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Posted to commits@pinot.apache.org by GitBox <gi...@apache.org> on 2019/07/02 21:55:37 UTC
[GitHub] [incubator-pinot] icefury71 commented on issue #4230: NULL value
support for all data types
icefury71 commented on issue #4230: NULL value support for all data types
URL: https://github.com/apache/incubator-pinot/issues/4230#issuecomment-507859531
@kishoreg One potential issue with Query Execution Option 1 (explicitly add x != NULL) is when there are multiple aggregations: eg: select sum(col1), avg(col2) where ... col1 !=NULL AND/OR ... col2 != NULL
Here we need to come up with the right filtering condition. Do you think making it implicit might be better ?
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