Skip to content
体验新版
项目
组织
正在加载...
登录
切换导航
打开侧边栏
Greenplum
Gpdb
提交
29d44219
G
Gpdb
项目概览
Greenplum
/
Gpdb
通知
7
Star
1
Fork
0
代码
文件
提交
分支
Tags
贡献者
分支图
Diff
Issue
0
列表
看板
标记
里程碑
合并请求
0
DevOps
流水线
流水线任务
计划
Wiki
0
Wiki
分析
仓库
DevOps
项目成员
Pages
G
Gpdb
项目概览
项目概览
详情
发布
仓库
仓库
文件
提交
分支
标签
贡献者
分支图
比较
Issue
0
Issue
0
列表
看板
标记
里程碑
合并请求
0
合并请求
0
Pages
DevOps
DevOps
流水线
流水线任务
计划
分析
分析
仓库分析
DevOps
Wiki
0
Wiki
成员
成员
收起侧边栏
关闭侧边栏
动态
分支图
创建新Issue
流水线任务
提交
Issue看板
体验新版 GitCode,发现更多精彩内容 >>
提交
29d44219
编写于
1月 27, 2011
作者:
T
Tom Lane
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
Update release notes for releases 9.0.3, 8.4.7, 8.3.14, and 8.2.20.
上级
1e4baa5c
变更
4
隐藏空白更改
内联
并排
Showing
4 changed file
with
520 addition
and
0 deletion
+520
-0
doc/src/sgml/release-8.2.sgml
doc/src/sgml/release-8.2.sgml
+119
-0
doc/src/sgml/release-8.3.sgml
doc/src/sgml/release-8.3.sgml
+119
-0
doc/src/sgml/release-8.4.sgml
doc/src/sgml/release-8.4.sgml
+119
-0
doc/src/sgml/release-9.0.sgml
doc/src/sgml/release-9.0.sgml
+163
-0
未找到文件。
doc/src/sgml/release-8.2.sgml
浏览文件 @
29d44219
<!-- doc/src/sgml/release-8.2.sgml -->
<!-- See header comment in release.sgml about typical markup -->
<sect1 id="release-8-2-20">
<title>Release 8.2.20</title>
<note>
<title>Release date</title>
<simpara>2011-01-31</simpara>
</note>
<para>
This release contains a variety of fixes from 8.2.19.
For information about new features in the 8.2 major release, see
<xref linkend="release-8-2">.
</para>
<sect2>
<title>Migration to Version 8.2.20</title>
<para>
A dump/restore is not required for those running 8.2.X.
However, if you are upgrading from a version earlier than 8.2.14,
see the release notes for 8.2.14.
</para>
</sect2>
<sect2>
<title>Changes</title>
<itemizedlist>
<listitem>
<para>
Avoid failures when <command>EXPLAIN</> tries to display a simple-form
<literal>CASE</> expression (Tom Lane)
</para>
<para>
If the <literal>CASE</>'s test expression was a constant, the planner
could simplify the <literal>CASE</> into a form that confused the
expression-display code, resulting in <quote>unexpected CASE WHEN
clause</> errors.
</para>
</listitem>
<listitem>
<para>
Fix assignment to an array slice that is before the existing range
of subscripts (Tom Lane)
</para>
<para>
If there was a gap between the newly added subscripts and the first
pre-existing subscript, the code miscalculated how many entries needed
to be copied from the old array's null bitmap, potentially leading to
data corruption or crash.
</para>
</listitem>
<listitem>
<para>
Avoid unexpected conversion overflow in planner for very distant date
values (Tom Lane)
</para>
<para>
The <type>date</> type supports a wider range of dates than can be
represented by the <type>timestamp</> types, but the planner assumed it
could always convert a date to timestamp with impunity.
</para>
</listitem>
<listitem>
<para>
Fix <application>pg_restore</>'s text output for large objects (BLOBs)
when <varname>standard_conforming_strings</> is on (Tom Lane)
</para>
<para>
Although restoring directly to a database worked correctly, string
escaping was incorrect if <application>pg_restore</> was asked for
SQL text output and <varname>standard_conforming_strings</> had been
enabled in the source database.
</para>
</listitem>
<listitem>
<para>
Fix erroneous parsing of <type>tsquery</> values containing
<literal>... & !(subexpression) | ...</literal> (Tom Lane)
</para>
<para>
Queries containing this combination of operators were not executed
correctly. The same error existed in <filename>contrib/intarray</>'s
<type>query_int</> type and <filename>contrib/ltree</>'s
<type>ltxtquery</> type.
</para>
</listitem>
<listitem>
<para>
Fix bug in <filename>contrib/seg</>'s GiST picksplit algorithm
(Alexander Korotkov)
</para>
<para>
This could result in considerable inefficiency, though not actually
incorrect answers, in a GiST index on a <type>seg</> column.
If you have such an index, consider <command>REINDEX</>ing it after
installing this update. (This is identical to the bug that was fixed in
<filename>contrib/cube</> in the previous update.)
</para>
</listitem>
</itemizedlist>
</sect2>
</sect1>
<sect1 id="release-8-2-19">
<title>Release 8.2.19</title>
...
...
doc/src/sgml/release-8.3.sgml
浏览文件 @
29d44219
<!-- doc/src/sgml/release-8.3.sgml -->
<!-- See header comment in release.sgml about typical markup -->
<sect1 id="release-8-3-14">
<title>Release 8.3.14</title>
<note>
<title>Release date</title>
<simpara>2011-01-31</simpara>
</note>
<para>
This release contains a variety of fixes from 8.3.13.
For information about new features in the 8.3 major release, see
<xref linkend="release-8-3">.
</para>
<sect2>
<title>Migration to Version 8.3.14</title>
<para>
A dump/restore is not required for those running 8.3.X.
However, if you are upgrading from a version earlier than 8.3.8,
see the release notes for 8.3.8.
</para>
</sect2>
<sect2>
<title>Changes</title>
<itemizedlist>
<listitem>
<para>
Avoid failures when <command>EXPLAIN</> tries to display a simple-form
<literal>CASE</> expression (Tom Lane)
</para>
<para>
If the <literal>CASE</>'s test expression was a constant, the planner
could simplify the <literal>CASE</> into a form that confused the
expression-display code, resulting in <quote>unexpected CASE WHEN
clause</> errors.
</para>
</listitem>
<listitem>
<para>
Fix assignment to an array slice that is before the existing range
of subscripts (Tom Lane)
</para>
<para>
If there was a gap between the newly added subscripts and the first
pre-existing subscript, the code miscalculated how many entries needed
to be copied from the old array's null bitmap, potentially leading to
data corruption or crash.
</para>
</listitem>
<listitem>
<para>
Avoid unexpected conversion overflow in planner for very distant date
values (Tom Lane)
</para>
<para>
The <type>date</> type supports a wider range of dates than can be
represented by the <type>timestamp</> types, but the planner assumed it
could always convert a date to timestamp with impunity.
</para>
</listitem>
<listitem>
<para>
Fix <application>pg_restore</>'s text output for large objects (BLOBs)
when <varname>standard_conforming_strings</> is on (Tom Lane)
</para>
<para>
Although restoring directly to a database worked correctly, string
escaping was incorrect if <application>pg_restore</> was asked for
SQL text output and <varname>standard_conforming_strings</> had been
enabled in the source database.
</para>
</listitem>
<listitem>
<para>
Fix erroneous parsing of <type>tsquery</> values containing
<literal>... & !(subexpression) | ...</literal> (Tom Lane)
</para>
<para>
Queries containing this combination of operators were not executed
correctly. The same error existed in <filename>contrib/intarray</>'s
<type>query_int</> type and <filename>contrib/ltree</>'s
<type>ltxtquery</> type.
</para>
</listitem>
<listitem>
<para>
Fix bug in <filename>contrib/seg</>'s GiST picksplit algorithm
(Alexander Korotkov)
</para>
<para>
This could result in considerable inefficiency, though not actually
incorrect answers, in a GiST index on a <type>seg</> column.
If you have such an index, consider <command>REINDEX</>ing it after
installing this update. (This is identical to the bug that was fixed in
<filename>contrib/cube</> in the previous update.)
</para>
</listitem>
</itemizedlist>
</sect2>
</sect1>
<sect1 id="release-8-3-13">
<title>Release 8.3.13</title>
...
...
doc/src/sgml/release-8.4.sgml
浏览文件 @
29d44219
<!-- doc/src/sgml/release-8.4.sgml -->
<!-- See header comment in release.sgml about typical markup -->
<sect1 id="release-8-4-7">
<title>Release 8.4.7</title>
<note>
<title>Release date</title>
<simpara>2011-01-31</simpara>
</note>
<para>
This release contains a variety of fixes from 8.4.6.
For information about new features in the 8.4 major release, see
<xref linkend="release-8-4">.
</para>
<sect2>
<title>Migration to Version 8.4.7</title>
<para>
A dump/restore is not required for those running 8.4.X.
However, if you are upgrading from a version earlier than 8.4.2,
see the release notes for 8.4.2.
</para>
</sect2>
<sect2>
<title>Changes</title>
<itemizedlist>
<listitem>
<para>
Avoid failures when <command>EXPLAIN</> tries to display a simple-form
<literal>CASE</> expression (Tom Lane)
</para>
<para>
If the <literal>CASE</>'s test expression was a constant, the planner
could simplify the <literal>CASE</> into a form that confused the
expression-display code, resulting in <quote>unexpected CASE WHEN
clause</> errors.
</para>
</listitem>
<listitem>
<para>
Fix assignment to an array slice that is before the existing range
of subscripts (Tom Lane)
</para>
<para>
If there was a gap between the newly added subscripts and the first
pre-existing subscript, the code miscalculated how many entries needed
to be copied from the old array's null bitmap, potentially leading to
data corruption or crash.
</para>
</listitem>
<listitem>
<para>
Avoid unexpected conversion overflow in planner for very distant date
values (Tom Lane)
</para>
<para>
The <type>date</> type supports a wider range of dates than can be
represented by the <type>timestamp</> types, but the planner assumed it
could always convert a date to timestamp with impunity.
</para>
</listitem>
<listitem>
<para>
Fix <application>pg_restore</>'s text output for large objects (BLOBs)
when <varname>standard_conforming_strings</> is on (Tom Lane)
</para>
<para>
Although restoring directly to a database worked correctly, string
escaping was incorrect if <application>pg_restore</> was asked for
SQL text output and <varname>standard_conforming_strings</> had been
enabled in the source database.
</para>
</listitem>
<listitem>
<para>
Fix erroneous parsing of <type>tsquery</> values containing
<literal>... & !(subexpression) | ...</literal> (Tom Lane)
</para>
<para>
Queries containing this combination of operators were not executed
correctly. The same error existed in <filename>contrib/intarray</>'s
<type>query_int</> type and <filename>contrib/ltree</>'s
<type>ltxtquery</> type.
</para>
</listitem>
<listitem>
<para>
Fix bug in <filename>contrib/seg</>'s GiST picksplit algorithm
(Alexander Korotkov)
</para>
<para>
This could result in considerable inefficiency, though not actually
incorrect answers, in a GiST index on a <type>seg</> column.
If you have such an index, consider <command>REINDEX</>ing it after
installing this update. (This is identical to the bug that was fixed in
<filename>contrib/cube</> in the previous update.)
</para>
</listitem>
</itemizedlist>
</sect2>
</sect1>
<sect1 id="release-8-4-6">
<title>Release 8.4.6</title>
...
...
doc/src/sgml/release-9.0.sgml
浏览文件 @
29d44219
<!-- doc/src/sgml/release-9.0.sgml -->
<!-- See header comment in release.sgml about typical markup -->
<sect1 id="release-9-0-3">
<title>Release 9.0.3</title>
<note>
<title>Release date</title>
<simpara>2011-01-31</simpara>
</note>
<para>
This release contains a variety of fixes from 9.0.2.
For information about new features in the 9.0 major release, see
<xref linkend="release-9-0">.
</para>
<sect2>
<title>Migration to Version 9.0.3</title>
<para>
A dump/restore is not required for those running 9.0.X.
</para>
</sect2>
<sect2>
<title>Changes</title>
<itemizedlist>
<listitem>
<para>
Before exiting <application>walreceiver</>, ensure all the received WAL
is fsync'd to disk (Heikki Linnakangas)
</para>
<para>
Otherwise the standby server could replay some un-synced WAL, conceivably
leading to data corruption if the system crashes just at that point.
</para>
</listitem>
<listitem>
<para>
Avoid excess fsync activity in <application>walreceiver</>
(Heikki Linnakangas)
</para>
</listitem>
<listitem>
<para>
Make <command>ALTER TABLE</> revalidate uniqueness and exclusion
constraints when needed (Noah Misch)
</para>
<para>
This was broken in 9.0 by a change that was intended to suppress
revalidation during <command>VACUUM FULL</> and <command>CLUSTER</>,
but unintentionally affected <command>ALTER TABLE</> as well.
</para>
</listitem>
<listitem>
<para>
Fix EvalPlanQual for <command>UPDATE</> of an inheritance tree in which
the tables are not all alike (Tom Lane)
</para>
<para>
Any variation in the table row types (including dropped columns present
in only some child tables) would confuse the EvalPlanQual code, leading
to misbehavior or even crashes. Since EvalPlanQual is only executed
during concurrent updates to the same row, the problem was only seen
intermittently.
</para>
</listitem>
<listitem>
<para>
Avoid failures when <command>EXPLAIN</> tries to display a simple-form
<literal>CASE</> expression (Tom Lane)
</para>
<para>
If the <literal>CASE</>'s test expression was a constant, the planner
could simplify the <literal>CASE</> into a form that confused the
expression-display code, resulting in <quote>unexpected CASE WHEN
clause</> errors.
</para>
</listitem>
<listitem>
<para>
Fix assignment to an array slice that is before the existing range
of subscripts (Tom Lane)
</para>
<para>
If there was a gap between the newly added subscripts and the first
pre-existing subscript, the code miscalculated how many entries needed
to be copied from the old array's null bitmap, potentially leading to
data corruption or crash.
</para>
</listitem>
<listitem>
<para>
Avoid unexpected conversion overflow in planner for very distant date
values (Tom Lane)
</para>
<para>
The <type>date</> type supports a wider range of dates than can be
represented by the <type>timestamp</> types, but the planner assumed it
could always convert a date to timestamp with impunity.
</para>
</listitem>
<listitem>
<para>
Fix PL/Python crash when an array contains null entries (Alex Hunsaker)
</para>
</listitem>
<listitem>
<para>
Remove <application>ecpg</>'s fixed length limit for constants defining
an array dimension (Michael Meskes)
</para>
</listitem>
<listitem>
<para>
Fix erroneous parsing of <type>tsquery</> values containing
<literal>... & !(subexpression) | ...</literal> (Tom Lane)
</para>
<para>
Queries containing this combination of operators were not executed
correctly. The same error existed in <filename>contrib/intarray</>'s
<type>query_int</> type and <filename>contrib/ltree</>'s
<type>ltxtquery</> type.
</para>
</listitem>
<listitem>
<para>
Fix bug in <filename>contrib/seg</>'s GiST picksplit algorithm
(Alexander Korotkov)
</para>
<para>
This could result in considerable inefficiency, though not actually
incorrect answers, in a GiST index on a <type>seg</> column.
If you have such an index, consider <command>REINDEX</>ing it after
installing this update. (This is identical to the bug that was fixed in
<filename>contrib/cube</> in the previous update.)
</para>
</listitem>
</itemizedlist>
</sect2>
</sect1>
<sect1 id="release-9-0-2">
<title>Release 9.0.2</title>
...
...
编辑
预览
Markdown
is supported
0%
请重试
或
添加新附件
.
添加附件
取消
You are about to add
0
people
to the discussion. Proceed with caution.
先完成此消息的编辑!
取消
想要评论请
注册
或
登录