title: Node disappears after restart server. Neo4j 3.0 Cypher 3
body: <p>I'm trying to add a node to my base, but every time I restart the server, the node disappears along with their relationships.</p>
  
  <p>I started my base by importing a CSV using the ./neo4j-import script in the bin folder. The node in question is a node that connects to all subgraphs of my base (like a root node), turning the base into a connected graph.</p>
  
  <p>I already added through the shell (./neo4j-shell) through the web application and using python (using <code>from neo4j.v1 driver import GraphDatabase</code>), in all cases when I restart the server, the node disappears.</p>
  
  <p>The command I am using in all approaches is this:</p>
  
  <pre><code>neo4j-sh (?)$ create(r:PDB{name: 'root', resolution: 'less than 2.0', method: 'x-ray diffraction'}); 
  
  neo4j-sh (?)$ match(r:PDB{name:'root'}) match(p:PDB_FILE) merge(r)-[:HAS_PDB]-&gt;(p);
  </code></pre>
  
  <p>In the latest attempt used differently (using <code>commit</code>):</p>
  
  <pre><code>neo4j-sh (?)$ begin 
  
  neo4j-sh (?)$ create(r:PDB{name: 'root', resolution: 'less than 2.0', method: 'x-ray diffraction'}); 
  
  neo4j-sh (?)$ match(r:PDB{name:'root'}) match(p:PDB_FILE) merge(r)-[:HAS_PDB]-&gt;(p);
  
  neo4j-sh (?)$ commit
  </code></pre>
  
  <p>But without success.</p>
  
  <p>I'm using version 3.0. * of Neo4j, Cypher 3.0, Ubuntu 4.14 server.</p>