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#SQL30 Day 1: Wildfires
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#SQL30 Day 1: Wildfires

46
Comments 8
2 min read
#SQL30 Day 2: Stock Price Variance
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#SQL30 Day 2: Stock Price Variance

8
Comments 5
3 min read
#SQL30 Day 3: Weather Data
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#SQL30 Day 3: Weather Data

20
Comments 4
5 min read
#SQL30 Day 4: Video Game Sales
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#SQL30 Day 4: Video Game Sales

7
Comments 1
3 min read
#SQL30 Day 5: Hierarchies
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#SQL30 Day 5: Hierarchies

6
Comments 1
3 min read
#SQL30 Day 6: Supermarket Sales
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#SQL30 Day 6: Supermarket Sales

6
Comments 1
3 min read
#SQL30 Day 7: Grouping Sets
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#SQL30 Day 7: Grouping Sets

6
Comments 1
3 min read
#SQL30 Day 8: Deleting Duplicates

#SQL30 Day 8: Deleting Duplicates

9
Comments
3 min read
#SQL30 Day 9: Longest Span

#SQL30 Day 9: Longest Span

9
Comments
3 min read
#SQL30 Day 10: Random Sampling

#SQL30 Day 10: Random Sampling

7
Comments 1
3 min read
#SQL30 Day 11: Soft Deletes

#SQL30 Day 11: Soft Deletes

8
Comments
3 min read
#SQL30 Day 12: Greatest Discount

#SQL30 Day 12: Greatest Discount

6
Comments
3 min read
#SQL30 Day 13: Permutations

#SQL30 Day 13: Permutations

8
Comments
2 min read
#SQL30 Day 14: UFO Sightings
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#SQL30 Day 14: UFO Sightings

6
Comments
2 min read
#SQL30 Day 15: Fuzzy Matching

#SQL30 Day 15: Fuzzy Matching

10
Comments
3 min read
#SQL30 Day 16: Dev Badges

#SQL30 Day 16: Dev Badges

7
Comments
4 min read