How to delete an existing row from a table in oracle?
Explain about functional dependency and its relation with table design?
What is the difference difference between $ORACLE_HOME and $ORACLE_BASE.
I have two tables : COuntry,city I want all the cities in each country.Question on Cross Join.
What are various constraints used in SQL?
what is the difference between sql& oracle?
What privilege is needed for a user to query tables in another schema?
What is the difference between hot backup and cold backup in oracle? Tell about their benefits also.
How do you increase the OS limitation for open files (LINUX and/or Solaris)?
1.display list of all users from ur data base.what is the query?
what is insert all statement in sql
When does a Transaction end ?
How many types of tables are there in oracle?