Change Password

Please enter the password.
Please enter the password. Between 8-64 characters. Not identical to your email address. Contain at least 3 of uppercase, lowercase, numbers, and special characters (such as @*&#).
Please enter the password.
Submit

Change Nickname

Current Nickname:
Submit

v4.2
Search
中文EN
v4.2

    Belong to

    in judges if a given value belongs to an array.

    • Expression: <value> in <array>
    • Left operand: string, number, time
    • Right operand: array
    • Abbreviated form: when judging whether the UUID of the current node/edge belongs to an array of integers or an array of UUIDs of a node/edge array alias, the filter can be abbreviated as the array of integers or the array of node/edge alias without the curly bracket:
    Standard Form Abbreviated Form Specification
    ({ _uuid in [1,2,3]}) ([1,2,3])
    ({ _uuid in intArray}) (intArray) intArray is the alias of the set

    Constant

    Example: judge if 2 belongs to [1,2,3]

    return 2 in [1,2,3]
    

    Function

    Example: judge if 2 belongs to [1,2,3]

    uncollect [1,2,3] as n
    return 2 in collect(n)
    

    Alias

    Example: find 10 nodes whose levels belong to [1,2,3]

    find().nodes() as n
    where n.level in [1, 2, 3]
    limit 10
    return n{*}
    

    Property

    Example: find 10 cards or customers

    find().nodes({@ in ["card","customer"]}) as n
    limit 10
    return n{*}
    

    Example: find 10 nodes whose levels belong to [1,2,3]

    find().nodes({level in [1, 2, 3]}) as n
    limit 10
    return n{*}
    

    UUID (Abbreviated)

    Example: find 1-hop neighbors of Node 1 (UUID is 1, etc), Node 2, and Node 3, then find 1-hop neighbors of these neighbors, return deduplicated results

    khop().n([1,2,3]).e().n() as n1
    with collect(n1) as n2
    khop().n(n2).e().n() as n3
    return distinct(n3)
    
    Please complete the following information to download this book
    *
    公司名称不能为空
    *
    公司邮箱必须填写
    *
    你的名字必须填写
    *
    你的电话必须填写
    *
    你的电话必须填写