RDBMS Normalization Library¶
How to use¶
It is just as easy as that:
import normalization
#creates a database and reads attributes and FDs
sample_db = normalization.database()
#prints attributes, FDs and candidate keys
sample_db.print_all()
#test for violations of 2NF, 3NF and BCNF
sample_db.test_all_NFs()
#dependency preserving loseless join decomposition into 3NF
sample_db.dep_los_3NFdecompose()