 @@ omicron bryanh guest1
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also used. It is recommended to
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leave <literal>include_realm</literal> set to the default (1) and to
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provide an explicit mapping in <filename>pg_ident.conf</> to convert
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principal names to <productname>PostgreSQL</> user names.
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principal names to <productname>&productname;</> user names.
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</para>
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</listitem>
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</varlistentry>
@@ -1115,7 +1115,7 @@ omicron bryanh guest1
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also used. It is recommended to
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leave <literal>include_realm</literal> set to the default (1) and to
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provide an explicit mapping in <filename>pg_ident.conf</> to convert
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principal names to <productname>PostgreSQL</> user names.
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principal names to <productname>&productname;</> user names.
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</para>
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</listitem>
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</varlistentry>
@@ -1752,16 +1752,16 @@ host ... ldap ldapurl="ldap://ldap.example.net/dc=example,dc=net?uid?sub"
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</para>
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<para>
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BSD Authentication in <productname>PostgreSQL</> uses
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BSD Authentication in <productname>&productname;</> uses
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the <literal>auth-postgresql</literal> login type and authenticates with
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the <literal>postgresql</literal> login class if that's defined
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in <filename>login.conf</filename>. By default that login class does not
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exist, and <productname>PostgreSQL</> will use the default login class.
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exist, and <productname>&productname;</> will use the default login class.
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</para>
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<note>
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<para>
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To use BSD Authentication, the PostgreSQL user account (that is, the
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To use BSD Authentication, the &productname; user account (that is, the
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operating system user running the server) must first be added to
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the <literal>auth</literal> group. The <literal>auth</literal> group
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exists by default on OpenBSD systems.

doc/src/sgml/config.sgml

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@@ -3056,7 +3056,7 @@ include_dir 'conf.d'
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<literal>s3</> and <literal>s4</>.
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</para>
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<para>
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The second syntax was used before <productname>PostgreSQL</>
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The second syntax was used before <productname>&productname;</>
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version 9.6 and is still supported. It's the same as the first syntax
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with <replaceable class="parameter">num_sync</replaceable> equal to 1.
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For example, <literal>1 (s1, s2)</> and
@@ -4519,7 +4519,7 @@ local0.* /var/log/postgresql
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determines how messages are delivered to syslog. When on (the
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default), messages are split by lines, and long lines are split so
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that they will fit into 1024 bytes, which is a typical size limit for
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traditional syslog implementations. When off, PostgreSQL server log
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traditional syslog implementations. When off, &productname; server log
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messages are delivered to the syslog service as is, and it is up to
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the syslog service to cope with the potentially bulky messages.
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</para>

doc/src/sgml/extend.sgml

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@@ -354,7 +354,7 @@
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</para>
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<para>
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<productname>PostgreSQL</> does not currently support extension scripts
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<productname>&productname;</> does not currently support extension scripts
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issuing <command>CREATE POLICY</command> or <command>SECURITY LABEL</command>
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statements. These are expected to be set after the extension has been
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created. All RLS policies and security labels on extension objects will be

doc/src/sgml/func.sgml

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@@ -7750,7 +7750,7 @@ SELECT EXTRACT(YEAR FROM TIMESTAMP '2001-02-16 20:38:40');
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+/-Infinity for monotonically-increasing fields (<literal>epoch</>,
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<literal>julian</>, <literal>year</>, <literal>isoyear</>,
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<literal>decade</>, <literal>century</>, and <literal>millennium</>).
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For other fields, NULL is returned. <productname>PostgreSQL</>
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For other fields, NULL is returned. <productname>&productname;</>
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versions before 9.6 returned zero for all cases of infinite input.
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</para>
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</note>

doc/src/sgml/indices.sgml

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@@ -1163,10 +1163,10 @@ CREATE INDEX test1c_content_y_index ON test1c (content COLLATE "y");
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</indexterm>
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<para>
1166-
All indexes in <productname>PostgreSQL</> are <firstterm>secondary</>
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All indexes in <productname>&productname;</> are <firstterm>secondary</>
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indexes, meaning that each index is stored separately from the table's
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main data area (which is called the table's <firstterm>heap</>
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in <productname>PostgreSQL</> terminology). This means that in an
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in <productname>&productname;</> terminology). This means that in an
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ordinary index scan, each row retrieval requires fetching data from both
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the index and the heap. Furthermore, while the index entries that match a
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given indexable <literal>WHERE</> condition are usually close together in
@@ -1179,7 +1179,7 @@ CREATE INDEX test1c_content_y_index ON test1c (content COLLATE "y");
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</para>
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<para>
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To solve this performance problem, <productname>PostgreSQL</>
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To solve this performance problem, <productname>&productname;</>
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supports <firstterm>index-only scans</>, which can answer queries from an
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index alone without any heap access. The basic idea is to return values
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directly out of each index entry instead of consulting the associated heap
@@ -1226,14 +1226,14 @@ SELECT x FROM tab WHERE x = 'key' AND z &lt; 42;
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If these two fundamental requirements are met, then all the data values
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required by the query are available from the index, so an index-only scan
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is physically possible. But there is an additional requirement for any
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table scan in <productname>PostgreSQL</>: it must verify that each
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table scan in <productname>&productname;</>: it must verify that each
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retrieved row be <quote>visible</> to the query's MVCC snapshot, as
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discussed in <xref linkend="mvcc">. Visibility information is not stored
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in index entries, only in heap entries; so at first glance it would seem
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that every row retrieval would require a heap access anyway. And this is
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indeed the case, if the table row has been modified recently. However,
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for seldom-changing data there is a way around this
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problem. <productname>PostgreSQL</> tracks, for each page in a table's
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problem. <productname>&productname;</> tracks, for each page in a table's
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heap, whether all rows stored in that page are old enough to be visible to
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all current and future transactions. This information is stored in a bit
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in the table's <firstterm>visibility map</>. An index-only scan, after
@@ -1284,7 +1284,7 @@ SELECT y FROM tab WHERE x = 'key';
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SELECT f(x) FROM tab WHERE f(x) &lt; 1;
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</programlisting>
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as an index-only scan; and this is very attractive if <literal>f()</> is
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an expensive-to-compute function. However, <productname>PostgreSQL</>'s
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an expensive-to-compute function. However, <productname>&productname;</>'s
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planner is currently not very smart about such cases. It considers a
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query to be potentially executable by index-only scan only when
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all <emphasis>columns</> needed by the query are available from the index.
@@ -1300,7 +1300,7 @@ SELECT f(x) FROM tab WHERE f(x) &lt; 1;
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indexable <literal>WHERE</> clauses to the index column. It will usually
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get this right in simple queries such as shown above, but not in queries
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that involve joins. These deficiencies may be remedied in future versions
1303-
of <productname>PostgreSQL</>.
1303+
of <productname>&productname;</>.
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</para>
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13061306
<para>
@@ -1321,7 +1321,7 @@ SELECT target FROM tests WHERE subject = 'some-subject' AND success;
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not need to recheck that part of the <literal>WHERE</> clause at run time:
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all entries found in the index necessarily have <literal>success = true</>
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so this need not be explicitly checked in the
1324-
plan. <productname>PostgreSQL</> versions 9.6 and later will recognize
1324+
plan. <productname>&productname;</> versions 9.6 and later will recognize
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such cases and allow index-only scans to be generated, but older versions
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will not.
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</para>

doc/src/sgml/intarray.sgml

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@@ -307,7 +307,7 @@ SELECT message.mid FROM message WHERE message.sections @@ '1&amp;2'::query_int;
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<para>
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The source directory <filename>contrib/intarray/bench</> contains a
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benchmark test suite, which can be run against an installed
310-
<productname>PostgreSQL</> server. (It also requires <filename>DBD::Pg</>
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<productname>&productname;</> server. (It also requires <filename>DBD::Pg</>
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to be installed.) To run:
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</para>
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doc/src/sgml/libpq.sgml

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@@ -2777,7 +2777,7 @@ char *PQresultErrorField(const PGresult *res, int fieldcode);
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<literal>INFO</>, or <literal>LOG</> (in a notice message).
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This is identical to the <symbol>PG_DIAG_SEVERITY</> field except
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that the contents are never localized. This is present only in
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reports generated by <productname>PostgreSQL</> versions 9.6
2780+
reports generated by <productname>&productname;</> versions 9.6
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and later.
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</para>
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</listitem>

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