On that page [url removed, login to view] there are 5 questions for SQL.
Can someone to answer them correct?
15 freelancers estão ofertando em média $53 para este trabalho
I m working in Oracle since 4 years. My job is to develop the complex queries using oracle those are used in comlpex application. But for these queries we must be known table structure and some sample data.
I am unable to execute the query to see the schema of the database. The error I encoutner is: [url removed, login to view]~andrew/s2/[url removed, login to view] Suffered: 500 Can't connect to [url removed, login to view] (connect: No route to hos Mais