uninstall_isn.sql

PostgreSQL 8.2中增加了很多企业用户所需要的功能和性能上的提高,其开发团队说,该版本将加速更多企业向该数据库移植.核心开发成员之一Bruce Momjian表示,在新版PostgreSQL

--
--	Drop the actual types (in cascade):
--
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SET search_path = public;

DROP TYPE ean13 CASCADE;
DROP TYPE isbn13 CASCADE;
DROP TYPE ismn13 CASCADE;
DROP TYPE issn13 CASCADE;
DROP TYPE isbn CASCADE;
DROP TYPE ismn CASCADE;
DROP TYPE issn CASCADE;
DROP TYPE upc CASCADE;

DROP FUNCTION isn_weak();
DROP FUNCTION isn_weak(boolean);