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From Andrea_julianos <>
Subject Re: Implement Custom Aggregate Functions in Phoenix
Date Wed, 24 Jul 2019 06:26:14 GMT
Hi friend,are you fixed this problem? 
I have some problem when I simulate sumAggregateFunction, I call it 
ZSumAggregateFunction, also, I add some class such ZDecimalAggregator, 
ZSumAggregateParseNode, and anyone were related with SumAggregateFunction.
so now, I can't find what place will aggregate every row's value, In 
ZDecialAggregator's function--Aggregate(), It's just run one time, and the 
value is final result 
can you help me, please, I have no idea. 
thank you!!! 

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