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v4.0
    v4.0

    Logic Operator

    Logic operator combines multiple sub-conditions into a more complex logical judgement basis.

    Syntax: {<sub_condition1> <operator1> <sub_condition2> <operator2> ...<sub_conditionN>}

    Logic Tree

    Example: as the UQL logic tree shown below, this UQL line is to find 10 cards whose levels are higher than 2 or balances are more than 100,000 dollars from cards that have been in inactive status.

    find().nodes({@card && !active && (level > 2 || balance > 100000)})
    return nodes{*} limit 10
    

    Example: as the UQL logic tree shown below, without the parentheses from the previous UQL example, this example is to find 10 cards whose levels are greater than 2 and are in inactive status, or balances are over 100,000.

    find().nodes({@card && !active && level > 2 || balance > 100000})
    return nodes{*} limit 10
    
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