Complete first reading of PLSQL program units exam guide.
Run script from Rampant press, first time I ran a Oracle script actually, actually first time also I operate Oracle formally, Immediately there was an error from my Oracle XE, saying there is TNS connection problem, but after reading Sybex OCA Oracle study guide, I know there is something fishy with pubs/pubs@mydb. I change it to pusbs/pubs. And my first Oracle troubleshoot works for the first time!
Saturday, October 24, 2009
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