Package: postgresql-18-pgfincore Source: pgfincore Version: 1.4.0-1.pgdg22.04+1 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 76 Depends: postgresql-18, libc6 (>= 2.33) Breaks: postgresql-18-jit-llvm (<< 15) Homepage: http://villemain.org/projects/pgfincore Priority: optional Section: database Filename: pool/main/p/pgfincore/postgresql-18-pgfincore_1.4.0-1.pgdg22.04+1_amd64.deb Size: 28316 SHA512: 4749047d7d5ee1fdb18917fb9d1cfac29118f88422e94245792c5b92731f7706d6a52395efdd91df635c1e929218395aa157cf50958b325845fa746ccc281d2d SHA256: 68f7e5030d5806db4453da3b9a07713de758a2027091ca4e9368a7f2f3c4e7b6 SHA1: 226b9b01c8604b7d458db3bed884128d44bc58d7 MD5sum: 4d77815ada591fde9d09edbc6b6fcac8 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.