[common][core] Preserve identity-mapped iterators safely - #9702

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jianguotian wants to merge 6 commits into

apache:masterfrom

jianguotian:fix/preserve-specialized-iterators-full-identity

Commits on Sep 9, 2026

[common] Preserve specialized iterators for full identity mappings
mingfeng
committed
d53ff92

Commits on Sep 10, 2026

[core] Isolate row tracking from reusable column batches
mingfeng
committed
151f38b
[core] Avoid covariant array row-tracking failure
mingfeng
committed
3c2c993
[core] Preserve identity iterators without tracking fields
mingfeng
committed
4788f51
[common][core] Strengthen identity row-tracking tests
mingfeng
committed
53b5ad9

Commits on Sep 11, 2026

Merge upstream master into identity-mapping fix
mingfeng
committed
c6b3ac0