isn

A contrib module supporting EAN13, UPC, ISBN (books), ISMN (music) and ISSN (serials) datatypes

isn is a contrib module supporting EAN13, UPC, ISBN (books), ISMN (music) and ISSN (serials) datatypes.

isn was introduced in PostgreSQL 8.2 (release notes; commit dff84dc7), replacing the previous isbn_issn module.

Change history

This module has remained stable since its initial release.

  • PostgreSQL documentation: isn

Categories

Contrib module, Data type, Extension