DBMS
Prepared by
S. Poorani
unit-2.ppt
3.6. NULL VALUES.ppt
3.5. SET OPERATIONS.ppt
3.3. BASIC STRUCTURE OF SQL QUERIES.pptx
3.4. ADDITIONAL BASIC OPERATIONS.ppt
3.7. AGGREGATE FUNCTIONS.ppt
3.8. NESTED SUB QUERIES.ppt
3.9. modification of the database.ppt
4.1.FUNCTIONAL DEPENDENCIES.ppt
first normal forms.ppt
second-normal forms.ppt
Third-normal forms.ppt
BCNF.ppt
COMPARISION BCNF _ 3NF.ppt
DENORMALIZATION.ppt
Joindependency _ fifth nf.ppt
FOURTH NF.ppt