In database testing, I learnt sql queries and then compare the expected and actual result. Like this if I search for the GUI elements parameters, the DB entries will be displayed in the DB I can compare the expected and actual. This is the process I am following now. May I know I am doing it right?
But I couldn't get any bug. If there were more than 100,1000 pieces of data, it will take time to check and if it repeats the case takes more time. So should every tester go for automating or not?