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v4.0
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    中文EN
    v4.0

      Or

      Expression, Operand

      Combine expressions <exp1> and <exp2> to get the results as in:

      <exp1> <exp2> Result
      0 0 0
      0 1 1
      1 0 1
      1 1 1

      Syntax:

      • Expression: <exp1> || <exp2>
      • Operand: expression (true, false)

      Common Usage

      Example: find 10 cards or customers' information

      find().nodes({@card || @customer}) as n
      limit 10
      return n{*}
      

      Example: Find 10 cards at level greater than 5 or balance beyond 500,000

      find().nodes({@card.balance > 500000 || @card.level > 5}) as n
      limit 10
      return n{*}
      

      Note: the filter can be put into {@card && (balance > 500000 || level > 5)}, where || has lower precedence than &&, but the parenthesis ( ) can raise its priority.

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