How can you fix a poorly performing query?
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Explain about the hierarchical model of the database?
What is the maximum length of an extended property?
On friday, you issued several insert statements using query analyzer. You then verified the data had been correctly entered with a select statement on monday, your users report that the data is not there what happened?
What is DB Development software?
Explain the rollup operator?
Write short notes on manual refreshes.
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?
What is the database development process?
In which database can extended stored procedures be added?
How to replace not in with not exist?
What is a database development?
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?