Storages: introduce trim min-max index for DATE/DATETIME/TIMESTAMP rough set filtering - #10981

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JaySon-Huang wants to merge 8 commits into

pingcap:masterfrom

JaySon-Huang:jayson/trim_datetime_minmax_index

Commits on Aug 31, 2026

Add tuned proposal
JaySon-Huang
committed
10d33f9
Implement Phase A of trim min-max index format and compatibility.
JaySon-Huang
committed
f2c1d39
Implement Phase B write path for trim min-max index.
JaySon-Huang
committed
984ded9
Implement Phase C query-domain and trim read path.
JaySon-Huang
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92fd692
Fix trim index selection to require per-predicate eligibility.
JaySon-Huang
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d9c5ae6
Fix empty DateRange and unparseable temporal bound handling.
JaySon-Huang
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88e82b5
Pass ReadTag into DMFilePackFilter for trim metrics gating.
JaySon-Huang
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5a9c1a5
format file
JaySon-Huang
committed
e8b2ad9