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popularArticle

Sort popular articles with MySQL

Let's say

Let's say there is simple table which have columns as like below.

| id | title | crdate | read_cnt | voted_cnt |
----------------------------------------------
| 1  | hello | 2016.. | 34       | 12        |

Query

SELECT  id
        ,title
        ,crdate
        ,LOG10(ABS(read_cnt) + 1) / 2 * SIGN(read_cnt)
					  + LOG10(ABS(voted_cnt) + 1) * SIGN(voted_cnt) 
						+ (UNIX_TIMESTAMP(crdate) / 300000) as popular
FROM  articles
ORDER BY  popular DESC