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Reorder some 9.1 release item documentation entries, fix some awkward wording.
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doc/src/sgml/release-9.1.sgml

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Original file line numberDiff line numberDiff line change
@@ -524,7 +524,7 @@
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<listitem>
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<para>
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Add new buffers_backend_fsync field to <link
527+
Add buffers_backend_fsync field to <link
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linkend="monitoring-stats-views-table"><structname>pg_stat_bgwriter</></link>
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(Greg Smith)
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</para>
@@ -578,7 +578,7 @@
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</sect3>
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580580
<sect3>
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<title>Continuous Archiving and Streaming Replication</title>
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<title>Streaming Replication and Continuous Archiving</title>
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<itemizedlist>
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@@ -632,7 +632,7 @@
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<listitem>
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<para>
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Add new replication <link linkend="SQL-CREATEROLE">permission</link>
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Add replication <link linkend="SQL-CREATEROLE">permission</link>
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for roles (Magnus Hagander)
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</para>
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@@ -831,7 +831,7 @@
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<listitem>
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<para>
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Add per-column <link
834-
linkend="sql-syntax-collate-exprs">collation</link> support
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linkend="collation">collation</link> support
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(Peter Eisentraut, Tom Lane)
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</para>
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@@ -918,22 +918,10 @@
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</sect4>
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<sect4>
921-
<title><link linkend="SQL-CREATETABLE"><command>CREATE TABLE</></link></title>
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<title><link linkend="SQL-CREATETABLE"><command>CREATE/ALTER TABLE</></link></title>
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<itemizedlist>
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<listitem>
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<para>
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Add <link linkend="SQL-CREATETABLE"><command>CREATE TABLE IF
928-
NOT EXISTS</></link> syntax (Robert Haas)
929-
</para>
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931-
<para>
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This allows table creation without causing an error if the
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table already exists.
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</para>
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</listitem>
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<listitem>
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<para>
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Add <link linkend="SQL-ALTERTABLE"><command>ALTER TABLE ...
@@ -974,6 +962,18 @@
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</para>
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</listitem>
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<listitem>
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<para>
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Add <link linkend="SQL-CREATETABLE"><command>CREATE TABLE IF
968+
NOT EXISTS</></link> syntax (Robert Haas)
969+
</para>
970+
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<para>
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This allows table creation without causing an error if the
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table already exists.
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</para>
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</listitem>
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</itemizedlist>
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</sect4>
@@ -1007,15 +1007,16 @@
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<listitem>
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<para>
1010-
Add true a <link linkend="xact-serializable">serializable
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isolation level</link> (Kevin Grittner, Dan Ports)
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Add a true <link linkend="xact-serializable"><literal>serializable</>
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</link> isolation level (Kevin Grittner, Dan Ports)
10121012
</para>
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10141014
<para>
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Previously asking for serializable isolation level produced
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Previously asking for serializable isolation produced
10161016
snapshot isolation, which had certain documented anomalies.
1017-
The old snapshot isolation is still accessible by the requesting
1018-
repeatable read isolation level.
1017+
The old snapshot isolation level is still accessible by the
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requesting <link linkend="xact-repeatable-read"><literal>REPEATABLE
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READ</></link> isolation level.
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</para>
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</listitem>
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@@ -1087,15 +1088,14 @@
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<listitem>
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<para>
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Have <link linkend="SQL-EXPLAIN"><command>EXPLAIN</></link>
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show the function call expression in <literal>VERBOSE </>
1092-
mode (Tom Lane)
1091+
Have <command>EXPLAIN VERBOSE</>
1092+
show the function call expression (Tom Lane)
10931093
</para>
10941094
</listitem>
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10961096
<listitem>
10971097
<para>
1098-
Fix <link linkend="SQL-EXPLAIN"><command>EXPLAIN ANALYZE</></link>
1098+
Fix <command>EXPLAIN ANALYZE</>
10991099
with rules to use the same snapshot behavior as ordinary
11001100
queries (Marko Tiikkaja)
11011101
</para>
@@ -1290,7 +1290,7 @@
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12911291
<listitem>
12921292
<para>
1293-
Add new SQL function, <link
1293+
Add SQL function <link
12941294
linkend="format"><function>format(text)</></link>, which
12951295
behaves like C's <function>printf()</> (Pavel Stehule, Robert
12961296
Haas)
@@ -1304,7 +1304,7 @@
13041304

13051305
<listitem>
13061306
<para>
1307-
Add string functions: <link
1307+
Add string functions <link
13081308
linkend="functions-string-other"><function>concat()</></link>,
13091309
<link
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linkend="functions-string-other"><function>concat_ws()</></link>,
@@ -1452,8 +1452,8 @@
14521452
Reduce lock levels for <link
14531453
linkend="SQL-CREATETRIGGER"><command>CREATE TRIGGER</></link>
14541454
and some <link linkend="SQL-ALTERTABLE"><command>ALTER
1455-
TABLE</></link>, <link linkend="SQL-CREATERULE"><command>CREATE
1456-
RULE</></link> actions (Simon Riggs)
1455+
TABLE</></link> and <link linkend="SQL-CREATERULE"><command>CREATE
1456+
RULE</></link> operations (Simon Riggs)
14571457
</para>
14581458

14591459
<para>
@@ -1470,26 +1470,21 @@
14701470
<sect3>
14711471
<title>Server-Side Languages</title>
14721472

1473-
<sect4>
1474-
<title><link linkend="plpgsql">PL/pgSQL</link> Server-Side Language</title>
1475-
1476-
<itemizedlist>
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1478-
<listitem>
1479-
<para>
1480-
Add <link linkend="plpgsql-foreach-array"><command>FOREACH IN
1481-
ARRAY</></link> to plpgsql to allow array iteration (Pavel
1482-
Stehule)
1483-
</para>
1473+
<itemizedlist>
14841474

1485-
<para>
1486-
This is more efficient than previous methods.
1487-
</para>
1488-
</listitem>
1475+
<listitem>
1476+
<para>
1477+
Add <link linkend="plpgsql-foreach-array"><command>FOREACH IN
1478+
ARRAY</></link> to <link linkend="plpgsql">PL/pgSQL</link> to
1479+
allow array iteration (Pavel Stehule)
1480+
</para>
14891481

1490-
</itemizedlist>
1482+
<para>
1483+
This is more efficient than previous methods.
1484+
</para>
1485+
</listitem>
14911486

1492-
</sect4>
1487+
</itemizedlist>
14931488

14941489
<sect4>
14951490
<title><link linkend="plperl">PL/Perl</link> Server-Side Language</title>
@@ -1656,21 +1651,15 @@
16561651

16571652
<listitem>
16581653
<para>
1659-
Allow <application>psql</>'s <literal>\e</> and <literal>\ef</>
1660-
commands to accept a line number to be used to position the
1661-
cursor in the editor (Pavel Stehule)
1662-
</para>
1663-
1664-
<para>
1665-
This is passed to the editor using the
1666-
<literal>EDITOR_LINENUMBER_SWITCH</> environment variable.
1654+
Add <application>psql</> command <literal>\sf</> command to
1655+
show a function's definition (Pavel Stehule)
16671656
</para>
16681657
</listitem>
16691658

16701659
<listitem>
16711660
<para>
1672-
Add <application>psql</> command <literal>\sf</> command to
1673-
show a function's definition (Pavel Stehule)
1661+
Add <application>psql</> <literal>\dL</> command
1662+
<literal>\dL</> to list languages (Fernando Ike)
16741663
</para>
16751664
</listitem>
16761665

@@ -1688,8 +1677,14 @@
16881677

16891678
<listitem>
16901679
<para>
1691-
Add new <application>psql</> <literal>\dL</> command
1692-
<literal>\dL</> to list languages (Fernando Ike)
1680+
Allow <application>psql</>'s <literal>\e</> and <literal>\ef</>
1681+
commands to accept a line number to be used to position the
1682+
cursor in the editor (Pavel Stehule)
1683+
</para>
1684+
1685+
<para>
1686+
This is passed to the editor using the
1687+
<literal>EDITOR_LINENUMBER_SWITCH</> environment variable.
16931688
</para>
16941689
</listitem>
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