If exists in PL/sql

Hi Guys

I am a bit of a nocice at some aspects of PL/SQL and I have to write some code in a function that checks if a row in a given table exists...something on the lines of :

IF( exists(select 'x' from table) then

    do stuff
else

    do other stuff

end if;

Is there a quick and efficient way of doing this?

Thnx

Paulos Received on Wed Jun 09 2004 - 12:34:33 CDT