1) do not use lower characters. They are just too small
2) do not give any error message, the expert will know what the problem is
3) do not come back to read the answer
4) do not say thanks
5) urge the readers as much as possible. Do not hesitate to write urgent as often as possible
6) do not explain what you are trying to achieve, the query is self-explaining
7) do not post create table statements, it is unnecessary to understand the problem
8) affirm that you know everything very well
9) never never never read the doc, it will waste your time
10) confirm to those who do not know it yet that MS Access is far better than Oracle

sursa: forums.oracle.com.