Contents
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 13
- marked as a
trusted extension
(commit eb67623c)
- marked as a
- PostgreSQL 9.1
- PostgreSQL 8.2
- initial release (commit dff84dc7)
References
- PostgreSQL documentation: isn