AN ALGORITHIM FOR SOLVING MINIMAL COVERS OF QUERY LOSSLESS JOIN ON DATABASE
数据库查询无损联结的求解算法及应用

The question of solving minimal covers of query lossless join about any normal form has been researched. The algorithims of the verify of query lossless join, the solution of minimal covers of query lossless join based on divided relations and the algorithim of the verify,have been introduced and confirmed.