Semantic Compound Queries Extension

        Version 0.3.1
        Yaron Koren

This is free software licensed under the GNU General Public License. Please
see http://www.gnu.org/copyleft/gpl.html for further details, including the
full text and terms of the license.

== Overview ==

Semantic Compound Queries is an extension to MediaWiki that defines a
parser function, '#compound_query', that displays the results of the
equivalent of multiple Semantic MediaWiki #ask queries at the same time.
The syntax of #compound_query resembles that of #ask, but with more than
one query, and with the elements of each sub-query delimited by semicolons
instead of pipes. Elements that are common across all sub-queries, like
'format=' and 'width=' (for maps) should be placed after all sub-queries.

A sample call to #compound query, which retrieves both biographies, along
with their subject; and fiction books, along with their author; is:

{{#compound_query:[[Category:Books]][[Has gentre::Biography]];?Covers subject=Subject
	|[[Category:Books]][[Has genre::Fiction]];?Has author=Author
	|format=list}}

For more information, see the extension homepage at:
http://www.mediawiki.org/wiki/Extension:Semantic_Compound_Queries

== Requirements ==

This version of the Semantic Compound Queries extension requires MediaWiki 1.14
or higher and Semantic MediaWiki 1.2 or higher.

== Installation ==

To install the extension, place the entire 'SemanticCompoundQueries' directory
within your MediaWiki 'extensions' directory, then add the following
line to your 'LocalSettings.php' file:

 require_once( "$IP/extensions/SemanticCompoundQueries/SemanticCompoundQueries.php" );

== Contact ==

Comments, questions, suggestions and bug reports should be sent to
the Semantic MediaWiki mailing list:

 https://lists.sourceforge.net/lists/listinfo/semediawiki-user

If possible, please add "[SCQ]" at the beginning of the subject line, to
clarify the subject matter.

