Write a query to create a duplicate table with and without data present?
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What are the different Sequence of events takes place while starting a Database ?
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Difference between file system and relational 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?
How do you rename a database?
Enlist the advantages of dbms.
What is 'cross join'? Or what is cartesian product?
What is inner join in database?
What is a field in database?
What are the components of a database management system?
What do you understand by data independence? What are its two types?
Define stored procedures.
What is openedge rdbms?
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