What are the different pseudo commands? Explain in general?
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How to add another datafile to a tablespace?
How to create additional tablespaces for an new database?
What is flashback Query ? And Use ?
How to run queries on external tables?
What spfile/init.ora file parameter exists to force the CBO to make the execution path of a given statement use an index, even if the index scan may appear to be calculated as more costly?
How to get a list of all tables in the database?
What is Java Pool in Oracle?
How to insert a new row into a table in oracle?
How to create a new oracle data file?
How to Truncate Table in Oracle
How to assign values to variables?
please explain.. DB architecture ...