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v4.3
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    中文EN
    v4.3

      Operator

      Category
      Operator
      Information abstractor . (access schema or property of a NODE or EDGE type, access x or y of a point type, access key of a object type), [ ] (access one or multiple elements of a list type)
      List builder [ ] (build a list type)
      Full-text index prefix ~ (prompt for full-text index name during full-text filtering, note the difference from =~)
      Schema checker @
      String concatenator +
      Numeric operator +-*/%
      Comparison operator ==!=><>=<=<><=>
      Belonging judgement operator INNIN
      Containing judgement operator CONTAINS
      Regular matching operator =~
      Null judgement operator IS NULLIS NOT NULL
      Logic operator &&||!XOR
      Deduplication operator DISTINCT

      Regarding the information abstractors please refer to documentation Alias System.

      Regarding the full-text index prefix please refer to documentation Full-text

      For the rest of operators please refer to Operator Details.

      The following table shows the precedence of some operators (1 represents the highest):

      Precedence
      Operator
      Type Category
      1 ( ) Boost local priority
      2 @ Unary conditional operator
      3 ! Unary logic operator
      4 *, /, % Binary numeric operator
      5 +, - Binary numeric operator, string concatenator
      6 >, <, >= , <= , <> , <=>, IN, NIN, CONTAINS, =~ Binary conditional operator
      7 == , != Binary conditional operator
      8 && Binary logic operator
      9 XOR, || Binary logic operator
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