Auto purge

edited May 2018 in General Discussion

How to purge automatically when it reaches count to 1crore?


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    I have the same problem what we do?

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    Jim_KnicelyJim_Knicely - Select Field - Administrator


    Are you asking how to purge a table when you have a row count of 10 million, or purge when you've deleted 10 million records, or something else? The question is a bit vague :/

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    It should be automatically purged when deleted count reaches to 10 million across all tables, every time it should be less than 1 million

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    Jim_KnicelyJim_Knicely - Select Field - Administrator
    edited May 2018

    Vertica provides two methods for determining when deleted data is eligible to be purged:

    1. Specifying the time for which delete data is saved
    2. Specifying the number of epochs that are saved

    If you want to purge based on delete vector row counts, you can set up a cron job that runs every so often that issues a purge command when the dv row counts >= 10 million.

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