Package: postgresql-9.5-debversion
Source: postgresql-debversion
Version: 1.1.1-4.pgdg20.04+1
Architecture: amd64
Maintainer: Debian PostgreSQL Maintainers <team+postgresql@tracker.debian.org>
Installed-Size: 51
Depends: libapt-pkg6.0 (>= 0.8.0), libc6 (>= 2.2.5), postgresql-9.5
Priority: optional
Section: database
Filename: pool/main/p/postgresql-debversion/postgresql-9.5-debversion_1.1.1-4.pgdg20.04+1_amd64.deb
Size: 10588
SHA256: 666c6dc1518e8335cd21d54158570709d22723c87b18e9e935678c37df057486
SHA1: e013286102cbea5f221d67833b14cda258d66bd3
MD5sum: c2919149df3fc79c7e5cd582b87699e6
Description: Debian version number type for PostgreSQL
 Debian version numbers, used to version Debian binary and source
 packages, have a defined format, including specifications for how
 versions should be compared in order to sort them.  This package
 implements a "debversion" type to represent Debian version numbers
 within the PostgreSQL database.  This also includes operators for
 version comparison and index operator classes for creating indexes on
 the debversion type.
 .
 Version comparison uses the algorithm used by the Debian package
 manager, dpkg, using the implementation from libapt-pkg.  This means
 that columns in tables using the debversion type may be sorted and
 compared correctly using the same logic as "dpkg --compare-versions".
 It is also possible to create indexes on these columns.
 .
 postgresql-debversion implements the following features:
 .
  * The "debversion" type (internally derived from the "text" type)
  * A full set of operators for version comparison (< <= = <> >= >)
    including commutator and negator optimisation hints
  * Operator classes for btree and hash indexes
  * The aggregate functions min() and max()