Package: postgresql-14-hypopg Source: hypopg Version: 1.4.2-1.pgdg22.04+1 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 177 Depends: postgresql-14, postgresql-14-jit-llvm (>= 15), libc6 (>= 2.4) Homepage: https://hypopg.readthedocs.io/ Priority: optional Section: database Filename: pool/main/h/hypopg/postgresql-14-hypopg_1.4.2-1.pgdg22.04+1_amd64.deb Size: 73280 SHA256: 140342d011b9d5d60647927fdc97a60face8ab4c2cb0d1d559ce72436b10bb02 SHA1: ba92ed25a561af146ad879dd8fab0ddd9008174d MD5sum: 032a1794950871e713da852a6ff23c2f Description: PostgreSQL extension adding support for hypothetical indexes. An hypothetical, or virtual, index is an index that doesn't really exists, and thus doesn't cost CPU, disk or any resource to create. They're useful to know if specific indexes can increase performance for problematic queries, since you can know if PostgreSQL will use these indexes or not without having to spend resources to create them.