What is a foreign key constraint?
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determine the minimum salary of the employee and his details who join on the same date
If you need to refresh a website page every time a record is updated in database, how would you do it?
How to configure events with firewall?
how you will identify the mapping level bottleneck ? if there is a mapping level bottleneck then how will you try to improve the mapping
What versions of clipper does netlib support?
What are the properties of a primary key in DBMS?
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How to debug stored procedures?
How to specify transaction or query timeout?
What is openedge abl in terms of taking the perspective of the developer?
what are the advantages of a client or server model ?
Explain the difference between primary and foreign key?
Why is database important?
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