[r2004-07-03 12:05:13 by beppe] Empty log message

Original author: beppe
Date: 2004-07-03 12:06:44+00:00

web/manual/expressions.xml

@@ -682,9 +682,10 @@ expression, the <code>%%pi%%</code>'s are patterns, and the
 </p>
 <p>
 A <code>select</code> expression works like a set of nested
-<code>transform</code> expressions. The advantage of using selections is that
-these queries are automatically optimized by applying classical logic SQL query
-optimizations techniques (automatic optimization can be disabled).
+<code>transform</code> expressions. The advantage of using select rather than
+transform is that queries are automatically optimized by applying classical
+logic SQL optimization techniques (this automatic optimization can be
+disabled).
 </p>
 </box>
 </page>