Hi,
When reading the documentation about operator class, I found
the following description:
The pg_am table contains one row for every index access method.
Support for access to regular tables is built into PostgreSQL,
but all index access methods are described in pg_am.
It seems to me that this description says pg_am contains only
index access methods but not table methods. I wonder it is missed
to fix this when tableam was supported and other documentation
was changed in b73c3a11963c8bb783993cfffabb09f558f86e37.
Attached is a patch to remove the sentence that starts with
"Support for access to regular tables is ....".
Ragards,
Yugo Nagata
--
Yugo NAGATA <[email protected]>
diff --git a/doc/src/sgml/xindex.sgml b/doc/src/sgml/xindex.sgml
index c753d8005a..ff73233818 100644
--- a/doc/src/sgml/xindex.sgml
+++ b/doc/src/sgml/xindex.sgml
@@ -30,11 +30,8 @@
<para>
The <classname>pg_am</classname> table contains one row for every
- index method (internally known as access method). Support for
- regular access to tables is built into
- <productname>PostgreSQL</productname>, but all index methods are
- described in <classname>pg_am</classname>. It is possible to add a
- new index access method by writing the necessary code and
+ index and table method (internally known as access method). It is possible
+ to add a new index access method by writing the necessary code and
then creating an entry in <classname>pg_am</classname> — but that is
beyond the scope of this chapter (see <xref linkend="indexam"/>).
</para>
