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By doing:
group by w1.power, p1.age
You are only considering one direction of the combination (power, age), You would have toconsider the other direction as well, like below:
group by w1.power, p1.age or p1.age, w1.power
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Ollivander's Inventory
You are viewing a single comment's thread. Return to all comments →
By doing:
group by w1.power, p1.age
You are only considering one direction of the combination (power, age), You would have toconsider the other direction as well, like below:
group by w1.power, p1.age or p1.age, w1.power