| Paketname | postgresql-8.4-debversion |
| Beschreibung | Debian version number type for PostgreSQL |
| Archiv/Repository | Offizielles Debian Archiv squeeze (main) |
| Version | 1.0.3-1+b1 |
| Sektion | database |
| Priorität | extra |
| Installierte Größe | 92 Byte |
| Hängt ab von | libapt-pkg4.10, libc6 (>= 2.1.3), libgcc1 (>= 1:4.1.1), libstdc++6 (>= 4.1.1), postgresql-8.4 |
| Empfohlene Pakete | |
| Paketbetreuer | Debian buildd-tools Developers |
| Quelle | postgresql-debversion (1.0.3-1) |
| Paketgröße | 11274 Byte |
| Prüfsumme MD5 | 66fa581ee88562696af80d6ccd80f315 |
| Prüfsumme SHA1 | 15afe942b0c3abc739e1e54b6bf7543914bcf191 |
| Prüfsumme SHA256 | 044f638d9d24752db53b4d385ef2d354f1892ae88453c3f1971b31d767afc7f4 |
| Link zum Herunterladen | postgresql-8.4-debversion_1.0.3-1+b1_i386.deb |
| Ausführliche Beschreibung | 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()
|