Package: postgresql-16-pgfincore Source: pgfincore Version: 1.3.1-1.pgdg22.04+1 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 80 Depends: libc6 (>= 2.33), postgresql-16, postgresql-16-jit-llvm (>= 14) Homepage: http://villemain.org/projects/pgfincore Priority: optional Section: database Filename: pool/main/p/pgfincore/postgresql-16-pgfincore_1.3.1-1.pgdg22.04+1_amd64.deb Size: 31860 SHA256: 90705efc84f1f6d243267d85c345af31201c972202b26046568ac171c4eb84e3 SHA1: 95d11e807e7757708162a81253fe7be3daac7285 MD5sum: 870223ea9b4a9953d0744b501264f64c Description: set of PostgreSQL functions to manage blocks in memory Those functions let you know which and how many disk block from a relation are in the page cache of the operating system, and eventually write the result to a file. Then using this file, it is possible to restore the page cache state for each block of the relation.