Truncate doc fix

With a recent commit truncate is transaction safe in 7.4.

Index: doc/src/sgml/ref/truncate.sgml
===================================================================
RCS file:
/projects/cvsroot/pgsql-server/doc/src/sgml/ref/truncate.sgml,v
retrieving revision 1.8
diff -c -r1.8 truncate.sgml
*** doc/src/sgml/ref/truncate.sgml 2002/05/18 15:44:47 1.8
--- doc/src/sgml/ref/truncate.sgml 2002/12/06 03:00:15
***************
*** 84,95 ****
<command>DELETE</command> but since it does not actually scan the
table it is faster. This is most useful on large tables.
</para>
-
- <para>
- <command>TRUNCATE</command> cannot be executed inside a transaction
- block (<command>BEGIN</>/<command>COMMIT</> pair), because there is
- no way to roll it back.
- </para>
</refsect1>

<refsect1 id="R1-SQL-TRUNCATE-2">
--- 84,89 ----

--
Rod Taylor <rbt(at)rbt(dot)ca>

PGP Key: http://www.rbt.ca/rbtpub.asc