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ndj_cookie
My personal python project quick start. Useful to jump into projects with favourite tooling, and to record best practices
https://www.ndjenkins.com
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Add SQL query examples
#47
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ndjenkins85
opened
2 years ago
ndjenkins85
commented
2 years ago
Should include examples of;
[x] subqueries, with
[ ] group by and aggregates
[ ] case, when, then, end
[ ] create, insert
[ ] joins (all types)
[x] rank, row_number, dense_rank analytical / window functions
https://www.toptal.com/sql/intro-to-sql-windows-functions
[ ] datediff
[ ] between for shortened window functions
[ ] union, union all
[x] distinct, deduplication
[x] random sampling
[ ] t-test
[ ] chi squared test
ndjenkins85
commented
2 years ago
Other advanced functions not covered
[ ] recursive CTEs
Should include examples of;