Help Center/ GaussDB/ Distributed_8.x/ Storage Engine/ Ustore/ Storage Format/ UB-Tree/ PCR UB-Tree/ RCR UB-Tree Visibility Mechanism

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

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RCR UB-Tree Visibility Mechanism

RCR UB-tree visibility is determined by xmin/xmax on the key, which is similar to xmin/xmax on Astore heap table data rows.

Parent topic: PCR UB-Tree

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