*: support shared lock upgrade - #69559

Open

wfxr wants to merge 15 commits into

pingcap:masterfrom

wfxr:feat/shared-lock-upgrade-next-gen

Commits on Aug 10, 2026

sessionctx, executor: add shared lock upgrade gate
wfxr
committed
22a4b6e
executor: add shared lock upgrade compat shim
wfxr
committed
66dff82
executor: restore direct shared lock upgrade wiring
wfxr
committed
7fe26cd
store/driver: map lock upgrade conflicts to deadlock
wfxr
committed
542fde5
tests/realtikvtest: enable next-gen shared lock rollout coverage
wfxr
committed
621f413
tests/realtikvtest: strengthen shared lock rollout assertions
wfxr
committed
8128170
test(txn): split lock upgrade conflict case
wfxr
committed
6d06360
build: update go workspace after rebase
wfxr
committed
c5568e1
store/driver: map shared lock loss
wfxr
committed
4050b4d
session: roll back transactions after shared lock loss
wfxr
committed
790a3aa
store/driver: handle empty shared lock loss
wfxr
committed
e395c67
build(deps): use remote shared-lock dependencies
wfxr
committed
1b5d2bf

Commits on Aug 13, 2026

fix(sessionctx): gate shared lock upgrade on nextgen
wfxr
committed
d84651a
test(sessionctx): assert shared lock upgrade rejection input
wfxr
committed
0d69130
build(deps): update client-go lock upgrade handling
wfxr
committed
83d198b