Package: postgresql-15-hypopg Source: hypopg Version: 1.4.1-2.pgdg20.04+1 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 177 Depends: postgresql-15, postgresql-15-jit-llvm (>= 10), libc6 (>= 2.4) Homepage: https://hypopg.readthedocs.io/ Priority: optional Section: database Filename: pool/main/h/hypopg/postgresql-15-hypopg_1.4.1-2.pgdg20.04+1_amd64.deb Size: 73688 SHA256: d23a412dc95f7d611072a5d6130036ba763e338a014b85abfa2e62da5e188b13 SHA1: c98631a4fb8d20be4694f0d8b78921b9604974f3 MD5sum: 2c429869bfc3369fa80b7f502e26a22c 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.