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Document (compositeval).* field selection syntax
2010年10月14日 17:07:13 +0000 (20:07 +0300)
2010年10月14日 20:16:46 +0000 (23:16 +0300)

diff --git a/doc/src/sgml/syntax.sgml b/doc/src/sgml/syntax.sgml
index 008706e26aa9bece191017498b9439a64aed012f..e8e0da96b9577f5600852fe4e339c5fcbd3fdcd1 100644 (file)
--- a/doc/src/sgml/syntax.sgml
+++ b/doc/src/sgml/syntax.sgml
@@ -1448,6 +1448,15 @@ 1ドル.somecolumn
or that <structname>mytable</> is a table name not a schema name
in the second case.
</para>
+
+ <para>
+ In a select list (see <xref linkend="queries-select-lists">), you
+ can ask for all fields of a composite value by
+ writing <literal>.*</literal>:
+<programlisting>
+(compositecol).*
+</programlisting>
+ </para>
</sect2>
<sect2>
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