jc3992 | Codewars

Name:Jen

Clan:Rochester Institute of Technology

Member Since:Sep 2020

Last Seen:Dec 2021

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6 kyu

Conditional Count

7,370pmatseykanets

Completed Languages:

6 kyu

SQL Basics: Simple IN

12,860matt c

Completed Languages:

4 kyu

Total items belonging to the categories on all tree levels

Completed Languages:

Retired

SQL Intermediate: Add index column to a query

Completed Languages:

6 kyu

Present XML data the SQL way

Completed Languages:

Retired

SQL Basics: Biggest in Each Column

906PG1

Completed Languages:

4 kyu

Dealing With Messy Data

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5 kyu

Calculating Running Total

4,628pmatseykanets

Completed Languages:

5 kyu

Counting overlapping events

1,128qgppl

Completed Languages:

5 kyu

1,476pmatseykanets

Completed Languages:

5 kyu

Using LATERAL JOIN To Get Top N per Group

2,009pmatseykanets

Completed Languages:

7 kyu

SQL with LOTR: Elven Wildcards

9,552sHale

Completed Languages:

7 kyu

SQL with Sailor Moon: Thinking about JOINs...

8,210sHale

Completed Languages:

5 kyu

Relational division: Find all movies two actors cast in together

7,580pmatseykanets

Completed Languages:

7 kyu

4,940Voile

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