+ &clsql;'s symbolic SQL syntax currently has support for the
+ following &commonsql; compatible SQL operators:
+ </para>
+ <simplelist>
+ <!-- CommonSQL Compatible -->
+ <member><function>any</function></member>
+ <member><function>some</function></member>
+ <member><function>all</function></member>
+ <member><function>not</function></member>
+ <member><function>union</function></member>
+ <member><function>intersect</function></member>
+ <member><function>minus</function></member>
+ <member><function>except
+ </function></member>
+ <member><function>order-by
+ </function></member>
+ <member><function>null
+ </function></member>
+ <member><function>*
+ </function></member>
+ <member><function>+
+ </function></member>
+ <member><function>/
+ </function></member>
+ <member><function>-
+ </function></member>
+ <member><function>like
+ </function></member>
+ <member><function>and
+ </function></member>
+ <member><function>or
+ </function></member>
+ <member><function>in
+ </function></member>
+ <member><function>substr
+ </function></member>
+ <member><function>||
+ </function></member>
+ <member><function>=
+ </function></member>
+ <member><function><
+ </function></member>
+ <member><function>>
+ </function></member>
+ <member><function>>=
+ </function></member>
+ <member><function><=
+ </function></member>
+ <member><function><>
+ </function></member>
+ <member><function>count
+ </function></member>
+ <member><function>max
+ </function></member>
+ <member><function>min
+ </function></member>
+ <member><function>avg
+ </function></member>
+ <member><function>sum
+ </function></member>
+ <member><function>function
+ </function></member>
+ <member><function>between
+ </function></member>
+ <member><function>distinct
+ </function></member>
+ <member><function>nvl
+ </function></member>
+ <member><function>slot-value
+ </function></member>
+ <member><function>userenv
+ </function></member>
+ </simplelist>
+ <para>
+ as well as the pseudo-operator <function>function</function>.
+ </para>
+ <para> The following operators are provided as &clsql; extensions to
+ the &commonsql; API.
+ <simplelist>
+ <!-- CLSQL Extensions -->
+ <member><function>concat
+ </function></member>
+ <member><function>substring
+ </function></member>
+ <member><function>limit
+ </function></member>
+ <member><function>group-by
+ </function></member>
+ <member><function>having
+ </function></member>
+ <member><function>not-null
+ </function></member>
+ <member><function>exists
+ </function></member>
+ <member><function>uplike
+ </function></member>
+ <member><function>is
+ </function></member>
+ <member><function>==
+ </function></member>
+ <member><function>the
+ </function></member>
+ <member><function>coalesce
+ </function></member>
+ <member><function>view-class
+ </function></member>
+ </simplelist>
+ </para>
+ <para>
+ Note that some of these operators are not supported by all of
+ the RDBMS supported by &clsql; (see the <link
+ linkend="appendix">Appendix</link> for details).