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体验新版 GitCode,发现更多精彩内容 >>
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c008ca60
编写于
5月 04, 2013
作者:
B
Bruce Momjian
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电子邮件补丁
差异文件
9.3 release notes: adjustments
Fixes from Peter Geoghegan, Ian Lawrence Barwick, Marti Raudsepp
上级
2497dc08
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doc/src/sgml/release-9.3.sgml
doc/src/sgml/release-9.3.sgml
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doc/src/sgml/release-9.3.sgml
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c008ca60
...
...
@@ -60,22 +60,21 @@
<listitem>
<para>
Improve grouping of sessions waiting for
<link
Require superuser privileges to set
<link
linkend="guc-commit-delay"><varname>commit_delay</></link>
(Peter Geoghegan
)
because it can now potentially delay other sessions (Simon Riggs
)
</para>
</listitem>
<listitem>
<para>
This improves the usefulness and behavior of
<varname>commit_delay</>.
Allow in-memory sorts to use their full memory allocation (Jeff Janes)
</para>
</listitem>
<listitem>
<para>
Require superuser privileges to
set <link
linkend="guc-
commit-delay"><varname>commit_delay</></link>
because it can now potentially delay other sessions (Simon Riggs)
Users who have
set <link
linkend="guc-
work-mem"><varname>work_mem</></link> based on the
previous behavior should revisit that setting.
</para>
</listitem>
...
...
@@ -83,7 +82,7 @@
<para>
Have <quote>session id</> (<literal>%c</>) in <link
linkend="guc-log-line-prefix"><varname>log_line_prefix</></link>
always output four hex digits after the period (Bruce Momjian)
always output
at least
four hex digits after the period (Bruce Momjian)
</para>
</listitem>
...
...
@@ -287,13 +286,14 @@
<listitem>
<para>
Allow in-memory sorts to use their full memory allocation (Jeff Janes)
Improve grouping of sessions waiting for <link
linkend="guc-commit-delay"><varname>commit_delay</></link>
(Peter Geoghegan)
</para>
<para>
Users who have set <link
linkend="guc-work-mem"><varname>work_mem</></link> based on the
previous behavior should revisit that setting.
This improves the usefulness and behavior of
<varname>commit_delay</>.
</para>
</listitem>
...
...
@@ -446,7 +446,7 @@
<listitem>
<para>
Dramatically reduce System V <link linkend="sysvipc">shared
memory</link>
usage
(Robert Haas)
memory</link>
requirements
(Robert Haas)
</para>
<para>
...
...
@@ -746,7 +746,7 @@
<listitem>
<para>
Allow <command>
CREATE
TABLE IF NOT EXISTS</> to succeed for a
Allow <command>
DROP
TABLE IF NOT EXISTS</> to succeed for a
non-existent schema (Bruce Momjian)
</para>
...
...
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