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v4.2
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    中文EN
    v4.2

      table()

      Function table() combines multiple (≥2) aliases into one table.

      When combining timestamp into a table, the function uses the time value in 0 time zone for each timestamp, instead of using the time value of user's current time zone.

      Arguments:

      • Any value <any>, auto-abstraction: UUID of NODE/EDGE
      • ...

      Returns:

      • Table <table>

      If aliases are non-homologous, Cartesian Product will be applied when the function is called in a WITH clause, or aliases will be trimmed when called in a RETURN clause.

      Constant

      Example: return 1, "abc", and "2023-01-05 0:0:0" in the table form

      return table(1, "abc", "2023-01-05 0:0:0")
      

      Alias (Homologous)

      Example: find 10 cards, return their numbers and expiry dates

      find().nodes({@card}) as n
      limit 10
      return table(n._id, n.expire_date) 
      

      Function (Homologous)

      Example:calculate the neighbor's number of Card CA001, CA002, and CA003

      uncollect ["CA001","CA002","CA003"] as n1
      khop().src({_id == n1}).depth(1) as n2
      group by n1
      return table(n1, count(n2))
      

      WITH Alias (Non-homologous)

      Example:

      uncollect [1,2,3] as a1
      uncollect [4,5] as a2
      with table(a1, a2) as a3
      return a3
      

      RETURN Alias (Non-homologous)

      Example:

      uncollect [1,2,3] as a1
      uncollect [4,5] as a2
      return table(a1, a2)
      
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