Top "Ranking" questions

Ranking is the sorted order of an element in a list of elements.

Find largest and second largest element in a range

How do I find the above without removing the largest element and searching again? Is there a more efficient way …

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MySQL Group By with top N number of each kind

I have a table like this: Rank Letter 1 A 2 A 3 B 4 A 5 C 6 A 7 C 8 C 9 B 10 C And I …

mysql group-by ranking
MySQL "ORDER BY" the amount of rows with the same value for a certain column?

I have a table called trends_points, this table has the following columns: id (the unique id of the row) …

sql mysql ranking
Ranking algorithms

I have around 4000 blog posts with me. I wanna rank all posts according to the following values Upvote Count => …

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PHP MySQL Query most popular in last 24 hours

Say I want to get ten records with the MOST likes in the last 24 hours. Here's what I have so …

php mysql datetime ranking popularity
How to output different 25th, 50th, 75th percentiles in single Teradata query?

I had got stuck few hours back on around something similar and worked out a less messy code for outputting 25…

sql teradata ranking percentile quartile
Normalizing the edit distance

I have a question that can we normalize the levenshtein edit distance by dividing the e.d value by the …

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Voting algorithm: how to calculate rank?

I am trying to figure our a way to calculate rank. Right now it simply takes ratio of wins / losses …

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Dynamic ranking in power bi

I have a requirement wherein, I need to get Top 5 Brands based on Sales vales in a chart. The scenario …

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Faster poker hand evaluation

I'm trying to use "RayW hand evaluator" approach to get a card combination score (5 best cards out of 7). However I'm …

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