X-Git-Url: http://jsfdemo.indexdata.com/?a=blobdiff_plain;ds=sidebyside;f=doc%2Fvirt_db.xml;h=13b86adddce5fe2e4dd5485666ba92d377c5771a;hb=e03b9210ed8dfa36f2f5c5b73d24223723e9104c;hp=1fbdf9687af20fe6ca98fa9224d7a65b1c454d3e;hpb=59a80dbc0ba9631cc217c0a87e9d9d86c5732fe9;p=metaproxy-moved-to-github.git

diff --git a/doc/virt_db.xml b/doc/virt_db.xml
index 1fbdf96..13b86ad 100644
--- a/doc/virt_db.xml
+++ b/doc/virt_db.xml
@@ -27,12 +27,21 @@
    Z39.50 virtual database recognized.
    The name of the database is the text content of the
    <literal>&lt;database&gt;</literal> element which should be
-   first element inside th virtual section.
+   first element inside the virtual section. 
+  </para>
+  <para>
+   For Metaproxy 1.0.20 and later, the database is treated as a glob pattern.
+   This allows operators * (any number of any character) and 
+   ? (any single character). The virtual sections are inspected in
+   the order given. The first matching virtual database is used.
   </para>
   <para>
    Following that is one or more <literal>&lt;target&gt;</literal>
    elements with the identifier of each target that the virtual database
-   maps to.
+   maps to. If a database is given for a target (following a slash), that
+   database name is used as Z39.50 database for this target. If the
+   database is omitted for the target, the original (virtual) database
+   is used as Z39.50 database.
   </para>
   <para>
    If multiple targets are given that has special meaning depending on the
@@ -74,6 +83,10 @@
         <database>db3</database>
         <target>indexdata.com/special</target>
       </virtual>
+      <virtual>
+        <database>*</database><!-- default -->
+        <target>localhost:9999</target><-- database not altered -->
+      </virtual>
     </filter>
 ]]>
    </screen>