Package: postgresql-17-pgfincore Source: pgfincore Version: 1.3.1-3.pgdg22.04+1 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 81 Depends: postgresql-17, libc6 (>= 2.33) Breaks: postgresql-17-jit-llvm (<< 15) Homepage: http://villemain.org/projects/pgfincore Priority: optional Section: database Filename: pool/main/p/pgfincore/postgresql-17-pgfincore_1.3.1-3.pgdg22.04+1_amd64.deb Size: 32444 SHA256: 7000c922cb35a6ce6f627beafec2c7ec783252a64f56dfa5bdf97b8887b3eb72 SHA1: 2e35e04122ef248c58692354ea260f98baff5b46 MD5sum: 217209ff826be1ea75e05d19fed69393 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.