arrays - XPATH select by set of possible attribute values -


i have this:

<database>  <exercise_muscle id="20" muscleid="1" exerciseid="1" />  <exercise_muscle id="35" muscleid="2" exerciseid="1" />  <exercise_muscle id="50" muscleid="3" exerciseid="2" />  <exercise_muscle id="50" muscleid="4" exerciseid="2" />  </database>

and want exercise_muscle nodes, have e.g. muscleid value 1, 3 or 4.. set of possible values.

i know can use "or", hoping there better solution.

how this? (runs using xpath 2.0)

/database/exercise_muscle[@muscleid = ('1', '3', '4')]

alternatively, can use

/database/exercise_muscle[@muscleid = '1' or @muscleid = '3' or @muscleid = '4']

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