Will you be able to store pictures in the database?
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What is redo log?
How many different types of indexes we have in oracle?
24 Answers IBM, TCS,
Explain a segment?
can u call user defined functions in select statements
i have a question here... As of my knowledge, when we apply an index (b-tree)on a column, internally it arranges the data in b-tree format and do the fetching process correspondingly... and my quetion is... How a bit-map index arranges the data internally when applied on a column?IS it in b-tree format or whatelse?
What are the types of partitions in oracle?
How to define an explicit cursor in oracle?
How to update a table row with a record?
What is a trigger and what are its types in oracle?
How to create a new table by selecting rows from another table?
What is a sub query? What are its various types?
What is E-R diagram ?
2 Answers CGI, Keane India Ltd,