HP
HP2-N36 · Question #32
What are the actions of the mergeout task? (Select three.)
The correct answer is C. Mergeout consolidates containers on disk. D. Mergeout places data into all defined projections on the source table. E. Mergeout purges deleted data already on disk. https://my.vertica.com/docs/6.1.x/HTML/index.htm#2624.htm#o14826
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Question
What are the actions of the mergeout task? (Select three.)
Options
- AMergeout rewrites all ROS containers.
- BMergeout writes data to memory.
- CMergeout consolidates containers on disk.
- DMergeout places data into all defined projections on the source table.
- EMergeout purges deleted data already on disk.
- FMergeout moves data from memory to disk.
How the community answered
(42 responses)- A7% (3)
- B5% (2)
- C71% (30)
- F17% (7)
Explanation
https://my.vertica.com/docs/6.1.x/HTML/index.htm#2624.htm#o14826
Topics
#Vertica#mergeout#ROS containers#data purging
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