Package: postgresql-14-hypopg Source: hypopg Version: 1.4.1-2.pgdg20.04+1 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 176 Depends: postgresql-14, postgresql-14-jit-llvm (>= 10), libc6 (>= 2.4) Homepage: https://hypopg.readthedocs.io/ Priority: optional Section: database Filename: pool/main/h/hypopg/postgresql-14-hypopg_1.4.1-2.pgdg20.04+1_amd64.deb Size: 72840 SHA256: 1fa8086d4bc1c972ef7c7374a856b1c5f52de34c0eac38303d50b4c639c3fe89 SHA1: ced18c5027fa0b530468d6d3ccee4fcb82b4e55e MD5sum: 8d46619675dbbf835f6657df64c09946 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.