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@morningman morningman merged commit 296e649 into apache:kafka_routine_load Apr 1, 2019
morningman added a commit to morningman/doris that referenced this pull request Apr 4, 2019
EmmyMiao87 pushed a commit to EmmyMiao87/incubator-doris that referenced this pull request Apr 23, 2019
liaoxin01 pushed a commit to liaoxin01/doris that referenced this pull request Nov 18, 2022
* Opt perf topn (apache#805)

* topn detail query optimization: runtime predicate for rows

* add missing new files runtime_predicate.h/cpp

* topn detail query opt: runtime predicate for segments and pages

* topn detail query opt: fe check query to enable opt

* do not use topn opt for order by string type

* fix nullpointer when check type

* support more types and using TypeIndex in runtime_predicate

* [enhance-WIP](topn-two-phase) implement topn two phase read (apache#783)

* [fix](topn) fix conjunct_expr_root nullptr (apache#794)

* [enhance](topn-two-phase) support VOlapScanNode (apache#799)

* [enhance](topn) trick setParallelExecNum(1) when using topn optimization (apache#802)

* use HeapSorter when _use_topn_opt or no var length field

* remove debug log

Co-authored-by: Kang <kxiao.tiger@gmail.com>

* [chore](topn-optimize) make code more readable

Co-authored-by: Kang <kxiao.tiger@gmail.com>
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