What does ROLLBACK do ?
It is used to undo the work performed by the current transaction.
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What is an Extent ?
What is a static data dictionary in oracle?
What is a Public Synonyms ?
What happens to the indexes if a table is recovered?
is there a tool to trace queries, like profiler for sql server?
How to convert characters to times in oracle?
Can we create index on views?
19 Answers CTS, Syntel, TCS,
What are the uses of a database trigger?
2. Display the item number and total cost for each order line (total cost = no of items X item cost). Name the calculated column TOTAL COST.
What are the different windows events activated at runtime ?
What are the advantages of oracle?
please explain.. DB architecture ...