Source: prefix Section: database Priority: optional Maintainer: Debian PostgreSQL Maintainers Uploaders: Dimitri Fontaine , Christoph Berg , Build-Depends: debhelper-compat (= 13), architecture-is-64-bit , postgresql-all , postgresql-server-dev-all, Standards-Version: 4.7.2 Vcs-Browser: https://github.com/dimitri/prefix Vcs-Git: https://github.com/dimitri/prefix.git Package: postgresql-18-prefix Architecture: any Depends: ${misc:Depends}, ${postgresql:Depends}, ${shlibs:Depends}, Breaks: ${postgresql:Breaks}, 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.