title: Split operation for each row in cypher
body: <p>I have this query -</p>
  
  <pre><code>LOAD CSV from "file:/C:/1m/movies1.csv" AS rows 
  FIELDTERMINATOR ';' unwind rows as row
  foreach (r in row|
  SPLIT(r[3],"|") as genre
  merge (c:Genres { name: genre }) 
  merge (m:Movies { MovieID: row[1] }) 
  MERGE (m)-[:HAS_GENRE]-&gt;(c))
  </code></pre>
  
  <p>the rows are like this - </p>
  
  <pre><code>1;Toy Story (1995);Animation|Children's|Comedy
  2;Jumanji (1995);Adventure|Children's|Fantasy
  3;Grumpier Old Men (1995);Comedy|Romance
  4;Waiting to Exhale (1995);Comedy|Drama
  </code></pre>
  
  <p>So the third element of each row has multiple values that I want to unwind with '|' delimiter. But I get the <strong>error</strong>-</p>
  
  <pre><code>Invalid input 'P': expected 't/T' or 'e/E' (line 4, column 2 (offset: 108))
  "SPLIT(r[3],"|") as genre"
  </code></pre>
  
  <p>How do I split for the third item in each row and add merge them to a node?</p>