# 22. Virtuoso Functions Guide - VHOST_REMOVE

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## VHOST_REMOVE

remove a virtual host or virtual directory
Void DB.DBA.VHOST_REMOVE (in vhost varchar, in lhost varchar, in lpath varchar, in del_vsps integer);
Parameters
vhost – A string containing the virtual host name that the browser presents as Host: entry in the request headers. i.e. Name-based virtual hosting. Default value as defined in the Virtuoso INI file.
lhost – A string containing the address of the network interface the Virtuoso HTTP server uses to listen and accept connections. Default value as defined in the Virtuoso INI file.
lpath – A string containing the path component of the URI for the logical path.
del_vsps – if a positive number will indicate to the server to drop all compilations of VSP files in this domain. Default value is 0.
Return Types

The return is VOID.

Description

vhost_remove is used to remove virtual hosts and virtual paths on the Virtuoso HTTP server. Effectively this procedure deletes a row in the table DB.DBA.HTTP_PATH. Virtuoso supports both flavours of virtual hosting: IP-based and name-based.

Examples
Removing Virtual Host Definitions

    SQL> VHOST_REMOVE (vhost=>'www.foo.com:8889',
      lhost=>'host.foo.com:8889',
      lpath=>'/appsimple');

Now, attempts to retrieve http://www.foo.com:8889/ will be rejected.

See Also

The Virtuoso Web Server Chapter in the Virtuoso Manual for discussion on this topic.

vhost_remove.