isn

The International Standard Number data type supports storage and validation of standardized identifiers, such as ISBN, ISSN, and EAN, using regular expressions to enforce formatting rules and checksum calculations to verify data integrity.

Information Analysis

Extensibility Types: Functions, Types, Index Access Methods
System Components: None

Duplicate Code Analysis

Total Lines of Code: ? 2441
Lines of Duplicate Code: ? 0
Percentage of Codebase: ? 0%

Versioning Analysis

Total Lines of Code: ? 2441
Lines of Encapsulated Versioning Code: ? 0
Percentage of Encapsulated Versioning Code in Codebase: ? 0%

Compatibility Analysis

Number of Failed Extensions: 22
Failure Rate: 20.5%

Failed Extensions

btree_gin

btree_gist

citext

cube

earthdistance

hstore

intarray

lsm3

ltree

pg_bigm

pg_query_rewrite

pg_queryid

pg_stat_kcache

pg_stat_monitor

pg_tle

pg_trgm

pgextwlist

pgsentinel

prefix

seg

tds_fdw

timescaledb