[improvement](be) Add statistics-aware multi-stage predicate lazy materialization - #64891

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nooneuse wants to merge 24 commits into

apache:masterfrom

nooneuse:multi_stage_predicate_lm

Commits on Jul 3, 2026

add multi-stage predicate lm
yuanyuhao
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ecbda02
add profile for multi stage lm
yuanyuhao
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fba91dd
fix be build
yuanyuhao
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6247047
fix style
yuanyuhao
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b48a482
fix logic & regression test
yuanyuhao
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93589f5
add regression test out file
yuanyuhao
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befeb90
add more config
yuanyuhao
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b8025d2
improve usage & regression test
yuanyuhao
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bd4560f
add db & table support
yuanyuhao
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389cd46
fix some corner case
yuanyuhao
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25945d8
reformat be codes
yuanyuhao
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50d8305
reformat be codes (Part.2)
yuanyuhao
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cf2a4d8
fix bug in stage 1
yuanyuhao
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3a6d082
[improvement](be) Disable multi-stage LM for invalid stage1 columns
yuanyuhao
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c536e0d
optimize stage 2 reads
yuanyuhao
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81b82bd
optimize limit order
yuanyuhao
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7889e45
change default SurvivalRatioThreshold
yuanyuhao
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ee90235
fix style
yuanyuhao
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02160d9
fix compile
yuanyuhao
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d3b3dda
add lazy-pruned complex column for multi-stage
yuanyuhao
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0f4c899
fix protocal idx
yuanyuhao
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0de05a7

Commits on Jul 20, 2026

add auto predicate selecting from fe
yuanyuhao
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2b0afc4

Commits on Jul 24, 2026

improve config
yuanyuhao
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95268c2

Commits on Jul 28, 2026

[chore](build) Merge latest master into multi-stage predicate LM
yuanyuhao
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1df7825