Basic Select |
Revising the Select Query I |
10 |
SQL Solution |
Basic Select |
Revising the Select Query II |
10 |
SQL Solution |
Basic Select |
Select All |
10 |
SQL Solution |
Basic Select |
Select By ID |
10 |
SQL Solution |
Basic Select |
Japanese Cities' Attributes |
10 |
SQL Solution |
Basic Select |
Japanese Cities' Names |
10 |
SQL Solution |
Basic Select |
Weather Observation Station 1 |
15 |
SQL Solution |
Basic Select |
Weather Observation Station 3 |
10 |
SQL Solution |
Basic Select |
Weather Observation Station 4 |
10 |
SQL Solution |
Basic Select |
Weather Observation Station 5 |
30 |
SQL Solution |
Basic Select |
Weather Observation Station 6 |
10 |
SQL Solution |
Basic Select |
Weather Observation Station 7 |
10 |
SQL Solution |
Basic Select |
Weather Observation Station 8 |
15 |
SQL Solution |
Basic Select |
Weather Observation Station 9 |
10 |
SQL Solution |
Basic Select |
Weather Observation Station 10 |
10 |
SQL Solution |
Basic Select |
Weather Observation Station 11 |
15 |
SQL Solution |
Basic Select |
Weather Observation Station 12 |
15 |
SQL Solution |
Basic Select |
Higher Than 75 Marks |
15 |
SQL Solution |
Basic Select |
Employee Names |
10 |
SQL Solution |
Basic Select |
Employee Salaries |
10 |
SQL Solution |
Advanced Select |
Type of Triangle |
20 |
SQL Solution |
Advanced Select |
The PADS |
30 |
MYSQL Solution |
Advanced Select |
Occupations |
30 |
MYSQL Solution |
Advanced Select |
Binary Tree Nodes |
20 |
MYSQL Solution |
Advanced Select |
New Companies |
20 |
MYSQL Solution |
Aggregation |
Revising Aggregations - The Count Function |
10 |
MySQL Solution |
Aggregation |
Revising Aggregations - The Sum Function |
10 |
MySQL Solution |
Aggregation |
Revising Aggregations - Averages |
10 |
MySQL Solution |
Aggregation |
Average Population |
10 |
MySQL Solution |
Aggregation |
Japan Population |
10 |
SQL Solution |
Aggregation |
Population Density Difference |
10 |
SQL Solution |
Aggregation |
The Blunder |
15 |
SQL Solution |
Aggregation |
Top Earners |
20 |
SQL Solution |
Aggregation |
Weather Observation Station 2 |
15 |
SQL Solution |
Aggregation |
Weather Observation Station 13 |
10 |
SQL Solution |
Aggregation |
Weather Observation Station 14 |
10 |
SQL Solution |
Aggregation |
Weather Observation Station 15 |
15 |
SQL Solution |
Aggregation |
Weather Observation Station 16 |
10 |
SQL Solution |
Aggregation |
Weather Observation Station 17 |
15 |
SQL Solution |
Aggregation |
Weather Observation Station 18 |
25 |
SQL Solution |
Aggregation |
Weather Observation Station 19 |
30 |
SQL Solution |
Aggregation |
Weather Observation Station 20 |
40 |
SQL Solution |
Basic Join |
Asian Population |
10 |
SQL Solution |
Basic Join |
African Cities |
10 |
SQL Solution |
Basic Join |
Average Population of Each Continent |
10 |
SQL Solution |
Basic Join |
The Report |
20 |
SQL Solution |
Basic Join |
Top Competitors |
30 |
MYSQL Solution |
Basic Join |
Ollivander's Inventory |
30 |
MYSQL Solution |
Basic Join |
Challenges |
30 |
MYSQL Solution |
Basic Join |
Contest Leaderboard |
30 |
MYSQL Solution |
Advanced Join |
Projects |
40 |
MYSQL Solution |
Advanced Join |
Placements |
40 |
MYSQL Solution |
Advanced Join |
Symmetric Pairs |
40 |
MYSQL Solution |
Advanced Join |
Interviews |
50 |
MYSQL Solution |
Advanced Join |
15 Days of Learning SQL |
50 |
MYSQL Solution |
Alternative Queries |
Draw The Triangle 1 |
25 |
MYSQL Solution |
Alternative Queries |
Draw The Triangle 2 |
25 |
MYSQL Solution |
Alternative Queries |
Print Prime Numbers |
40 |
MYSQL Solution |