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SQL30 Series' Articles
Back to zchtodd's Series
#SQL30 Day 1: Wildfires
#SQL30 Day 1: Wildfires
zchtodd
Oct 3 '19
#SQL30 Day 1: Wildfires
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postgres
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2 min read
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#SQL30 Day 2: Stock Price Variance
#SQL30 Day 2: Stock Price Variance
zchtodd
Oct 4 '19
#SQL30 Day 2: Stock Price Variance
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postgres
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8
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5
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3 min read
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#SQL30 Day 3: Weather Data
#SQL30 Day 3: Weather Data
zchtodd
Oct 5 '19
#SQL30 Day 3: Weather Data
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sql
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postgres
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5 min read
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#SQL30 Day 4: Video Game Sales
#SQL30 Day 4: Video Game Sales
zchtodd
Oct 6 '19
#SQL30 Day 4: Video Game Sales
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3 min read
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#SQL30 Day 5: Hierarchies
#SQL30 Day 5: Hierarchies
zchtodd
Oct 7 '19
#SQL30 Day 5: Hierarchies
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postgres
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#SQL30 Day 6: Supermarket Sales
#SQL30 Day 6: Supermarket Sales
zchtodd
Oct 8 '19
#SQL30 Day 6: Supermarket Sales
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#SQL30 Day 7: Grouping Sets
#SQL30 Day 7: Grouping Sets
zchtodd
Oct 9 '19
#SQL30 Day 7: Grouping Sets
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#SQL30 Day 8: Deleting Duplicates
zchtodd
Oct 10 '19
#SQL30 Day 8: Deleting Duplicates
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#SQL30 Day 9: Longest Span
zchtodd
Oct 11 '19
#SQL30 Day 9: Longest Span
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#SQL30 Day 10: Random Sampling
zchtodd
Oct 12 '19
#SQL30 Day 10: Random Sampling
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#SQL30 Day 11: Soft Deletes
zchtodd
Oct 13 '19
#SQL30 Day 11: Soft Deletes
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#SQL30 Day 12: Greatest Discount
zchtodd
Oct 14 '19
#SQL30 Day 12: Greatest Discount
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#SQL30 Day 13: Permutations
zchtodd
Oct 15 '19
#SQL30 Day 13: Permutations
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#SQL30 Day 14: UFO Sightings
#SQL30 Day 14: UFO Sightings
zchtodd
Oct 16 '19
#SQL30 Day 14: UFO Sightings
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#SQL30 Day 15: Fuzzy Matching
zchtodd
Oct 17 '19
#SQL30 Day 15: Fuzzy Matching
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#SQL30 Day 16: Dev Badges
zchtodd
Oct 18 '19
#SQL30 Day 16: Dev Badges
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4 min read
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