Welcome to the PL/SQL Challenge
Would you like to test and improve your knowledge of the Oracle PL/SQL language? Then you've come to the right place! Take the quiz each weekday and we'll keep track of your score, rank all players, and award prizes every week and month.
Every three months, top-ranking players compete in a quarterly championship for prizes worth over US$2000. The more you play, the greater your chance of winning...so don't miss a day!
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| Amazon.com US$25 Gift Card | In 0 days | Most Correct in Week - One winner picked randomly from all players who are as correct as the #1 ranked player in that week. | | O'Reilly Media Oracle eBook | In 0 days | Weekly Participation Award - One winner picked randomly from everyone who played in a given week. The more you play, the greater the chance of winning. | | Amazon.com US$25 Gift Card | In 7 days | Most Correct in Week - One winner picked randomly from all players who are as correct as the #1 ranked player in that week. | | O'Reilly Media Oracle eBook | In 7 days | Weekly Participation Award - One winner picked randomly from everyone who played in a given week. The more you play, the greater the chance of winning. | | Amazon.com US$25 Gift Card | In 14 days | Most Correct in Week - One winner picked randomly from all players who are as correct as the #1 ranked player in that week. | | O'Reilly Media Oracle eBook | In 14 days | Weekly Participation Award - One winner picked randomly from everyone who played in a given week. The more you play, the greater the chance of winning. | |
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| Dennis Klemme | 663 | 16 | 1 | 186 | | Eurico Matos | 14 | 54 | 2 | 1 | | Jeff Kemp | 25 | 128 | 3 | 5 | | Niels Hecker | 30 | 62 | 4 | 6 | | Filipe Silva | 10 | 179 | 5 | 2 | |
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Full sponsor information
Become a sponsor
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