View source for Space Race/MATCH Tutorial


== MATCH ==




[http://nosqlzoo.net/mw/visproject/visualisation.php Click here for 3d graph visualisation]

==Institutions==
<div class="q nonum" data-lang="neo4j">
  Use <code>MATCH</code> and <code>RETURN</code> to show nodes that are Institutions rather than Astronauts
  <p class='strong'>Show Institutions instead of Astronauts<p>
  <pre class="def"><nowiki>MATCH(n:Astronaut) RETURN n;</nowiki>
</pre>
<pre class="ans"><nowiki>MATCH(n:Institution) RETURN n; </nowiki>
</pre>
</div>

==Born in Russia==
<div class="q nonum" data-lang="neo4j">
  Use <code>WHERE</code> to specify conditions
  <p class='strong'>Show Astronauts born in Russia rather than the USA <p>
  <pre class="def"><nowiki>MATCH(n:Astronaut)-[:BORN_IN]-(c:Country) WHERE c.name = 'United States of America' RETURN n;</nowiki>
</pre>
<pre class="ans"><nowiki>MATCH(n:Astronaut)-[:BORN_IN]-(c:Country) WHERE c.name = 'Russia' RETURN n;</nowiki>
</pre>
</div>

{{Acknowledgements}}