Help Center> GaussDB> Distributed_2.x> System Catalogs and System Views> System Catalogs> GS_TXN_SNAPSHOT

Updated on 2023-10-23 GMT+08:00

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GS_TXN_SNAPSHOT

GS_TXN_SNAPSHOT is a timestamp-CSN mapping table. It periodically samples and maintains an appropriate time range to estimate the CSN corresponding to the timestamp in the range. Currently, the distributed system does not support the flashback feature.

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