Explain coalesce function?
Explain 1st, 2nd, 3rd normalization form of data base
Explain what are clusters?
What do the 9i dbms_standard.sql_txt() and dbms_standard.sql_text() procedures do?
How do I spool in oracle?
how to find the n'th highest salary from emp ?
Why cursor variables are easier to use than cursors?
How to create a new table by selecting rows from another table?
What happens to the current transaction if the session is ended?
What is backup in Oracle?
What is the difference between 10g OEM and 11g OEM?
is there a tool to trace queries, like profiler for sql server?
Can a property clause itself be based on a property clause ?