columnar: Refactor for later pipeline evolution#10907

Open

JaySon-Huang wants to merge 10 commits into

pingcap:masterfrom

JaySon-Huang:refactor_for_pipeline

Commits on Jun 22, 2026

refactor: reorganize Columnar storage types into Storages/Columnar/ directory
JaySon-Huang
committed
refactor: remove RN prefix from Columnar types and delete redundant umbrella header
JaySon-Huang
committed
refactor: split ColumnarStreams into ColumnarInputStream and ColumnarSourceOp
JaySon-Huang
committed
refactor: improve Columnar type naming, comments, and code organization
JaySon-Huang
committed
refactor: move behavioral comments from class to respective functions
JaySon-Huang
committed
Format codes
JaySon-Huang
committed
fix: port upstream lock resolver change to ColumnarReader.cpp
JaySon-Huang
committed

Commits on Jun 23, 2026

fix: remove stale upstream code reintroduced during rebase
JaySon-Huang
committed

Commits on Jun 24, 2026

Add unit tests
JaySon-Huang
committed

Commits on Jun 27, 2026

try add ut
JaySon-Huang
committed