Cypher Query for Char Node Property

Question

I declared using SDN (spring data neo4j) a char property in java

@NodeEntity
public class Psite {

    @GraphId
    Long id;

    @Indexed(unique = true)
     public String identifier;
     public char amino;

However I cannot perform any queries regarding this property on browser of neo4j server.

All three cases below give me 0 results.

MATCH (n:`Psite`) WHERE n.amino = "T" RETURN n LIMIT 25

MATCH (n:`Psite` {amino : 'T'}) RETURN n LIMIT 25

MATCH (n:`Psite` {amino : "T"}) RETURN n LIMIT 25

Can somebody help me please

Answer 1

As per comments above the best solution so far is:

MATCH (n:`Psite`) WHERE n.amino = 84 RETURN n LIMIT 25

instead of

MATCH (n:`Psite`) WHERE n.amino = "T" RETURN n LIMIT 25

ie replace "T" with its int ASCII value.