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678,545 quizzes played * 1,638 active players * US$57,274 in prizes awarded

PL/SQL Challenge Player: mentzel.iudith       Add to Favorites

Total points: 44269 : 2 : 14 : 49 : 240

About mentzel.iudith

Your Technologies

Click on the name of the technology below to view activity and ranking history for this player in that technology.

ViewExpertiseUsing Since
Oracle PL/SQLAdvanced1991
SQLAdvanced1988
Oracle Application ExpressBeginner2011
Toad for OracleBeginner2011
LogicAdvanced1982

Affiliations

Israel Oracle User Group
OTN - Oracle Technology Network

Personal Websites

Specialties

Activity History for the Daily PL/SQL Quiz as of 20 May 2013

Total daily quizzes taken722 of 807 given
Total time taking quizzes1 day 11 hrs 49 mins
Last played on17 May 2013
Lifetime correctness91.8%
Average time per quiz 02 mins 59 secs
Current quarter's correctness93.8%
Current month's correctness96.5%
Last quarter's correctness95%
Last month's correctness92.2%
Last week's correctness91%

Ranking History for the Daily PL/SQL Quiz as of 20 May 2013

Lifetime ranking5 of 9393
Current quarter's ranking6 of 848
Current month's ranking5 of 653
Last quarter's ranking2 of 1044
Last month's ranking11 of 761
Last week's ranking38 of 562

Achievements

This section lists any awards received playing the PL/SQL Challenge, plus other achievements entered by mentzel.iudith.
Played All Quizzes in Week Starting 13 May 2013 for Daily PL/SQL Quiz
Played All Quizzes in Week Starting 6 May 2013 for Daily PL/SQL Quiz
Played All Quizzes in Week Starting 29 April 2013 for Daily PL/SQL Quiz
Played All Quizzes in April 2013 for Weekly SQL Quiz
Played All Quizzes in April 2013 for Weekly Logic Puzzle
Played All Quizzes in April 2013 for Daily PL/SQL Quiz
Played All Quizzes in Week Starting 22 April 2013 for Daily PL/SQL Quiz
Played All Quizzes in Week Starting 15 April 2013 for Daily PL/SQL Quiz
Playoff Participant in Q1 2013
Top Ranking in Playoff in Q1 2013
Played All Quizzes in Week Starting 8 April 2013 for Daily PL/SQL Quiz
Played All Quizzes in Week Starting 1 April 2013 for Daily PL/SQL Quiz
Ranked 4th in Q1 2013 Playoff
Played All Quizzes in Q1 2013 for Weekly SQL Quiz
Played All Quizzes in Q1 2013 for Weekly Logic Puzzle
Played All Quizzes in Q1 2013 for Daily PL/SQL Quiz
Played All Quizzes in March 2013 for Daily PL/SQL Quiz
Played All Quizzes in March 2013 for Weekly SQL Quiz
Played All Quizzes in March 2013 for Weekly Logic Puzzle
Played All Quizzes in Week Starting 25 March 2013 for Daily PL/SQL Quiz
Played All Quizzes in Week Starting 18 March 2013 for Daily PL/SQL Quiz
Played All Quizzes in Week Starting 11 March 2013 for Daily PL/SQL Quiz
Played All Quizzes in Week Starting 4 March 2013 for Daily PL/SQL Quiz
Played All Quizzes in Week Starting 25 February 2013 for Daily PL/SQL Quiz
Played All Quizzes in February 2013 for Weekly SQL Quiz
Played All Quizzes in February 2013 for Weekly Logic Puzzle
Played All Quizzes in February 2013 for Daily PL/SQL Quiz
Played All Quizzes in Week Starting 18 February 2013 for Daily PL/SQL Quiz
Played All Quizzes in Week Starting 11 February 2013 for Daily PL/SQL Quiz
Playoff Participant in Q4 2012
Top Ranking in Playoff in Q4 2012
Played All Quizzes in Week Starting 4 February 2013 for Daily PL/SQL Quiz
Played All Quizzes in January 2013 for Weekly SQL Quiz
Played All Quizzes in January 2013 for Weekly Logic Puzzle
Played All Quizzes in January 2013 for Daily PL/SQL Quiz
High Accuracy in Week for 11 January 2013
Ranked 6th in Q4 2012 Playoff
Played All Quizzes in 2012 for Weekly Logic Puzzle
Played All Quizzes in 2012 for PL/SQL Championship
Played All Quizzes in 2012 for Daily PL/SQL Quiz
Played All Quizzes in 2012 for Weekly SQL Quiz
Playoff Participant in Q3 2012
Ranked 35th in Q3 2012 Playoff
Identified Mistake in Quiz 24 August 2012
Playoff Participant in Q2 2012
High Accuracy in Week for 18 July 2012
Ranked 19th in Q2 2012 Playoff
Playoff Participant in Q1 2012
Top Ranking in Playoff in Q1 2012
High Accuracy in Month for April 2012
Ranked 8th in Q1 2012 Playoff
Top Ranking in Playoff in Q4 2011
Playoff Participant in Q4 2011
Ranked 5th in Q4 2011 Playoff
Played All Quizzes in 2011 for Daily PL/SQL Quiz
Played All Quizzes in 2011 for Weekly Logic Puzzle
Played All Quizzes in 2011 for Weekly SQL Quiz
Top Ranking in Playoff in Q3 2011
Ranked 6th in Q3 2011 Playoff
High Accuracy in Week for 16 September 2011
Playoff Participant in Q2 2011
Authored quiz played on 6 July 2011
Ranked 25th in Q2 2011 Playoff
Playoff Participant in Q1 2011
Authored quiz played on 24 May 2011
Authored quiz played on 12 April 2011
Ranked 18th in Q1 2011 Playoff
Authored quiz played on 3 March 2011
Top Ranking in Championship in Q4 2010
Ranked 4th in Q4 2010 Playoff
Played All Quizzes in Q4 2010 for Daily PL/SQL Quiz
Played All Quizzes in Week Starting 27 September 2010 for Daily PL/SQL Quiz
Played All Quizzes in Week Starting 13 September 2010 for Daily PL/SQL Quiz
Played All Quizzes in Week Starting 6 September 2010 for Daily PL/SQL Quiz

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Hotsos Good training for Oracle optimization, I wish they were closer to me ...
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Oracle-Base Well organized site, excellent articles by different Oracle versions.
Tom Kyte - Expert One-on-one Oracle The best Oracle book ever written on Earth !

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