Explain the function of optimizer in oracle?
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Describe an oracle table?
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?
How can one skip any number of rows while loading the DB tables with SQL Loader? Similarly how can one skip any column?
How to select some columns from a table in oracle?
How do I use unicode codesets with the weblogic jdriver for oracle driver?
Explain the features of oracle?
when loggined as SYSTEM,how to display all the users of database using sql query?
How to assign a tablespace to a users in oracle?
What is data type in oracle?
what is analyze command ? what kind of statistics does it generate?
Can objects of the same Schema reside in different tablespaces.?
How we can able to import our own template (users designed MS-Word templates) which has many tabular columns; need to pass some values generate by Oracle-reports9i? Actually need to import more than 400 MS-Word templates into Oracle Reports-9i to minimize layout design in Reports.