Package: postgresql-16-hypopg Source: hypopg Version: 1.4.2-1.pgdg20.04+1 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 182 Depends: postgresql-16, postgresql-16-jit-llvm (>= 10), libc6 (>= 2.4) Homepage: https://hypopg.readthedocs.io/ Priority: optional Section: database Filename: pool/main/h/hypopg/postgresql-16-hypopg_1.4.2-1.pgdg20.04+1_amd64.deb Size: 73504 SHA256: 9bc6623ddc7afc7d2f56de7d2e89ba5cf81fb51c45e06a6a27a7f34b4aafda7a SHA1: 88ddbe89fe6e0ce28ca64f79b6246989effedd26 MD5sum: e5524eb094f38c4c37dd826b863c91fd 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.