Package: postgresql-17-hypopg Source: hypopg Version: 1.4.2-1.pgdg22.04+1 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 180 Depends: postgresql-17, postgresql-17-jit-llvm (>= 15), libc6 (>= 2.4) Homepage: https://hypopg.readthedocs.io/ Priority: optional Section: database Filename: pool/main/h/hypopg/postgresql-17-hypopg_1.4.2-1.pgdg22.04+1_amd64.deb Size: 73708 SHA256: 6bd1e55b38e7b88198317718eacdeab2be9ab3fc0b3162f18ee3cb9331047707 SHA1: 57b300cefd90f9bb2f14a38060a2c58c287fdbf8 MD5sum: 27a167f11d46648fc5efe4b92e23e1f0 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.