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[Postgres-xc-committers] website branch, master, updated. 8c2cfec1e2cf6263a2a1bbea33d09643fb6a942a

From: Koichi S. <koi...@us...> - 2010-07-22 02:33:49

Project "website".

The branch, master has been updated
       via  8c2cfec1e2cf6263a2a1bbea33d09643fb6a942a (commit)
       via  35cd128872b78192c961c85a3982cee3ec2c2ca0 (commit)
       via  d481c92b1778158839d16077325eb3e6052b83d9 (commit)
      from  b318cefa94aafbf4724f619d2a29941cb5e3d615 (commit)


- Log -----------------------------------------------------------------
commit 8c2cfec1e2cf6263a2a1bbea33d09643fb6a942a
Author: Koichi Suzuki <koichi@willey.(none)>
Date:   Thu Jul 22 11:35:09 2010 +0900

    Modified: roadmap.html
    Corrected upcoming version numbers and schedule.

diff --git a/roadmap.html b/roadmap.html
index 65167e8..4f8802e 100755
--- a/roadmap.html
+++ b/roadmap.html
@@ -62,9 +62,9 @@ Upcoming Releases and Features
 Current plan of future releases and features are as follows:
 </p> 
  
-<!-- ==== For version 1.0 ==== --> 
+<!-- ==== For version 0.9.3 ==== --> 
 <h4> 
-Version 1.0 (Late in September, 2010)
+Version 0.9.3 (Late in September, 2010)
 </h4> 
  
 <p class="inner">
@@ -82,9 +82,9 @@ Forward Cursor (w/o <code>ORDER BY</code>)<br>
 subqueries<br>
 </p> 
  
-<!-- ==== Beyond Version 1.0 ==== --> 
+<!-- ==== For Version 1.0 ==== --> 
 <h4> 
-Beyond Version 1.0
+Version 1.0 (Late in December, 2010)
 </h4> 
  
 <p class="inner"> 
@@ -106,6 +106,17 @@ Tuple relocation (distrubute key update)<br>
 Performance improvement <br> 
 Regression tests
 </p> 
+
+<!-- === Beyond Version 1.0 === --->
+<h4> 
+Beyond Version 1.0
+</h4> 
+
+<p class="inner">
+HA Capability<br>
+GTM-Standby<br>
+</p>
+
 </body> 
 </html> 
 

commit 35cd128872b78192c961c85a3982cee3ec2c2ca0
Merge: d481c92 b318cef
Author: Koichi Suzuki <koichi@willey.(none)>
Date:   Thu Jul 22 11:25:58 2010 +0900

    Merge branch 'master' of ssh://postgres-xc.git.sourceforge.net/gitroot/postgres-xc/pgxcweb


commit d481c92b1778158839d16077325eb3e6052b83d9
Author: Koichi Suzuki <koichi@willey.localdomain>
Date:   Wed Jun 16 11:00:40 2010 +0900

    New file: materials/Postgres-XC_20100521.pdf
    
    Added a likn to the above file, PGCon2010 presentation materials.

diff --git a/download.html b/download.html
index cfe22b6..d2b6a44 100755
--- a/download.html
+++ b/download.html
@@ -159,6 +159,13 @@ Description of the outline of Postgres-XC internals.
 &emsp;
 </h4>
 
+<!-- PGCon2010 Presentation Materials -->
+<h4>
+<a href="materials/Postgres-XC_20100521.pdf">
+Presentation material for PGCon2010.
+</a>
+
+<!-- previous versions -->
 <h4>
 <a href="prev_vers/version0_9.html" target="main">Previous Versions</a>
 &emsp;
diff --git a/download.html b/download.html~
similarity index 100%
copy from download.html
copy to download.html~
diff --git a/materials/Postgres-XC_20100521.pdf b/materials/Postgres-XC_20100521.pdf
new file mode 100644
index 0000000..6915b3f
Binary files /dev/null and b/materials/Postgres-XC_20100521.pdf differ

-----------------------------------------------------------------------

Summary of changes:
 download.html                      |    7 +++
 download.html => download.html~    |   78 ++++++++++++++++++------------------
 materials/Postgres-XC_20100521.pdf |  Bin 0 -> 1087782 bytes
 roadmap.html                       |   19 +++++++--
 4 files changed, 61 insertions(+), 43 deletions(-)
 copy download.html => download.html~ (66%)
 create mode 100644 materials/Postgres-XC_20100521.pdf


hooks/post-receive
-- 
website

[Postgres-xc-committers] website branch, master, updated. b318cefa94aafbf4724f619d2a29941cb5e3d615

From: Michael P <mic...@us...> - 2010-07-22 02:10:58

Project "website".

The branch, master has been updated
       via  b318cefa94aafbf4724f619d2a29941cb5e3d615 (commit)
       via  84caa6fc61b61ea5db46269f4889615b1fa09f76 (commit)
      from  95fa0dca242148522ad78a1b0df1e1ebae9397fc (commit)


- Log -----------------------------------------------------------------
commit b318cefa94aafbf4724f619d2a29941cb5e3d615
Author: Michael P <mic...@us...>
Date:   Thu Jul 22 11:09:25 2010 +0900

    Events and current release number corrected.
    Some typing issues with members corrected

diff --git a/events.html b/events.html
index 52fee74..1cb57b5 100755
--- a/events.html
+++ b/events.html
@@ -12,24 +12,28 @@
      ==== UPCOMING EVENTS ====
 -->
 <h2 class="plain">Events</h2>
-<!-- CHAR(10) -->
+<p class="plain">
+Upcoming events to be decided soon!
+</p>
+
+<!-- Event title -->
+<!--
 <p class="plain">
 Jul.1 to 3, 2010, 
-<a href="http://www.char10.org/" target="_blank">
-CHAR(10)
+<a href="http link to this event" target="_blank">
+Event title
 </a>
-conference dedicated for PostgreSQL cluster.
+Description of this event.
 </p>
+-->
 <!--
       UPDATES 
 -->
-<h2 class="plain">
-Updates
-</h2>
-<!-- Postgres-XC 0.9.1 download -->
+<h2 class="plain">Updates</h2>
+<!-- Postgres-XC 0.9.2 download -->
 <p class="plain">
-Postgres-XC 0.9.1 is now available!! Download
-<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.1/pgxc_v0_9_1.tar.gz/download" target="_blank">
+Postgres-XC 0.9.2 is now available!! Download
+<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.2/pgxc_v0_9_2.tar.gz/download" target="_blank">
 here.
 </a>
 </p>
diff --git a/members.html b/members.html
index 17ae2a0..c230c54 100755
--- a/members.html
+++ b/members.html
@@ -26,31 +26,31 @@ Postgres-XC development team
 <h4>Koichi Suzuki</h4>

 

 <p class="inner">

-Project leader and architect.

-His background includes object relational database engine (UniSQL) and

+Project leader and architect.<br>

+His background includes object relational database engine (UniSQL) and<br>

 PostgreSQL development.

 </p>

 

 <h4>Mason Sharp</h4>

 

 <p class="inner">

-Architect and development leader.

-Coordinator developer.

-He is also the main architect of GridSQL database cluster.

+Architect and development leader.<br>

+Coordinator developer.<br>

+He is also the main architect of GridSQL database cluster.<br>

 </p>

 

 <h4>Pavan Deolasee</h4>

 

 <p class="inner">

-Global Transaction Manager developer.

-He is well known as HOT developer in PostgreSQL.

-He is also helping in source code review and PostgreSQL internals.

+Global Transaction Manager developer.<br>

+He is well known as HOT developer in PostgreSQL.<br>

+He is also helping in source code review and PostgreSQL internals.<br>

 </p>

 

 <h4>Andrei Martsinchyk</h4>

 

 <p class="inner">

-Data Node and connection pooling developer.

+Data Node and connection pooling developer.<br>

 He is also GridSQL developer and is now developping aggregate

 functions and other cross-node operation.

 </p>

@@ -58,8 +58,9 @@ functions and other cross-node operation.
 <h4>Michael Paquier</h4>

 

 <p class="inner">

-Coordinator feature developer.   Currently working on user-defined function and DDLs.

-He helped in modifying DBT-1 benchmark for Postgres-XC.

+Coordinator feature developer.<br>

+Currently working on user-defined function, Sequence handling and Global values.<br>

+He helped in modifying DBT-1 benchmark for Postgres-XC.<br>

 He also contributed to enhance pgbench and 2PC.

 </p>

 

@@ -72,7 +73,7 @@ Test, performance evaluation and analysis, related documents and utilities.
 <h4>Devrim Gunduz</h4>

 

 <p class="inner">

-Binary buiding for releases.   He is also developping binary packages of PostgreSQL.

+Binary buiding for releases.<br> He is also developping binary packages of PostgreSQL.

 </p>

 

 </body>


commit 84caa6fc61b61ea5db46269f4889615b1fa09f76
Author: Michael P <mic...@us...>
Date:   Thu Jul 22 10:55:52 2010 +0900

    Website update with Postggres-XC 0.9.2 release

diff --git a/download.html b/download.html
index cfe22b6..584eab1 100755
--- a/download.html
+++ b/download.html
@@ -25,8 +25,8 @@ List of Release Materials
 </h3> 
  
 <p> 
-The current release includes the following materials.
-Please note that documentation is not included in the source material.
+The current release includes the following materials.<br>
+Please note that documentation is not included in the source material.<br>
 Please download documentation from 
 <a href="https://sourceforge.net/projects/postgres-xc/files/" target="_blank"> 
 the project download page.
@@ -36,121 +36,121 @@ the project download page.
 Please also note tarball files do not include Postgres-XC documents.
 </p> 
 
-<!-- Documents of version 0.9.1 -->
+<!-- Documents of version 0.9.2 -->
 <h4>
-Version 0.9.1
+Version 0.9.2
 </h4>
 
 <p>
 <ul>
-<!-- tarball -->
+<!-- tarball of 0.9.2, main download-->
 <li>
-<code>pgxc_v0.9.1.tar.gz</code>:&emsp;
-Latest version of Postgres-XC available.
+<code>pgxc_v0.9.2.tar.gz</code>:&emsp;<br>
+Latest version of Postgres-XC available.<br>
 Please note that Postgres-XC documentation is not included in this file.
 &rArr;
-<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.1/pgxc_v0_9_1.tar.gz/download" target="_blank"> 
+<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.2/pgxc_v0_9_2.tar.gz/download" target="_blank">
 (download)
 </a>
 </li>
 
 <!-- tarball (diff) -->
 <li>
-<code>PGXC_v0_9_1-PG_REL8_4_3.patch.gz</code>:&emsp;
+<code>PGXC_v0_9_2-PG_REL8_4_3.patch.gz</code>:&emsp;<br>
 The same material as above, but this file includes only the patch to apply
-to the PostgreSQL 8.4.3 release source code.
+to the PostgreSQL 8.4.3 release source code.<br>
 It is useful if you would like to see just a difference between PostgreSQL
-and Postgres-XC.
+and Postgres-XC.<br>
 No Postgres-XC documentation is included in this file either.
 &rArr;
-<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.1/PGXC_v0_9_1-PG_REL8_4_3.patch.gz/download" target="_blank"> 
+<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.2/PGXC_v0_9_2-PG_REL8_4_3.patch.gz/download" target="_blank">
 (download)
 </a>
 </li>
 
 <!-- License -->
 <li>
-<code>COPYING</code>:&emsp;
+<code>COPYING</code>:&emsp;<br>
 License description.  Postgres-XC is distributed under LGPL version 2.1
 &rArr;
-<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.1/COPYING/download" target="_blank"> 
+<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.2/COPYING/download" target="_blank">
 (download)
 </a>
 </li>
 
 <!-- Files -->
 <li>
-<code>FILES</code>:&emsp;
-Description of files included in Postgres-XC 0.9.1 release.
+<code>FILES</code>:&emsp;<br>
+Description of files included in Postgres-XC 0.9.2 release.
 &rArr;
-<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.1/FILES/download" target="_blank">
-(download)
-</a>
-</li>
-
-<!-- Readme -->
-<li>
-<code>README</code>:&emsp;
-Overview of the release.
-&rArr;
-<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.1/README/download" target="_blank"> 
+<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.2/FILES/download" target="_blank">
 (download)
 </a>
 </li>
 
 <!-- Reference Manual -->
 <li>
-<code>PG-XC_ReferenceManual_v0_9_1.pdf</code>:&emsp;
+<code>PG-XC_ReferenceManual_v0_9_2.pdf</code>:&emsp;<br>
 Reference of Postgres-XC extension.
 &rArr;
-<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.1/PG-XC_ReferenceManual_v0_9_1.pdf/download" target="_blank"> 
+<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.2/PG-XC_ReferenceManual_v0_9_2.pdf/download" target="_blank">
 (download)
 </a>
 </li>
 
 <!-- pgbench Tutorial Manual -->
 <li>
-<code>PG-XC_pgbench_Tutorial_v0_9_1.pdf</code>:&emsp;
+<code>PG-XC_pgbench_Tutorial_v0_9_2.pdf</code>:&emsp;<br>
 Step by step description how to build and configure pgbench to run with
 Postgres-XC.
 &rArr;
-<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.1/PG-XC_pgbench_Tutorial_v0_9_1.pdf/download" target="_blank"> 
+<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.2/PG-XC_pgbench_Tutorial_v0_9_2.pdf/download" target="_blank">
 (download)
 </a>
 </li>
 
 <!-- DBT-1 Tutorial Manual -->
 <li>
-<code>PG-XC_DBT1_Tutorial_v0_9_1.pdf</code>:&emsp;
+<code>PG-XC_DBT1_Tutorial_v0_9_2.pdf</code>:&emsp;<br>
 Step by step description how to build and configure DBT-1 to run with
 Postgres-XC.
 &rArr;
-<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.1/PG-XC_DBT1_Tutorial_v0_9_1.pdf/download" target="_blank">
+<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.2/PG-XC_DBT1_Tutorial_v0_9_2.pdf/download" target="_blank">
 (download)
 </a>
 </li>
 
 <!-- Install Manual -->
 <li>
-<code>PG-XC_InstallManual_v0_9_1.pdf</code>:&emsp;
+<code>PG-XC_InstallManual_v0_9_2.pdf</code>:&emsp;<br>
 Step by step description how to build, install and configure Postgres-XC.
 &rArr;
-<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.1/PG-XC_InstallManual_v0_9_1.pdf/download" target="_blank"> 
+<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.2/PG-XC_InstallManual_v0_9_2.pdf/download" target="_blank">
+(download)
+</a>
+</li>
+
+<!-- SQL limitation manual -->
+<li>
+<code>PG-XC_SQL_Limitations_v0_9_2.pdf</code>:&emsp;<br>
+SQL restrictions available for Postgres-XC 0.9.2.
+&rArr;
+<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.2/PG-XC_SQL_Limitations_v0_9_2.pdf/download" target="_blank">
 (download)
 </a>
 </li>
 
 <!-- Architecture Document -->
 <li>
-<code>PG-XC_Architecture_v0_9.pdf</code>:&emsp;
+<code>PG-XC_Architecture_v0_9.pdf</code>:&emsp;<br>
 Description of the outline of Postgres-XC internals.
 &rArr;
-<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9/PG-XC_Architecture.pdf/download" target="_blank"> 
+<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9/PG-XC_Architecture.pdf/download" target="_blank">
 (download)
 </a>
 </li>
-</ul>
 
+</ul>
 </p>
 
 <!--div align="left" style="font-size:95%;"-->
@@ -166,4 +166,4 @@ Description of the outline of Postgres-XC internals.
 </div>
 
 </body> 
-</html> 
\ No newline at end of file
+</html> 
diff --git a/prev_vers/version0_9.html b/prev_vers/version0_9.html
index 83e008d..4ed4cf1 100644
--- a/prev_vers/version0_9.html
+++ b/prev_vers/version0_9.html
@@ -32,8 +32,9 @@ Version 0.9.0
 <ul>
 <!-- tarball -->
 <li>
-<code>pgxc_v0.9.tar.gz</code>:&emsp;
-This is a collection of source materials used to build the binaries.
+<code>pgxc_v0.9.tar.gz</code>:&emsp;<br>
+Previous version of Postgres-XC released in April 2010.<br>
+This is a collection of source materials used to build the binaries.<br>
 Please note that Postgres-XC documentation is not included in this file.
 &rArr;
 <a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9/pgxc_v0.9.tar.gz/download" target="_blank">
@@ -41,11 +42,12 @@ Please note that Postgres-XC documentation is not included in this file.
 </a>
 </li>
 
-<code>PGXC-PG_REL8_4_3.patch.gz</code>:&emsp;
+<li>
+<code>PGXC-PG_REL8_4_3.patch.gz</code>:&emsp;<br>
 The same material as above, but this file includes only the patch to apply
-to the PostgreSQL 8.4.3 release source code.
+to the PostgreSQL 8.4.3 release source code.<br>
 It is useful if you would like to see just a difference between PostgreSQL
-and Postgres-XC.
+and Postgres-XC.<br>
 No Postgres-XC documentation is included in this file either.
 &rArr;
 <a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9/PGXC-PG_REL8_4_3.patch.gz/download" target="_blank">
@@ -55,7 +57,7 @@ No Postgres-XC documentation is included in this file either.
 
 <!-- License -->
 <li>
-<code>COPYING</code>:&emsp;
+<code>COPYING</code>:&emsp;<br>
 License description.  Postgres-XC is distributed under LGPL version 2.1
 &rArr;
 <a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9/COPYING/download" target="_blank">
@@ -65,7 +67,7 @@ License description.  Postgres-XC is distributed under LGPL version 2.1
 
 <!-- Readme -->
 <li>
-<code>README</code>:&emsp;
+<code>README</code>:&emsp;<br>
 Overview of the release.
 &rArr;
 <a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9/README/download" target="_blank">
@@ -75,7 +77,7 @@ Overview of the release.
 
 <!-- Reference Manual -->
 <li>
-<code>ReferenceManual.pdf</code>:&emsp;
+<code>ReferenceManual.pdf</code>:&emsp;<br>
 Reference of Postgres-XC extension.
 &rArr;
 <a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9/ReferenceManual.pdf/download" target="_blank">
@@ -85,7 +87,7 @@ Reference of Postgres-XC extension.
 
 <!-- Tutorial Manual -->
 <li>
-<code>PG-XC_TutorialManual.pdf</code>:&emsp;
+<code>PG-XC_TutorialManual.pdf</code>:&emsp;<br>
 Step by step description how to build and configure DBT-1 to run with
 Postgres-XC.
 &rArr;
@@ -96,7 +98,7 @@ Postgres-XC.
 
 <!-- Install Manual -->
 <li>
-<code>PG-XC_InstallManual_Revision1.pdf</code>:&emsp;
+<code>PG-XC_InstallManual_Revision1.pdf</code>:&emsp;<br>
 Step by step description how to build, install and configure Postgres-XC.
 &rArr;
 <a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9/PG-XC_InstallManual_Revision1.pdf/download" target="_blank">
@@ -106,14 +108,133 @@ Step by step description how to build, install and configure Postgres-XC.
 
 <!-- Architecture Document -->
 <li>
-<code>PG-XC_Architecture.pdf</code>:&emsp;
+<code>PG-XC_Architecture.pdf</code>:&emsp;<br>
+Description of the outline of Postgres-XC internals.
+&rArr;
+<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9/PG-XC_Architecture.pdf/download" target="_blank">
+(download)
+</a>
+</li>
+</ul>
+</p>
+
+<!-- Documents of version 0.9.1 -->
+<h4>
+Version 0.9.1
+</h4>
+
+<p>
+<ul>
+<!-- tarball -->
+<li>
+<code>pgxc_v0.9.1.tar.gz</code>:&emsp;<br>
+Previous version of Postgres-XC released in May 2010.<br>
+Please note that Postgres-XC documentation is not included in this file.
+&rArr;
+<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.1/pgxc_v0_9_1.tar.gz/download" target="_blank">
+(download)
+</a>
+</li>
+
+<!-- tarball (diff) -->
+<li>
+<code>PGXC_v0_9_1-PG_REL8_4_3.patch.gz</code>:&emsp;<br>
+The same material as above, but this file includes only the patch to apply
+to the PostgreSQL 8.4.3 release source code.<br>
+It is useful if you would like to see just a difference between PostgreSQL
+and Postgres-XC.<br>
+No Postgres-XC documentation is included in this file either.
+&rArr;
+<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.1/PGXC_v0_9_1-PG_REL8_4_3.patch.gz/download" target="_blank">
+(download)
+</a>
+</li>
+
+<!-- License -->
+<li>
+<code>COPYING</code>:&emsp;<br>
+License description.  Postgres-XC is distributed under LGPL version 2.1
+&rArr;
+<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.1/COPYING/download" target="_blank">
+(download)
+</a>
+</li>
+
+<!-- Files -->
+<li>
+<code>FILES</code>:&emsp;<br>
+Description of files included in Postgres-XC 0.9.1 release.
+&rArr;
+<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.1/FILES/download" target="_blank">
+(download)
+</a>
+</li>
+
+<!-- Readme -->
+<li>
+<code>README</code>:&emsp;<br>
+Overview of the release.
+&rArr;
+<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.1/README/download" target="_blank">
+(download)
+</a>
+</li>
+
+<!-- Reference Manual -->
+<li>
+<code>PG-XC_ReferenceManual_v0_9_1.pdf</code>:&emsp;<br>
+Reference of Postgres-XC extension.
+&rArr;
+<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.1/PG-XC_ReferenceManual_v0_9_1.pdf/download" target="_blank">
+(download)
+</a>
+</li>
+
+<!-- pgbench Tutorial Manual -->
+<li>
+<code>PG-XC_pgbench_Tutorial_v0_9_1.pdf</code>:&emsp;<br>
+Step by step description how to build and configure pgbench to run with
+Postgres-XC.
+&rArr;
+<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.1/PG-XC_pgbench_Tutorial_v0_9_1.pdf/download" target="_blank">
+(download)
+</a>
+</li>
+
+
+<!-- DBT-1 Tutorial Manual -->
+<li>
+<code>PG-XC_DBT1_Tutorial_v0_9_1.pdf</code>:&emsp;<br>
+Step by step description how to build and configure DBT-1 to run with
+Postgres-XC.
+&rArr;
+<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.1/PG-XC_DBT1_Tutorial_v0_9_1.pdf/download" target="_blank">
+(download)
+</a>
+</li>
+
+<!-- Install Manual -->
+<li>
+<code>PG-XC_InstallManual_v0_9_1.pdf</code>:&emsp;<br>
+Step by step description how to build, install and configure Postgres-XC.
+&rArr;
+<a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.1/PG-XC_InstallManual_v0_9_1.pdf/download" target="_blank">
+(download)
+</a>
+</li>
+
+<!-- Architecture Document -->
+<li>
+<code>PG-XC_Architecture_v0_9.pdf</code>:&emsp;<br>
 Description of the outline of Postgres-XC internals.
 &rArr;
 <a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9/PG-XC_Architecture.pdf/download" target="_blank">
 (download)
 </a>
 </li>
+
 </ul>
 </p>
+
 </body>
-</html>
\ No newline at end of file
+</html>
diff --git a/roadmap.html b/roadmap.html
index 8299fbd..65167e8 100755
--- a/roadmap.html
+++ b/roadmap.html
@@ -33,11 +33,22 @@ similar to PostgreSQL, except for two phase commit (2PC) and savepoints.
 (XC uses 2PC for internal use).
 </p> 
 <p> 
-On the other hand, Postgres-XC needs to enhance support for general statements.
-As of Version 0.9.1, Postgres-XC supports statements which can be executed
-on a single data node, or on multiple nodes but as a single step.  
-It does not support yet complex statements such as
-subquery, view, ORDER BY, DISTINCT or 
+On the other hand, Postgres-XC needs to enhance support for general statements.<br>
+As of Version 0.9.2, Postgres-XC supports statements which can be executed
+on a single data node, or on multiple nodes but as a single step.<br>
+This new version adds support for:
+- views<br>
+- extra DDLs<br>
+- ORDER BY/DISTINCT<br>
+- pg_dump, pg_restore<br>
+- sequence full support with GTM<br>
+- basic stored function support.<br>
+- Cold synchronization of Coordinator's Catalog files<br>
+However there are some limitations please refer to <a href="https://sourceforge.net/projects/postgres-xc/files/Version_0.9.2/PG-XC_SQL_Limitations_v0_9_2.pdf/download" target="_blank">
+SQL Limitations </a> document for further details.
+</p>
+<p>
+There is no support yet for
 <code>SELECT</code> in <code>FROM</code> clause.
 Support for <code>CURSOR</code> is a future issue too.
 </p> 
@@ -53,41 +64,27 @@ Current plan of future releases and features are as follows:
  
 <!-- ==== For version 1.0 ==== --> 
 <h4> 
-Version 1.0 (Late in July, 2010)
+Version 1.0 (Late in September, 2010)
 </h4> 
  
-<p class="inner"> 
-<code>ORDER BY</code><br> 
-<code>DISTINCT</code><br> 
-Stored functions<br> 
-subqueries<br> 
-Views<br> 
-Rules<br> 
-DDLs<br> 
-Regression tests<br> 
-<p> 
- 
-<!-- ==== For version 1.1 ==== --> 
-<h4> 
-Version 1.1 (Late in September, 2010)
-</h4> 
- 
-<p class="inner"> 
+<p class="inner">
 Cluster-wide installer<br> 
 Cluster-wide operation utilities<br> 
 Regression tests<br> 
 Logical backup/restore (pg_dump, pg_restore)<br> 
 Basic cross-node operation<br> 
 TEMP Table<br> 
+Cursor support<br>
 Extended Query Protocol (for JDBC)<br> 
 Global timestamp<br> 
 Driver support (ECPG, JDBC, PHP, etc.)<br> 
 Forward Cursor (w/o <code>ORDER BY</code>)<br> 
+subqueries<br>
 </p> 
  
-<!-- ==== Beyond Version 1.1 ==== --> 
+<!-- ==== Beyond Version 1.0 ==== --> 
 <h4> 
-Beyond Version 1.1
+Beyond Version 1.0
 </h4> 
  
 <p class="inner"> 

-----------------------------------------------------------------------

Summary of changes:
 download.html             |   78 ++++++++++++------------
 events.html               |   24 ++++---
 members.html              |   25 ++++----
 prev_vers/version0_9.html |  145 +++++++++++++++++++++++++++++++++++++++++----
 roadmap.html              |   47 +++++++--------
 5 files changed, 221 insertions(+), 98 deletions(-)


hooks/post-receive
-- 
website

[Postgres-xc-committers] Postgres-XC tag, v0.9.2, created. v0.9.1-25-gd7ca431

From: Michael P <mic...@us...> - 2010-07-22 00:17:49

Project "Postgres-XC".

The tag, v0.9.2 has been created
        at  d7ca431066efe320107581186ab853b28fa5f7a7 (commit)

- Log -----------------------------------------------------------------
commit d7ca431066efe320107581186ab853b28fa5f7a7
Author: Michael P <mic...@us...>
Date:   Thu Jul 22 08:59:07 2010 +0900

    Support for cold synchronization of catalog table of coordinator.
    
    This cold solution is temporary.
    Hot synchronization will be introduced in one of Postgres-XC's next release.
    
    Cold synchronization method means that once a DDL is launched, all the coordinators are stopped.
    And then the catalog copy begins from a coordinator chosen by the user.
    It is also possible to synchronize catalogs without launching a DDL file on one coordinator.
    
    Options possible to use for this script
     -D locate the data folder, necessary to find pgxc.conf, containing the characteristics of all the coordinators
     -l to locate the folder where applications are
     -f for a DDL file
     -d for a Database name
     -n coordinator number where to launch DDl, number based on the one written in pgxc.conf
     -t base name of folder where to save configuration files, by default /tmp/pgxc_config, completed by $$
    
    Synchronization uses a new configuration file called pgxc.conf gathering all the coordinator data,
    such as port number, data folder and host for each one.
    
    Please refer to Postgres-XC 0.9.2 reference manual for further details.
-----------------------------------------------------------------------


hooks/post-receive
-- 
Postgres-XC

[Postgres-xc-committers] Postgres-XC branch, REL0_9_2_STABLE, created. v0.9.1-25-gd7ca431

From: Michael P <mic...@us...> - 2010-07-22 00:17:21

Project "Postgres-XC".

The branch, REL0_9_2_STABLE has been created
        at  d7ca431066efe320107581186ab853b28fa5f7a7 (commit)

- Log -----------------------------------------------------------------
-----------------------------------------------------------------------


hooks/post-receive
-- 
Postgres-XC

[Postgres-xc-committers] Postgres-XC branch, master, updated. v0.9.1-25-gd7ca431

From: Michael P <mic...@us...> - 2010-07-22 00:07:57

Project "Postgres-XC".

The branch, master has been updated
       via  d7ca431066efe320107581186ab853b28fa5f7a7 (commit)
      from  0fdcc0b44b395df2e546ba90feaa0d656ad58f4d (commit)


- Log -----------------------------------------------------------------
commit d7ca431066efe320107581186ab853b28fa5f7a7
Author: Michael P <mic...@us...>
Date:   Thu Jul 22 08:59:07 2010 +0900

    Support for cold synchronization of catalog table of coordinator.
    
    This cold solution is temporary.
    Hot synchronization will be introduced in one of Postgres-XC's next release.
    
    Cold synchronization method means that once a DDL is launched, all the coordinators are stopped.
    And then the catalog copy begins from a coordinator chosen by the user.
    It is also possible to synchronize catalogs without launching a DDL file on one coordinator.
    
    Options possible to use for this script
     -D locate the data folder, necessary to find pgxc.conf, containing the characteristics of all the coordinators
     -l to locate the folder where applications are
     -f for a DDL file
     -d for a Database name
     -n coordinator number where to launch DDl, number based on the one written in pgxc.conf
     -t base name of folder where to save configuration files, by default /tmp/pgxc_config, completed by $$
    
    Synchronization uses a new configuration file called pgxc.conf gathering all the coordinator data,
    such as port number, data folder and host for each one.
    
    Please refer to Postgres-XC 0.9.2 reference manual for further details.

diff --git a/src/backend/Makefile b/src/backend/Makefile
index df707e7..984c951 100644
--- a/src/backend/Makefile
+++ b/src/backend/Makefile
@@ -195,6 +195,7 @@ endif
 	$(INSTALL_DATA) $(srcdir)/libpq/pg_hba.conf.sample '$(DESTDIR)$(datadir)/pg_hba.conf.sample'
 	$(INSTALL_DATA) $(srcdir)/libpq/pg_ident.conf.sample '$(DESTDIR)$(datadir)/pg_ident.conf.sample'
 	$(INSTALL_DATA) $(srcdir)/utils/misc/postgresql.conf.sample '$(DESTDIR)$(datadir)/postgresql.conf.sample'
+	$(INSTALL_DATA) $(srcdir)/utils/misc/pgxc.conf.sample '$(DESTDIR)$(datadir)/pgxc.conf.sample'
 	$(INSTALL_DATA) $(srcdir)/access/transam/recovery.conf.sample '$(DESTDIR)$(datadir)/recovery.conf.sample'
 
 install-bin: postgres $(POSTGRES_IMP) installdirs
@@ -248,8 +249,9 @@ endif
 	$(MAKE) -C catalog uninstall-data
 	$(MAKE) -C tsearch uninstall-data
 	rm -f '$(DESTDIR)$(datadir)/pg_hba.conf.sample' \
+	      '$(DESTDIR)$(datadir)/pgxc.conf.sample' \
 	      '$(DESTDIR)$(datadir)/pg_ident.conf.sample' \
-              '$(DESTDIR)$(datadir)/postgresql.conf.sample' \
+	      '$(DESTDIR)$(datadir)/postgresql.conf.sample' \
 	      '$(DESTDIR)$(datadir)/recovery.conf.sample'
 
 
diff --git a/src/backend/utils/misc/pgxc.conf.sample b/src/backend/utils/misc/pgxc.conf.sample
new file mode 100644
index 0000000..9dcc0c7
--- /dev/null
+++ b/src/backend/utils/misc/pgxc.conf.sample
@@ -0,0 +1,20 @@
+# -----------------------------
+# Postgres-XC configuration file
+# -----------------------------
+#
+# This file consists of lines of the form:
+#
+#   name = value
+#
+# It describes the list of coordinators used in the cluster
+
+#------------------------------------------------------------------------------
+# POSTGRES-XC COORDINATORS
+#------------------------------------------------------------------------------
+
+#coordinator_hosts = 'localhost'	# Host names or addresses of data nodes
+					# (change requires restart)
+#coordinator_ports = '5451,5452'	# Port numbers of coordinators
+					# (change requires restart)
+#coordinator_folders = '/pgxc/data'	# List of Data folders of coordinators
+					# (change require restart)
\ No newline at end of file
diff --git a/src/bin/initdb/initdb.c b/src/bin/initdb/initdb.c
index 2d0b244..b4dd50b 100644
--- a/src/bin/initdb/initdb.c
+++ b/src/bin/initdb/initdb.c
@@ -100,6 +100,9 @@ static char *shdesc_file;
 static char *hba_file;
 static char *ident_file;
 static char *conf_file;
+#ifdef PGXC
+static char *pgxc_conf_file;
+#endif
 static char *conversion_file;
 static char *dictionary_file;
 static char *info_schema_file;
@@ -1296,6 +1299,19 @@ setup_config(void)
 
 	free(conflines);
 
+#ifdef PGXC
+	/* pgxc.conf */
+
+	conflines = readfile(pgxc_conf_file);
+
+	snprintf(path, sizeof(path), "%s/pgxc.conf", pg_data);
+
+	writefile(path, conflines);
+	chmod(path, 0600);
+
+	free(conflines);
+#endif
+
 	check_ok();
 }
 
@@ -2810,6 +2826,9 @@ main(int argc, char *argv[])
 	set_input(&hba_file, "pg_hba.conf.sample");
 	set_input(&ident_file, "pg_ident.conf.sample");
 	set_input(&conf_file, "postgresql.conf.sample");
+#ifdef PGXC
+	set_input(&pgxc_conf_file, "pgxc.conf.sample");
+#endif
 	set_input(&conversion_file, "conversion_create.sql");
 	set_input(&dictionary_file, "snowball_create.sql");
 	set_input(&info_schema_file, "information_schema.sql");
@@ -2826,12 +2845,18 @@ main(int argc, char *argv[])
 				"POSTGRES_SUPERUSERNAME=%s\nPOSTGRES_BKI=%s\n"
 				"POSTGRES_DESCR=%s\nPOSTGRES_SHDESCR=%s\n"
 				"POSTGRESQL_CONF_SAMPLE=%s\n"
+#ifdef PGXC
+				"PGXC_CONF_SAMPLE=%s\n"
+#endif
 				"PG_HBA_SAMPLE=%s\nPG_IDENT_SAMPLE=%s\n",
 				PG_VERSION,
 				pg_data, share_path, bin_path,
 				username, bki_file,
 				desc_file, shdesc_file,
 				conf_file,
+#ifdef PGXC
+				pgxc_conf_file,
+#endif
 				hba_file, ident_file);
 		if (show_setting)
 			exit(0);
@@ -2842,6 +2867,9 @@ main(int argc, char *argv[])
 	check_input(shdesc_file);
 	check_input(hba_file);
 	check_input(ident_file);
+#ifdef PGXC
+	check_input(pgxc_conf_file);
+#endif
 	check_input(conf_file);
 	check_input(conversion_file);
 	check_input(dictionary_file);
diff --git a/src/bin/scripts/Makefile b/src/bin/scripts/Makefile
index c28a066..48f9c20 100644
--- a/src/bin/scripts/Makefile
+++ b/src/bin/scripts/Makefile
@@ -52,6 +52,8 @@ install: all installdirs
 	$(INSTALL_PROGRAM) clusterdb$(X)  '$(DESTDIR)$(bindir)'/clusterdb$(X)
 	$(INSTALL_PROGRAM) vacuumdb$(X)   '$(DESTDIR)$(bindir)'/vacuumdb$(X)
 	$(INSTALL_PROGRAM) reindexdb$(X)  '$(DESTDIR)$(bindir)'/reindexdb$(X)
+	$(INSTALL_PROGRAM) pgxc_ddl$(X) '$(DESTDIR)$(bindir)'/pgxc_ddl$(X)
+	chmod 555 '$(DESTDIR)$(bindir)'/pgxc_ddl$(X)
 
 installdirs:
 	$(mkinstalldirs) '$(DESTDIR)$(bindir)'
diff --git a/src/bin/scripts/pgxc_ddl b/src/bin/scripts/pgxc_ddl
new file mode 100644
index 0000000..efc2f69
--- /dev/null
+++ b/src/bin/scripts/pgxc_ddl
@@ -0,0 +1,443 @@
+#!/bin/bash
+# Copyright (c) 2010 Nippon Telegraph and Telephone Corporation
+
+#Scripts to launch DDL in PGXC cluster using a cold_backup method
+#Be sure to have set a correct ssl environment in all the servers of the cluster
+
+#This script uses pgxc.conf as a base to find the settings of all the coordinators
+
+#Options possible to use for this script
+# -D to locate the data folder, necessary to find pgxc.conf, containing the characteristics of all the coordinators
+# -l to locate the folder where applications are
+# -f for a DDL file
+# -d for a Database name
+# -n coordinator number where to launch DDl, number based on the one written in pgxc.conf
+# -t base name of folder where to save configuration files, by default /tmp/pgxc_config, completed by $$
+
+count=0
+
+#Default options
+#local folder used to save temporary the configuration files of coordinator's data folder being erased
+CONFIG_FOLDER=/tmp/pgxc_config_files.$$
+PGXC_BASE=
+#options to launch the coordinator
+#don't forget to add -i as we are in a cluster :)
+COORD_OPTIONS="-C -i"
+
+#-----------------------------------------------------------------------
+# Option Management
+#-----------------------------------------------------------------------
+while getopts 'f:d:D:l:hn:t:' OPTION
+do
+	count=$((count +2))
+	case $OPTION in
+	d)	#for a database name
+		DB_NAME="$OPTARG"
+		;;
+
+	D)	#for a data folder, to find pgxc.conf
+		DATA_FOLDER="$OPTARG"
+		;;
+
+	f)	#for a DDL file
+		DDL_FILE_NAME="$OPTARG"
+		;;
+
+	l)	#To define folder where applications are if necessary
+		PGXC_BASE="$OPTARG"/
+		;;
+
+	n)	#for a coordinator number
+		COORD_NUM_ORIGIN="$OPTARG"
+		;;
+
+	h)	printf "Usage: %s: [-d dbname] [-l bin folder] [-D data folder] [-n coord number] [-f ddl file] [-t save folder name in /tmp/]\n" $(basename $0) >&2
+		exit 0
+		;;
+	t)	#to set the name of the folder where to save conf files. All is mandatory saved in /tmp 
+		CONFIG_FOLDER=/tmp/"$OPTARG"
+		;;
+
+	?)	printf "Usage: %s: [-d dbname] [-l bin folder] [-D data folder] [-n coord number] [-f ddl file] [-t save folder name in /tmp/]\n" $(basename $0) >&2
+		exit 0
+		;;
+	esac
+done
+
+if [ $# -lt "1" ]
+then
+	echo "No arguments defined, you should try help -h"
+	exit 2
+fi
+
+#A couple of option checks
+if [ "$count" -ne "$#" ]
+then
+	echo "Arguments not correctly set, try -h for help"
+	exit 2
+fi
+
+if [ -z $COORD_NUM_ORIGIN ]
+then
+	echo "Coordinator number not defined, mandatory -n argument missing"
+	exit 2
+fi
+if [ -z $DATA_FOLDER ]
+then
+	echo "Data folder not defined, mandatory -D argument missing"
+	exit 2
+fi
+
+#Check if Argument of -n is an integer
+if [ ! $(echo "$COORD_NUM_ORIGIN" | grep -E "^[0-9]+$") ]
+	then
+	echo "Argument -n is not a valid integer"
+	exit 2
+fi
+
+#Check if DDL file exists
+if [ "$DDL_FILE_NAME" != "" ]
+then
+	if [ ! -e $DDL_FILE_NAME ]
+	then
+		echo "DDL file not defined"
+		exit 2
+	fi
+	if [ -z $DB_NAME ]
+	then
+		echo "Dbname not defined, mandatory -d argument missing when using a ddl file"
+		exit 2
+	fi
+fi
+
+#-----------------------------------------------------------------------
+# Begin to read the pgxc.conf to get coordinator characteristics
+#-----------------------------------------------------------------------
+PGXC_CONF=$DATA_FOLDER/pgxc.conf
+
+if [ ! -e $PGXC_CONF ]
+then
+	echo "pgxc.conf not defined in the directory defined by -D"
+	exit 2
+fi
+
+#Find parameters
+hosts=`cat $PGXC_CONF | grep coordinator_hosts | cut -d "'" -f 2`
+ports=`cat $PGXC_CONF | grep coordinator_ports | cut -d "'" -f 2`
+folders=`cat $PGXC_CONF | grep coordinator_folders | cut -d "'" -f 2`
+if [ "hosts" = "" ]
+then
+	echo "coordinator_hosts not defined in pgxc.conf"
+	exit 2
+fi
+if [ "ports" = "" ]
+then
+	echo "coordinator_ports not defined in pgxc.conf"
+	exit 2
+fi
+if [ "folders" = "" ]
+then
+	echo "coordinator_folders not defined in pgxc.conf"
+	exit 2
+fi
+
+#Check if the strings are using commas as separators
+hosts_sep="${hosts//[^,]/}"
+ports_sep="${ports//[^,]/}"
+folders_sep="${folders//[^,]/}"
+if [ "$hosts_sep" = "" ]
+then
+	echo "coordinator_hosts should use commas as a separator"
+	exit 2
+fi
+if [ "$ports_sep" = "" ]
+then
+	echo "coordinator_ports should use commas as a separator"
+	exit 2
+fi
+if [ "$folders_sep" = "" ]
+then
+	echo "coordinator_folders should use commas as a separator"
+	exit 2
+fi
+
+
+#-----------------------------------------------------------------------
+# Fill in Arrays that are used for the process from pgxc configuration file
+#-----------------------------------------------------------------------
+
+count=1
+#Coordinator list
+host_local=`echo $hosts |  cut -d "," -f $count`
+while [ "$host_local" != "" ]
+do
+	COORD_HOSTNAMES[$((count -1))]=`echo $host_local`
+	count=$((count +1))
+	host_local=`echo $hosts | cut -d "," -f $count`
+done
+COORD_COUNT=${#COORD_HOSTNAMES[*]}
+
+#Port list corresponding to the coordinators
+#If all the coordinators use the same port on different servers,
+#it is possible to define that with a unique element array.
+count=1
+port_local=`echo $ports |  cut -d "," -f $count`
+while [ "$port_local" != "" ]
+do
+	COORD_PORTS[$((count -1))]=$port_local
+	count=$((count +1))
+	port_local=`echo $ports |  cut -d "," -f $count`
+done
+COORD_PORTS_COUNT=${#COORD_PORTS[*]}
+
+#Data folder list corresponding to the coordinators
+#If all the coordinators use the same data folder name on different servers,
+#it is possible to define that with a unique element array.
+count=1
+folder_local=`echo $folders | cut -d "," -f $count`
+
+while [ "$folder_local" != "" ]
+do
+	COORD_PGDATA[$((count -1))]=$folder_local
+	count=$((count +1))
+	folder_local=`echo $folders | cut -d "," -f $count`
+done
+COORD_PGDATA_COUNT=${#COORD_PGDATA[*]}
+
+
+#-----------------------------------------------------------------------
+# Start DDL process
+#-----------------------------------------------------------------------
+
+#It is supposed that the same bin folders are used among the servers
+#to call postgres processes
+#This can be customized by the user with option -l
+COORD_SERVER_PROCESS=postgres
+PGCTL_SERVER_PROCESS=pg_ctl
+PSQL_CLIENT_PROCESS=psql
+
+COORD_SERVER=$PGXC_BASE$COORD_SERVER_PROCESS
+PGCTL_SERVER=$PGXC_BASE$PGCTL_SERVER_PROCESS
+PSQL_CLIENT=$PGXC_BASE$PSQL_CLIENT_PROCESS
+
+#reajust coord number with index number
+COORD_NUM_ORIGIN=$((COORD_NUM_ORIGIN -1))
+
+#check data validity
+#Note: Add other checks here
+
+if [ $COORD_COUNT -eq "1" ]
+then
+	echo "Are you sure you want to use this utility with one only coordinator??"
+	exit 2
+fi
+
+if [ $COORD_PGDATA_COUNT -ne $COORD_COUNT ]
+then
+	echo "Number of pgdata folders must be the same as coordinator server number"
+	exit 2
+fi
+
+if [ $COORD_PORTS_COUNT -ne $COORD_COUNT ]
+then
+	echo "Number of coordinator ports defined must be the same as coordinator server number"
+	exit 2
+fi
+
+#Check if coordinator number is not outbounds
+if [ $COORD_NUM_ORIGIN -gt $((COORD_COUNT -1)) ]
+then
+	echo "coordinator number is out of bounds"
+	exit 2
+fi
+COORD_ORIG_INDEX=$COORD_NUM_ORIGIN
+
+#Check if the data folders are defined
+for index in ${!COORD_HOSTNAMES[*]}
+do
+	targethost=${COORD_HOSTNAMES[$index]}
+	targetdata=${COORD_PGDATA[$index]}
+	if [[ `ssh $targethost test -d $targetdata && echo exists` ]]
+	then
+		echo "defined directory exists for "$targethost
+	else
+		echo "defined directory does not exist for "$targethost
+		exit 2
+	fi
+done
+
+#Origin Coordinator Index has been found?
+if [ -z $COORD_ORIG_INDEX ]
+then
+	echo "origin coordinator is not in the coordinator list"
+	exit 2
+fi
+
+#Main process begins
+
+#Check if the database is defined, This could lead to coordinator being stopped uselessly
+if [ $DB_NAME != "" ]
+then
+	#Simply launch a fake SQL on the Database wanted
+	$PSQL_CLIENT -h ${COORD_HOSTNAMES[$COORD_ORIG_INDEX]} -p ${COORD_PORTS[$COORD_ORIG_INDEX]} -c 'select now()' -d $DB_NAME; err=$?
+	if [ $err -gt "0" ]
+	then
+		echo "Database not defined"
+		exit 2
+	fi
+fi
+
+#1) stop all the coordinators
+echo "Stopping all the coordinators"
+for index in ${!COORD_HOSTNAMES[*]}
+do
+	targethost=${COORD_HOSTNAMES[$index]}
+	targetdata=${COORD_PGDATA[$index]}
+	echo ssh $targethost $PGCTL_SERVER stop -D $targetdata
+	ssh $targethost $PGCTL_SERVER stop -D $targetdata; err=$?
+	if [ $err -gt "0" ]
+	then
+		"pg_ctl couldn't stop server"
+		exit 2
+	fi
+done
+
+#If a DDL file is not set by the user, just synchronize the catalogs with the catalog of the chosen coordinator
+if [ "$DDL_FILE_NAME" != "" ]
+then
+	echo "-f activated, DDL being launched"
+
+	#2) restart the one we want to launch DDL to...
+	echo ssh ${COORD_HOSTNAMES[$COORD_ORIG_INDEX]} $COORD_SERVER $COORD_OPTIONS -p ${COORD_PORTS[$COORD_ORIG_INDEX]} -D ${COORD_PGDATA[$COORD_ORIG_INDEX]}
+	ssh ${COORD_HOSTNAMES[$COORD_ORIG_INDEX]} $COORD_SERVER $COORD_OPTIONS -p ${COORD_PORTS[$COORD_ORIG_INDEX]} -D ${COORD_PGDATA[$COORD_ORIG_INDEX]} &
+
+	#wait a little bit to be sure it switched on
+	sleep 3
+
+	#3) launch the DDL
+	#This has to be done depending on if the user has defined a file or a command
+	echo $PSQL_CLIENT -h ${COORD_HOSTNAMES[$COORD_ORIG_INDEX]} -p ${COORD_PORTS[$COORD_ORIG_INDEX]} -f $DDL_FILE_NAME -d $DB_NAME
+	$PSQL_CLIENT -h ${COORD_HOSTNAMES[$COORD_ORIG_INDEX]} -p ${COORD_PORTS[$COORD_ORIG_INDEX]} -f $DDL_FILE_NAME -d $DB_NAME; err=$?
+	if [ $err -gt "0" ]
+	then
+		echo "psql error, is Database defined?"
+		exit 2
+	fi
+
+	#4) Stop again the origin coordinator as we cannot copy the lock files to other coordinators
+	echo ssh ${COORD_HOSTNAMES[$COORD_ORIG_INDEX]} $PGCTL_SERVER stop -D ${COORD_PGDATA[$COORD_ORIG_INDEX]}
+	ssh ${COORD_HOSTNAMES[$COORD_ORIG_INDEX]} $PGCTL_SERVER stop -D ${COORD_PGDATA[$COORD_ORIG_INDEX]}; err=$?
+	if [ $err -gt "0" ]
+	then
+		"pg_ctl couldn't stop server"
+		exit 2
+	fi
+fi
+
+#5) before copying the catalogs, save the configuration files or they are erased by the catalog copy
+#make a copy of them in a folder in /tmp/pgxc_conf (default folder)
+if [ -d $CONFIG_FOLDER ]
+then
+	rm -rf $CONFIG_FOLDER
+fi
+mkdir $CONFIG_FOLDER
+
+for index in ${!COORD_HOSTNAMES[*]}
+do
+	if [ $index -ne $COORD_ORIG_INDEX ]
+	then
+		targethost=${COORD_HOSTNAMES[$index]}
+		targetdata=${COORD_PGDATA[$index]}
+		echo scp -pr $targethost:$targetdata/postgresql.conf $CONFIG_FOLDER/postgresql.conf.$index
+		echo scp -pr $targethost:$targetdata/pg_hba.conf $CONFIG_FOLDER/pg_hba.conf.$index
+		scp -pr $targethost:$targetdata/postgresql.conf $CONFIG_FOLDER/postgresql.conf.$index; err=$?
+		if [ $err -gt "0" ]
+		then
+			echo "deleting saved configuration files"
+			rm -rf $CONFIG_FOLDER
+			echo "scp failed with "$targethost
+			exit 2
+		fi
+		scp -pr $targethost:$targetdata/pg_hba.conf $CONFIG_FOLDER/pg_hba.conf.$index; err=$?
+		if [ $err -gt "0" ]
+		then
+			echo "deleting saved configuration files"
+			rm -rf $CONFIG_FOLDER
+			echo "scp failed with "$targethost
+			exit 2
+		fi
+	fi
+done
+
+#6) copy catalog files to all coordinators but not to the origin one
+for index in ${!COORD_HOSTNAMES[*]}
+do
+	if [ $index -ne $COORD_ORIG_INDEX ]
+	then
+		srchost=${COORD_HOSTNAMES[$COORD_ORIG_INDEX]}
+		srcdata=${COORD_PGDATA[$COORD_ORIG_INDEX]}
+		targethost=${COORD_HOSTNAMES[$index]}
+		targetdata=${COORD_PGDATA[$index]}
+		#First erase the data to have a nice cleanup
+		echo ssh $targethost rm -rf $targetdata
+		ssh $targethost rm -rf $targetdata
+
+		#Just to be sure that catalog files of origin coordinator are copied well
+		echo scp -pr $srchost:$srcdata $targethost:$targetdata
+		scp -pr $srchost:$srcdata $targethost:$targetdata; err=$?
+		if [ $err -gt "0" ]
+		then
+			echo "deleting saved configuration files"
+			rm -rf $CONFIG_FOLDER
+			echo "scp failed with "$targethost
+			exit 2
+		fi
+	fi
+done
+
+#7) copy back the configuration files to the corresponding fresh folders
+#but not the configuration files of the origin coordinator
+for index in ${!COORD_HOSTNAMES[*]}
+do
+	if [ $index -ne $COORD_ORIG_INDEX ]
+	then
+		targethost=${COORD_HOSTNAMES[$index]}
+		targetdata=${COORD_PGDATA[$index]}
+		echo scp -pr $CONFIG_FOLDER/postgresql.conf.$index $targethost:$targetdata/postgresql.conf
+		echo scp -pr $CONFIG_FOLDER/pg_hba.conf.$index $targethost:$targetdata/pg_hba.conf
+		scp -pr $CONFIG_FOLDER/postgresql.conf.$index $targethost:$targetdata/postgresql.conf; err=$?
+		if [ $err -gt "0" ]
+		then
+			echo "deleting saved configuration files"
+			rm -rf $CONFIG_FOLDER
+			echo "scp failed with "$targethost
+			exit 2
+		fi
+		scp -pr $CONFIG_FOLDER/pg_hba.conf.$index $targethost:$targetdata/pg_hba.conf; err=$?
+		if [ $err -gt "0" ]
+		then
+			echo "deleting saved configuration files"
+			rm -rf $CONFIG_FOLDER
+			echo "scp failed with "$targethost
+			exit 2
+		fi
+	fi
+done
+
+#8) wait a little bit...
+sleep 1
+
+#9) restart all the other coordinators, origin coordinator has been stopped after DDL run
+for index in ${!COORD_HOSTNAMES[*]}
+do
+	echo ssh ${COORD_HOSTNAMES[$index]} $COORD_SERVER $COORD_OPTIONS -p ${COORD_PORTS[$index]} -D ${COORD_PGDATA[$index]} &
+	ssh ${COORD_HOSTNAMES[$index]} $COORD_SERVER $COORD_OPTIONS -p ${COORD_PORTS[$index]} -D ${COORD_PGDATA[$index]} &
+done
+
+sleep 2
+
+#Clean also the folder in tmp keeping the configuration files
+rm -rf $CONFIG_FOLDER
+
+#10) finished :p
+exit
\ No newline at end of file

-----------------------------------------------------------------------

Summary of changes:
 src/backend/Makefile                    |    4 +-
 src/backend/utils/misc/pgxc.conf.sample |   20 ++
 src/bin/initdb/initdb.c                 |   28 ++
 src/bin/scripts/Makefile                |    2 +
 src/bin/scripts/pgxc_ddl                |  443 +++++++++++++++++++++++++++++++
 5 files changed, 496 insertions(+), 1 deletions(-)
 create mode 100644 src/backend/utils/misc/pgxc.conf.sample
 create mode 100644 src/bin/scripts/pgxc_ddl


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