Index: installation.sgml
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RCS file: /projects/cvsroot/pgsql/doc/src/sgml/installation.sgml,v
retrieving revision 1.233
diff -c -r1.233 installation.sgml
*** installation.sgml	15 May 2005 00:26:18 -0000	1.233
--- installation.sgml	12 Jun 2005 13:30:06 -0000
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*** 874,879 ****
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        </varlistentry>
  
        <varlistentry>
+        <term><option>--enable-integer-datetimes</option></term>
+        <listitem>
+         <para>
+          Use 64-bit integer storage for datetimes and intervals. 
+          This guarantees microsecond precision in datetime calculations.
+         </para>
+        </listitem>
+       </varlistentry>
+ 
+       <varlistentry>
         <term><option>--disable-spinlocks</option></term>
         <listitem>
          <para>