What is a tns service name?
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What is a Public Synonyms ?
what is difference between table and view? where to use views? thanks in advance!
How to call a sub procedure?
How would you configure your networking files to connect to a database by the name of DSS which resides in domain icallinc.com?
What is dynamic proxy?
How to open and close an explicit cursor in oracle?
Display the records between two range?
how to get the index id?
what is the syntax of UPDATE command?
if you update view? where we store the data?
Give the sequence in which triggers fired during insert operations, when the following 3 triggers are defined at the same block level ?
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?