[GitHub] [arrow-datafusion] jgoday commented on issue #420: Support for `!=` predicate in pruning predicates

2021-06-14 Thread GitBox 


jgoday commented on issue #420:
URL: 
https://github.com/apache/arrow-datafusion/issues/420#issuecomment-859926283


   @alamb  I think that I express myself incorrectly :)
   Created #544 PR.


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[GitHub] [arrow-datafusion] jgoday commented on issue #420: Support for `!=` predicate in pruning predicates

2021-06-10 Thread GitBox 


jgoday commented on issue #420:
URL: 
https://github.com/apache/arrow-datafusion/issues/420#issuecomment-85878


   @alamb  Can I try to solve this issue ?
   
   If I understand it correctly, for the non equal predicate the expression 
should be pruned if the literal value does not fall between the min and max 
values, Am I right ?
   (I have already tried to implement it here 
(https://github.com/jgoday/arrow-datafusion/commit/3bb55a4464d23e2a4eb319aac1b51361f31c7485),
 I can make a PR if you approve it)


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[GitHub] [arrow-datafusion] jgoday commented on issue #420: Support for `!=` predicate in pruning predicates

2021-06-10 Thread GitBox 


jgoday commented on issue #420:
URL: 
https://github.com/apache/arrow-datafusion/issues/420#issuecomment-858776910


   Can I try to solve this issue ?
   
   If I understand it correctly, for the non equal predicate the expression 
should be pruned if the literal value does not fall between the min and max 
values, Am I right ?
   


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