[Feature](topn) BE adaptive choose whether push topn filter down to storage layer #34713
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TPC-H: Total hot run time: 40599 ms |
TPC-DS: Total hot run time: 186739 ms |
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nextdreamblue
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May 13, 2024
…torage layer (apache#34713) support judge topn filter push down topn filter will push down to storage layer when 2 case: filter target is key column table data model is dup/merge on write
M1saka2003
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…torage layer (apache#34713) support judge topn filter push down topn filter will push down to storage layer when 2 case: filter target is key column table data model is dup/merge on write
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…torage layer (apache#34713) support judge topn filter push down topn filter will push down to storage layer when 2 case: filter target is key column table data model is dup/merge on write
M1saka2003
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…torage layer (apache#34713) support judge topn filter push down topn filter will push down to storage layer when 2 case: filter target is key column table data model is dup/merge on write
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Proposed changes
support judge topn filter push down
topn filter will push down to storage layer when 2 case:
Further comments
If this is a relatively large or complex change, kick off the discussion at dev@doris.apache.org by explaining why you chose the solution you did and what alternatives you considered, etc...