Expire data based on available space? - Mailing list pgsql-admin

From Evan Kyle
Subject Expire data based on available space?
Date
Msg-id 000b01c260e7$52086930$9700a8c0@ekfarheap
Whole thread Raw
List pgsql-admin

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

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