Explain the rollup operator?
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What are the types of database model?
What is the database development process?
What is a database development?
To convert IDMS to DB2, how to deal with IDMS occurs and redefined clause?
How do you implement one-to-one, one-to-many and many-to- many relationships while designing tables?
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Can an extended stored procedure be called from inside a user-defined function?
What is a join and explain different types of joins?
How long can an error message be in raiseerror function?
If a column is an image value type, how you can compare column values? How can you use this column in join clause?
There is a trigger defined for INSERT operations on a table, in an OLTP system. The trigger is written to instantiate a COM object and pass the newly insterted rows to it for some custom processing. What do you think of this implementation? Can this be implemented better?
Explain about relational operator join?
What is the system function to get the current user's user id?