Mysql queries the most repeated records in the database.

Source: Internet
Author: User

In this article, count (*), broupby, and order by are used to query the most repeated records in the mysql database and list them in descending order.

The Code is as follows: Copy code
SELECT keyword, count (*) AS count
FROM article_keyword
Group by keyword
Order by count DESC
LIMIT 20

This query statement returns the 20 most repeated keyword records in the article_keyword table (count.

The Code is as follows: Copy code
Select distinct count (*) AS count
FROM article_keyword
Group by keyword
Order by count DESC
LIMIT 6

This query statement returns the top 6 values of the number of keyword repetitions (count) in the article_keyword table. Returns a unique record by adding DISTINCT

Related Article

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.