标签:
1.查询主键(P),外键(R)
select cu.*,au.constraint_type from user_cons_columns cu, user_constraints au where cu.constraint_name = au.constraint_name and cu.constraint_name = ‘FK_UMOMAPUSER‘ and au.constraint_type = ‘R‘
标签:
原文地址:http://www.cnblogs.com/smashed/p/4387343.html