This entry relates to a PostgreSQL feature, application/utility, website or other subject which is no longer available/maintained.
isbn_issn is a former contrib module providing ISBN and ISSN data types.
isbn_issn was added in PostgreSQL 6.4 and was replaced in PostgreSQL 8.2 by isn, which provides a broader range of article number data types.
Change history
- PostgreSQL 8.2
- PostgreSQL 6.4
- added (commit 3fa676a7)