Author: shawkins Date: 2010-06-22 15:24:56 -0400 (Tue, 22 Jun 2010) New Revision: 2279 Added: branches/7.0.x/documentation/admin-guide/src/main/docbook/en-US/content/appendix-c.xml Modified: branches/7.0.x/documentation/admin-guide/src/main/docbook/en-US/admin_guide.xml Log: TEIID-1016 adding an appending about system properties Modified: branches/7.0.x/documentation/admin-guide/src/main/docbook/en-US/admin_guide.xml =================================================================== --- branches/7.0.x/documentation/admin-guide/src/main/docbook/en-US/admin_guide.xml 2010-06-22 19:11:30 UTC (rev 2278) +++ branches/7.0.x/documentation/admin-guide/src/main/docbook/en-US/admin_guide.xml 2010-06-22 19:24:56 UTC (rev 2279) @@ -53,6 +53,6 @@ <xi:include href="content/adminshell.xml" xmlns:xi="http://www.w3.org/2001/XInclude" /> <xi:include href="content/appendix-a.xml" xmlns:xi="http://www.w3.org/2001/XInclude" /> <xi:include href="content/appendix-b.xml" xmlns:xi="http://www.w3.org/2001/XInclude" /> - + <xi:include href="content/appendix-c.xml" xmlns:xi="http://www.w3.org/2001/XInclude" /> </book> Added: branches/7.0.x/documentation/admin-guide/src/main/docbook/en-US/content/appendix-c.xml =================================================================== --- branches/7.0.x/documentation/admin-guide/src/main/docbook/en-US/content/appendix-c.xml (rev 0) +++ branches/7.0.x/documentation/admin-guide/src/main/docbook/en-US/content/appendix-c.xml 2010-06-22 19:24:56 UTC (rev 2279) @@ -0,0 +1,21 @@ +<!DOCTYPE appendix PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [ +<!ENTITY % CustomDTD SYSTEM "../../../../../../docbook/custom.dtd"> +%CustomDTD; +]> +<appendix id="system_properties"> + <title>System Properties</title> + <para>Some of Teiid's low-level behavior can be configured via system properties, rather than through configuration files. + A typical place to set system properties for JBoss AS launches is in the &lt;jboss-install&gt;/bin/run.conf. A property setting + has the format -Dproperty=value</para> + <itemizedlist> + <listitem> + <para><emphasis>org.teiid.allowNanInfinity</emphasis> - defaults to false. Set to true to allow numeric functions + to return NaN (Not A Number) and +-Infinity. Note that these values are not covered by the SQL specification.</para> + </listitem> + <listitem> + <para><emphasis>org.teiid.useValueCache</emphasis> - defaults to true. Set to false to disable the value cache. + Value caching is used dynamically when buffer memory is running low to reuse identical values, but at a computational cost. + If there is memory available, you should first increase the buffer memory rather than disabling value caching.</para> + </listitem> + </itemizedlist> +</appendix> \ No newline at end of file Property changes on: branches/7.0.x/documentation/admin-guide/src/main/docbook/en-US/content/appendix-c.xml ___________________________________________________________________ Name: svn:mime-type + text/plain