What is query image?
what is the difference between first normal form & second normal form?
How to invoke the original export import utilities?
How to use "if" statements on multiple conditions?
WHAT IS ecc 6.0
how to create a new database in oracle?
what are the diffeenes between oracle 9i,oracle 10g
what is difference between cartesian join & cross join even they give same result?
Explain oracle data types with examples?
What is format trigger?
Display the number value in Words?
What is ceil and floor in oracle?
how can get like this result table A col1 col2 --- ----- a A b B C C .. .. .. ... .. ... wants result like for a single column col1 ------ a,b,c,........n of data and another is col1 ------- A B C D ........ a b b d ........