Package: postgresql-12-prefix Source: prefix Version: 1.2.10-2.pgdg20.04+1 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 123 Depends: libc6 (>= 2.14), postgresql-12, postgresql-12-jit-llvm (>= 10) Priority: optional Section: database Filename: pool/main/p/prefix/postgresql-12-prefix_1.2.10-2.pgdg20.04+1_amd64.deb Size: 46140 SHA256: b9cd02a728bffe5e3530c59f72288259cbad1730a53c738eb8e9b55ca671cac8 SHA1: 412788c9b36bcfd3bddd32eeea8d63ab01189e62 MD5sum: cd0ead27ae9ef020293aea32e12d3a27 Description: Prefix Range module for PostgreSQL This PostgreSQL module provides the prefix_range datatype, allowing to index searches such as finding the longest prefix matching a telephone number, having prefixes in a table and telephone number as a parameter: . select * from prefixes where prefix @> '0100091234'; . The prefix column has to be of type prefix_range, and any text field can get indexed by the provided GiST opclass.