List the various oracle database objects?
How to insert a new row into a table in oracle?
What is Rollback Segment ?
Select all the employees who were hired in last 2 years and who works in dept where max managers are working.
what is data abstraction
What is the effect of setting the value "CHOOSE" for OPTIMIZER_GOAL, parameter of the ALTER SESSION Command ?
What is proxy method?
Why do you create or replace procedures rather that drop and recreate.
How to upsert (update or insert into a table)?
how to retrive xml data for using sql query?
Differentiate between pre-select and pre-query?
What is the purpose of save points in oracle database?
How do I spool to a csv formatted file using sqlplus?