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Fixed database corruption when target tables have dropped columns, and

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there are views or functions depending on columns after dropped ones.
The issue was reported by depesz, and original patch by Denish Patel.

Improved documentation how to build binaries from source.

COPYRIGHT updated.
This commit is contained in:
Takahiro Itagaki
2011-04-29 05:06:48 +00:00
parent 830ef422ad
commit 960930b645
24 changed files with 198 additions and 177 deletions
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5
doc/index-ja.html
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@ -121,7 +121,10 @@ CREATE INDEX idx_rnd ON tbl (rndkey);</pre></code></td>
</div>
<hr />
<p class="footer">Copyright (c) 2008-2010, NIPPON TELEGRAPH AND TELEPHONE CORPORATION</p>
<p class="footer">
Portions Copyright (c) 2008-2011, NIPPON TELEGRAPH AND TELEPHONE CORPORATION<br />
Portions Copyright (c) 2011, Itagaki Takahiro
</p>
<script type="text/javascript">
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5
doc/index.html
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@ -122,7 +122,10 @@ CREATE INDEX idx_rnd ON tbl (rndkey);</pre></code></td>
</center>
<hr />
<p class="footer">Copyright (c) 2008-2010, NIPPON TELEGRAPH AND TELEPHONE CORPORATION</p>
<p class="footer">
Portions Copyright (c) 2008-2011, NIPPON TELEGRAPH AND TELEPHONE CORPORATION<br />
Portions Copyright (c) 2011, Itagaki Takahiro
</p>
<script type="text/javascript">
var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");

26
doc/pg_reorg-ja.html
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@ -8,7 +8,7 @@
</head>
<body>
<h1 id="pg_reorg">pg_reorg 1.1.3</h1>
<h1 id="pg_reorg">pg_reorg 1.1.6</h1>
<div class="navigation">
<a href="index-ja.html">Top</a> &gt;
<a href="pg_reorg-ja.html">pg_reorg</a>
@ -291,20 +291,29 @@ pg_reorg の実行中には、VACUUM と ANALYZE <STRONG>以外</STRONG> のDDL
最後にシステムカタログを直接書き換えることで、元のテーブルと名前を交換しています。</p>
<h2 id="install">インストール方法</h2>
<p>pgxs を使ってビルドできます。</p>
<p>
UNIX や Linux では、make を実行すると自動的に pgxs を使ってビルドできます。
前もって PostgreSQL 開発用パッケージ (postgresql-devel 等) をインストールし、pg_config にパスを通してください。
</p>
<pre>$ cd pg_reorg
$ make USE_PGXS=1
$ make
$ su
$ make USE_PGXS=1 install</pre>
$ make install</pre>
<p>
Windows では Microsoft Visual C++ 2010 でビルドできます。
msvc フォルダ内にプロジェクトファイルがあります。
</p>
<p>その後、データベースに関数を登録します。</p>
<pre>$ pg_ctl start
$ psql -f $PGSHARE/contrib/pg_reorg.sql your_database</pre>
$ psql -f $PGSHARE/contrib/pg_reorg.sql -d your_database</pre>
<p>(注意: <code>CREATE EXTENSION</code> はまだサポートしていません。)</p>
<h2 id="requirement">動作環境</h2>
<dl>
<dt>PostgreSQLバージョン</dt>
<dd>PostgreSQL 8.3, 8.4, 9.0</dd>
<dd>PostgreSQL 8.2, 8.3, 8.4, 9.0, 9.1</dd>
<dt>OS</dt>
<dd>RHEL 5.2, Windows XP SP3</dd>
<dt>ディスク容量</dt>
@ -320,7 +329,10 @@ $ psql -f $PGSHARE/contrib/pg_reorg.sql your_database</pre>
<a href="index-ja.html">Top</a> &gt;
<a href="pg_reorg-ja.html">pg_reorg</a>
<div>
<p class="footer">Copyright (c) 2008-2010, NIPPON TELEGRAPH AND TELEPHONE CORPORATION</p>
<p class="footer">
Portions Copyright (c) 2008-2011, NIPPON TELEGRAPH AND TELEPHONE CORPORATION<br />
Portions Copyright (c) 2011, Itagaki Takahiro
</p>
<script type="text/javascript">
var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");

28
doc/pg_reorg.html
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@ -8,7 +8,7 @@
</head>
<body>
<h1 id="pg_reorg">pg_reorg 1.1.3</h1>
<h1 id="pg_reorg">pg_reorg 1.1.6</h1>
<div class="navigation">
<a href="index.html">Top</a> &gt;
<a href="pg_reorg.html">pg_reorg</a>
@ -279,20 +279,31 @@ In many case pg_reorg would fail and rollback collectly, but there are some case
Then, it updates system catalog directly to swap the work table and the original one.</p>
<h2 id="install">Installations</h2>
<p>pg_reorg can be built with pgxs.</p>
<p>
pg_reorg can be built with "make" on UNIX or Linux.
pgxs build framework is used automatically.
Before build, you might need to install postgres packages for developper (postgresql-devel, etc.)
and add <code>pg_config</code> to your $PATH.
</p>
<pre>$ cd pg_reorg
$ make USE_PGXS=1
$ make
$ su
$ make USE_PGXS=1 install</pre>
$ make install</pre>
<p>
You can also use Microsoft Visual C++ 2010 to build the program on Windows.
There are project files in the msvc folder.
</p>
<p>Start PostgreSQL and execute the script to register functions to your database.</p>
<pre>$ pg_ctl start
$ psql -f $PGSHARE/contrib/pg_reorg.sql your_database</pre>
$ psql -f $PGSHARE/contrib/pg_reorg.sql -d your_database</pre>
<p>(NOTE: <code>CREATE EXTENSION</code> is not supported yet.)</p>
<h2 id="requirement">Requirements</h2>
<dl>
<dt>PostgreSQL version</dt>
<dd>PostgreSQL 8.3, 8.4, 9.0</dd>
<dd>PostgreSQL 8.2, 8.3, 8.4, 9.0, 9.1</dd>
<dt>OS</dt><dd>RHEL 5.2, Windows XP SP3</dd>
<dt>Disks</dt><dd>Requires amount of disks twice larger than target table and indexes. (If the total size of targets are 1GB, additional 2GB of disks are required.)</dd>
</dl>
@ -306,7 +317,10 @@ $ psql -f $PGSHARE/contrib/pg_reorg.sql your_database</pre>
<a href="index.html">Top</a> &gt;
<a href="pg_reorg.html">pg_reorg</a>
<div>
<p class="footer">Copyright (c) 2008-2010, NIPPON TELEGRAPH AND TELEPHONE CORPORATION</p>
<p class="footer">
Portions Copyright (c) 2008-2011, NIPPON TELEGRAPH AND TELEPHONE CORPORATION<br />
Portions Copyright (c) 2011, Itagaki Takahiro
</p>
<script type="text/javascript">
var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");