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

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

View PDF

SNAPSHOT.SNAPSHOT

SNAPSHOT records the index information, start time, and end time of WDR snapshots stored in the current system. The result can be queried only in the system database. After the WDR snapshot function is enabled (the enable_wdr_snapshot parameter is set to on), the table is created.

**Table 1** SNAPSHOT attributes
Name	Type	Description	Example
snapshot_id	bigint	WDR snapshot ID	1
start_ts	timestamp	Start time of a WDR snapshot	2019-12-28 17:11:27.423742+08
end_ts	timestamp	End time of a WDR snapshot	2019-12-28 17:11:43.67726+08

Parent topic: Original Information of WDR Snapshots

Previous topic: Original Information of WDR Snapshots

Next topic: SNAPSHOT.TABLES_SNAP_TIMESTAMP

Feedback

Was this page helpful?

Helpful Not helpful

Provide feedback

Thank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.

The system is busy. Please try again later.

Which of the following issues have you encountered?

Content is inconsistent with the product UI

Unclear descriptions

Lack of examples or code

Incorrect steps

Can't find what I need

Lack of best practices

Feedback (optional)

0/500

Select at least one type of issue, and enter your comments or suggestions.

Enter a maximum of 500 characters.

Submit Cancel

For any further questions, feel free to contact us through the chatbot.