txn: implement staging for PipelinedMemDB #1230
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Signed-off-by: ekexium <[email protected]>
7 tasks
cfzjywxk
approved these changes
Mar 15, 2024
Signed-off-by: ekexium <[email protected]>
… branch 'master' of github.com:tikv/client-go into pipelined-dml-staging
you06
approved these changes
Mar 18, 2024
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Ref tikv/tikv#16291
Implement the staging interface for pipelined DML. Its correctness is guaranteed by that no stage can exist when a Flush() is called. Every stage lives inside a flush batch, which means the modifications all goes to the mutable memdb. Thus the staging of the whole PipeliendMemDB can be directly implemented by the memdb.