Explain the rollup operator?
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What are the 18 schemas?
How can I detect whether a given connection is blocked?
What are the three types of database design?
Write short notes on XSU and JAVA
What is a join and explain different types of joins?
What is bit datatype and what's the information that can be stored inside a bit column?
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?
How to customize error conditions.
Why does this query return 0?
How to use online Backups?
Pgm A calls Pgm B and pgm B uses cursor, when pgm B is called second time, the program is abending saying the cursor is opened? Why?
Which four data types cannot be used as a return type from a user-defined function?