Why do we need foreign key?
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Is it possible to modify a Datatype of a column when column contains values?
Is it possible to declare or create a cursor for update of table? If no tell me why?
What is sql in database management system?
Why is database important?
Explain what are called fat clients and fat servers?
What is authorization and integrity manager?
How is data stored in a relational database?
How to determine who is and change the owner of database?
What are its two major subsystems of r?
Is there a database program for mac?
what do u mean by canvases and alerts?
What do you understand by intension and extension?
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