Why foreign key column allowing null values even a parent tables reference key column not having null value..
2 5130I have triggers,views,functions,stored Procedures for a table. When I am dropping that table which objects are deleted?
609Post New IBM SQL Server Interview Questions
How to Hide the application from the Windows Taskbar?
What is the process of normalization?
What are the disadvantages of using magento?
What does autowired annotation mean?
Tell about a problem that you solved in a unique or unusual way.
How can you write a class to restrict that only one object of this class can be created (Singleton class)?
what is Batch Apex?
What is the difference between locking and lockless (optimistic and pessimistic) concurrency models?
What is raid, and how it can influence database performance?
explain about mergers & aquisitions? asked on 30/7/09
Why Hadoop performs replication, although it results in data redundancy?
Is postgresql secure?
What is screen analysis and what are its applications in the chemical industry?
How many start and end stages will be there in each page of process/object studio?
What is the difference between find and children methods?