How many types of cluster table in Oracle?
Difference between NO DATA FOUND and %NOTFOUND?
how to find count rows in table without count function?
WHEN CURSOR MOVES FROM ONE FORM TO ANOTHER FORM, HOW MANY TRIGGER WILL BE FIRED AND WHAT ARE THEIR SEQUENCE?
What is sequence?
can u send the sql dumps to sivakumarr1987@gmail.com plz help me
What are the commands youd issue to show the explain plan for select
Can the query output be sorted by multiple columns in oracle?
What do you understand by database schema and what does it hold?
how to i write the query 'NISHI' TO N I S H I
4 Answers Attra, Metric Stream,
What is the recommended interval at which to run statspack snapshots, and why?
how to get count of tables in particular database in Oracle?
You have one employee table having 3 entries emp_id, Mgr_id and salary. Mgr_id is also referencing emp_id. so now find out the emp_id which are having the second highest salary, under a particular manager.