[openCypher tck case] Pattern Comprehension

[czpmango]

Unsupported.

Feature: Pattern3 - Pattern Comprehension

  Scenario: [1] Returning a pattern comprehension
    Given an empty graph
    And having executed:
      """
      CREATE (a:A)
      CREATE (a)-[:T]->(:B),
             (a)-[:T]->(:C)
      """
    When executing query:
      """
      MATCH (n)
      RETURN [p = (n)-->() | p] AS ps
      """
    Then the result should be, in any order:
      | ps                                     |
      | [<(:A)-[:T]->(:C)>, <(:A)-[:T]->(:B)>] |
      | []                                     |
      | []                                     |
    And no side effects

[czpmango]

refer to : https://neo4j.com/docs/cypher-manual/current/syntax/lists/#cypher-pattern-comprehension