How to count groups returned with the group by clause in oracle?
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dear sir/madam, i have done my engg in 2007 after that i did oracle course (sql,plsql,forms,reports) .from 2008 to 2009 i searched job but didnt got.so i planned to move to sales field & i gone to dubai.till now i m in sales only.now i want to shift my career in to IT industry.but now people are not hiring as fresher.so i planned put fake 1 + exp. is it good or bad or any other way is there to enter in IT.please suggest me or call me 09632087338.
Write query to fetch second maximum salary from employee table.
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