Обсуждение: Expire data based on available space?

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Expire data based on available space?

От
"Evan Kyle"
Дата:

I would like to expire data based on the actual available space. I can get the disk space no problem, but what I can’t figure out is how to get the available space (empty / free / unused  pages) in the database after I run a VACUUM.

Thanks,

          Evan