About the Tutorial

SQL ─ RDBMS Concepts ............................................................................................................................. 5

 

What is RDBMS? .............................................................................................................................................. 5

 

SQL Constraints ............................................................................................................................................... 6

 

Data Integrity ................................................................................................................................................... 7

 

Database Normalization .................................................................................................................................. 7

 

Database – First Normal Form (1NF) ............................................................................................................... 8

 

Database – Second Normal Form (2NF) ........................................................................................................ 10

 

Database – Third Normal Form (3NF) ............................................................................................................ 11

 

3.