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Add new variable "server_version_num", which is almost the same as

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"server_version" but uses the handy PG_VERSION_NUM which allows apps to
do things like if ($version >= 80200) without having to parse apart the
value of server_version themselves.

Greg Sabino Mullane greg@turnstep.com
This commit is contained in:
Bruce Momjian
2006-09-02 13:12:50 +00:00
parent bb7be1ee10
commit 04912899e7
3 changed files with 30 additions and 5 deletions
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15
doc/src/sgml/config.sgml
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@ -1,4 +1,4 @@
<!-- $PostgreSQL: pgsql/doc/src/sgml/config.sgml,v 1.78 2006/08/29 11:37:47 petere Exp $ -->
<!-- $PostgreSQL: pgsql/doc/src/sgml/config.sgml,v 1.79 2006/09/02 13:12:50 momjian Exp $ -->
<chapter Id="runtime-config">
<title>Server Configuration</title>
@ -4226,6 +4226,19 @@ dynamic_library_path = 'C:\tools\postgresql;H:\my_project\lib;$libdir'
</listitem>
</varlistentry>
<varlistentry id="guc-server-version-num" xreflabel="server_version_num">
<term><varname>server_version_num</varname> (<type>integer</type>)</term>
<indexterm>
<primary><varname>server_version_num</> configuration parameter</primary>
</indexterm>
<listitem>
<para>
Reports the version number of the server as an integer. It is determined
by the value of <literal>PG_VERSION_NUM</> when building the server.
</para>
</listitem>
</varlistentry>
</variablelist>
</sect1>