Operators have a precedence which is currently hardcoded into the parser.
Most operators have the same precedence and are left-associative. This may lead
to non-intuitive behavior; for example the boolean operators "<" and ">"
- have a different precedence that the boolean operators "<=" and ">=".
+ have a different precedence than the boolean operators "<=" and ">=".
<table tocentry="1">
<title>
left
</entry>
<entry>
-multiplication, division
+multiplication, division, modulo
</entry>
</row>
<row>
</row>
<row>
<entry>
+OVERLAPS
+</entry>
+<entry>
+</entry>
+<entry>
+time interval overlap
+</entry>
+</row>
+<row>
+<entry>
LIKE
</entry>
<entry>
</TGROUP>
</TABLE>
</Para>
+
+ <para>
+ <note>
+ <para>
+ The operators ":" and ";" are deprecated, and will be removed in
+ the near future. Use the equivalent functions exp() and ln()
+ instead.
+ </para>
+ </note>
+ </para>
+
</sect1>
<sect1>