i opened two mysql sessions(A,B) and set the autocommit variable to 0 for both the sessions.
by giving "set autocommit=0"
then in session A i added a row to my table by calling a stored procedure and i tried doing the same in session B also..
but in session B it gave the following error message"error1205:lock wait timeout exceeded:try restarting the transaction".
could any body pls explain why i got this error..??