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Question 142 - ARA-C01 discussion

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An Architect has a design where files arrive every 10 minutes and are loaded into a primary database table using Snowpipe. A secondary database is refreshed every hour with the latest data from the primary database.

Based on this scenario, what Time Travel query options are available on the secondary database?

A.
A query using Time Travel in the secondary database is available for every hourly table version within the retention window.
Answers
A.
A query using Time Travel in the secondary database is available for every hourly table version within the retention window.
B.
A query using Time Travel in the secondary database is available for every hourly table version within and outside the retention window.
Answers
B.
A query using Time Travel in the secondary database is available for every hourly table version within and outside the retention window.
C.
Using Time Travel, secondary database users can query every iterative version within each hour (the individual Snowpipe loads) in the retention window.
Answers
C.
Using Time Travel, secondary database users can query every iterative version within each hour (the individual Snowpipe loads) in the retention window.
D.
Using Time Travel, secondary database users can query every iterative version within each hour (the individual Snowpipe loads) and outside the retention window.
Answers
D.
Using Time Travel, secondary database users can query every iterative version within each hour (the individual Snowpipe loads) and outside the retention window.
Suggested answer: A

Explanation:

Snowflake's Time Travel feature allows users to query historical data within a defined retention period. In the given scenario, since the secondary database is refreshed every hour, Time Travel can be used to query each hourly version of the table as long as it falls within the retention window. This does not include individual Snowpipe loads within each hour unless they coincide with the hourly refresh.

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asked 23/09/2024
George Mabry
51 questions
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