What are cursors and what are the situations you will use them?
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Is database a storage?
Explain 4nf?
how to join two table?
Explain the importance of partitioning.
What is the relationship?
How do you notify dbpak about stored procedure?
Explain about the properties of cursors?
How do you create a simple database?
How to disconnect the user connection?
What is the best database software?
How to retrive a single data from a database
Let?s say you have 100,000 records and you want to delete 95,000 at a time and keep only 5 thousand. But in local memory you don?t have enough space for 95,000 records. What do you do in this case? How do you delete without any problem with time and performance?
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