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-rw-r--r--doc/src/sgml/ref/clusterdb.sgml15
1 files changed, 13 insertions, 2 deletions
diff --git a/doc/src/sgml/ref/clusterdb.sgml b/doc/src/sgml/ref/clusterdb.sgml
index 15caa1affa3..2990b2c8af2 100644
--- a/doc/src/sgml/ref/clusterdb.sgml
+++ b/doc/src/sgml/ref/clusterdb.sgml
@@ -1,5 +1,5 @@
<!--
-$PostgreSQL: pgsql/doc/src/sgml/ref/clusterdb.sgml,v 1.22 2007/06/04 10:02:40 petere Exp $
+$PostgreSQL: pgsql/doc/src/sgml/ref/clusterdb.sgml,v 1.23 2007/12/11 19:57:32 tgl Exp $
PostgreSQL documentation
-->
@@ -164,7 +164,18 @@ PostgreSQL documentation
<term><option>--password</></term>
<listitem>
<para>
- Force password prompt.
+ Force <application>clusterdb</application> to prompt for a
+ password before connecting to a database.
+ </para>
+
+ <para>
+ This option is never essential, since
+ <application>clusterdb</application> will automatically prompt
+ for a password if the server demands password authentication.
+ However, <application>clusterdb</application> will waste a
+ connection attempt finding out that the server wants a password.
+ In some cases it is worth typing <option>-W</> to avoid the extra
+ connection attempt.
</para>
</listitem>
</varlistentry>