Research on Non-1NF Relation Inquiries
Xu Ju · Journal of Sichuan Vocational and Technical College · 2013
When there are many numbers in the character type column of the oracle table,by inquiring such non-1NF relations multi-table,1NF result is hoped to meet.This paper explores column values of non-1NF relations,a variety of methods to improve the design and encoding to achieve 1NF forms query results.