Package: postgresql-9.6-prefix Source: prefix Version: 1.2.9-4.pgdg20.04+1 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 77 Depends: libc6 (>= 2.14), postgresql-9.6 Priority: optional Section: database Filename: pool/main/p/prefix/postgresql-9.6-prefix_1.2.9-4.pgdg20.04+1_amd64.deb Size: 23008 SHA256: f88a92675d63f95650ed5fe92d7dd27370d4ebcdc2bdb8a8ad4f4eb57abbfee7 SHA1: 961692a681e86b1d6b7f2c7bc9df7eeb21bcd8ee MD5sum: e0901be562cf953f03a2b312b9c7c6ab 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.