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Stelios Vlasopoulos
Working out at the Dev Gym since November 2010.
Accuracy
%
Total Gym Time
d
Exercises Completed
0
Last Awards
Ranked 1st In Month (1)
Weekly DB
Last won on June 07, 2025
Ranked 1st In Month (1)
Weekly DB
Last won on May 03, 2025
Ranked 1st In Quarter (1)
Weekly DB
Last won on April 05, 2025
Ranked 1st In Month (1)
Weekly DB
Last won on April 05, 2025
Ranked 1st In Month (1)
Weekly DB
Last won on February 01, 2025
Accomplishments
Trophies: 3005
Points: 273529
Top Tournament Rank: 1 (Oracle Database)
Top Championship Rank: 1 (Oracle PL/SQL)
Recent Trophy:
Dev Gym Champion: Month - Weekly DB in May 2025
Technologies
Autonomous Database
14 Quizzes Taken
0 Quizzes Authored
APEX
117 Quizzes Taken
0 Quizzes Authored
Oracle Database
261 Quizzes Taken
0 Quizzes Authored
Database Design
881 Quizzes Taken
0 Quizzes Authored
Java
148 Quizzes Taken
0 Quizzes Authored
Logic
1630 Quizzes Taken
3 Quizzes Authored
Oracle PL/SQL
2996 Quizzes Taken
0 Quizzes Authored
Python and Oracle Database
15 Quizzes Taken
0 Quizzes Authored
SQL
1278 Quizzes Taken
0 Quizzes Authored
SQuizL
513 Quizzes Taken
0 Quizzes Authored
Speed SQL
1 Quizzes Taken
0 Quizzes Authored
Badges
My Quizzes
All Quizzes
Average Grade
Answers
87%
85
75%
60
88%
58
row(s) 1 - 3 of 3
Workouts Taken
Author Name
Pct Correct
Pipelined Table Functions
Tim Hall
93%
PIVOT and UNPIVOT Operators
Tim Hall
100%
CONTINUE in PL/SQL Loops
Tim Hall
100%
SUBMULTISET
Tim Hall
100%
CASE in PL/SQL
Tim Hall
100%
BULK COLLECT
Tim Hall
100%
Automatic Subprogram Inlining
Tim Hall
89%
Solid SQL Skills
Kim Berg Hansen
93%
Lots of Logic Number 9
Eli Feuerstein
100%
Sensational SQL
Kim Berg Hansen
97%
Working with Indexes in Oracle Database
Chris Saxon
82%
Developers Love Logic
Eli Feuerstein
100%
Logic - the Heart of Programming
Eli Feuerstein
100%
Coding Requires Logic
Eli Feuerstein
100%
Oracle DevGym Live SQL at Trivadis
Kim Berg Hansen
85%
row(s) 1 - 15 of 22
Next
Classes Taken
Author Name
Pct Correct
Analytic SQL for Developers
Connor McDonald
95%
Nine Good-to-Knows for PL/SQL Error Management
Steven Feuerstein
94%
Databases for Developers: Next Level
Chris Saxon
96%
Get Started with PL/SQL Table Functions
Steven Feuerstein
95%
Databases for Developers: Foundations
Chris Saxon
100%
1 - 5