Fix distinct aggregation input filtering when input mask has nulls#16747
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mbasmanova merged 1 commit intoprestodb:masterfrom Sep 17, 2021
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aweisberg
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Similar to prestodb#13852, distinct accumulator filtering checks were not checking for nulls which might allow null positions to pass the filter check incorrectly
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Similar to #13852, distinct accumulators were not checking for nulls in their input masks, which might allow null positions to pass the filter check incorrectly.