Name the various constraints used in Oracle
Name the various constraints used in Oracle
Name the various constraints used in Oracle
More Questions
27 . Name the various constraints used in Oracle
28 . What is the fastest query method to fetch data from the table?
29 . Difference between Cartesian Join and Cross Join?
30 . How does the ON-DELETE-CASCADE statement work?
31 . What is PL SQL?
32 . Enlist the characteristics of PL/SQL?
33 . What are the data types available in PL/SQL?
34 . What are the uses of a database trigger
35 . Show how functions and procedures are called in a PL SQL block
36 . What are the two virtual tables available at the time of database trigger execution?
37 . What are the differences between Primary Key and Unique Key?