Help Center/ GaussDB/ Developer Guide(Centralized_2.x)/ Schemas/ WDR Snapshot Schema/ Original Information of WDR Snapshots/ SNAPSHOT.TABLES_SNAP_TIMESTAMP

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

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SNAPSHOT.TABLES_SNAP_TIMESTAMP

The TABLES_SNAP_TIMESTAMP table records the databases, table objects, and start and end time of all WDR snapshots. After the WDR snapshot is started (the enable_wdr_snapshot parameter is set to on), the table is created.

**Table 1** TABLES_SNAP_TIMESTAMP attributes
Name	Type	Description	Example
snapshot_id	bigint	WDR snapshot ID	1
db_name	text	Database corresponding to a WDR snapshot	tpcc1000
tablename	text	Table corresponding to a WDR snapshot	snap_xc_statio_all_indexes
start_ts	timestamp	Start time of a WDR snapshot	2019-12-28 17:11:27.425849+08
end_ts	timestamp	End time of a WDR snapshot	2019-12-28 17:11:27.707398+08

Parent topic: Original Information of WDR Snapshots

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