[teiid-commits] teiid SVN: r1766 - trunk/documentation/reference/src/main/docbook/en-US/content.

[teiid-commits at lists.jboss.org]

Author: shawkins
Date: 2010-01-21 11:22:48 -0500 (Thu, 21 Jan 2010)
New Revision: 1766

Modified:
   trunk/documentation/reference/src/main/docbook/en-US/content/scalar_functions.xml
Log:
TEIID-938 adding a note about non-ascii range values 

Modified: trunk/documentation/reference/src/main/docbook/en-US/content/scalar_functions.xml
===================================================================
--- trunk/documentation/reference/src/main/docbook/en-US/content/scalar_functions.xml	2010-01-21 15:42:22 UTC (rev 1765)
+++ trunk/documentation/reference/src/main/docbook/en-US/content/scalar_functions.xml	2010-01-21 16:22:48 UTC (rev 1766)
@@ -755,7 +755,7 @@
               <para>ASCII(x)</para>
             </entry>
             <entry>
-              <para>Provide ASCII value of the left most character in x.  The empty string will as input will return null.</para>
+              <para>Provide ASCII value of the left most character in x.  The empty string will as input will return null. <footnoteref linkend="nonAscii"/></para>
             </entry>
             <entry>
               <para>return type is integer</para>
@@ -766,7 +766,11 @@
               <para>CHR(x) CHAR(x)</para>
             </entry>
             <entry>
-              <para>Provide the character for ASCII value x</para>
+              <para>Provide the character for ASCII value x 
+              	<footnote label="1" id="nonAscii"><para>Non-ASCII range characters or integers used in these functions 
+              	may produce different results or exceptions depending on where the function is evalutated (Teiid vs. source).  
+              	Teiid's uses Java default int to char and char to int conversions, which operates over UTF16 values.</para></footnote>
+              </para>
             </entry>
             <entry>
               <para>x in {integer}</para>