Help Center/ GaussDB/ Distributed_8.x/ Storage Engine/ Ustore/ Storage Format/ RCR Uheap/ RCR Uheap Visibility Mechanism

Updated on 2024-06-07 GMT+08:00

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RCR Uheap Visibility Mechanism

Ustore visibility is determined by building consistent versions of data rows. Old snapshots can be obtained from undo records.

Parent topic: RCR Uheap

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