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NB - You need to do this first on a test copy of your table! When I did it, I found that unless I also included |
Step-1: Login to Cpanel
First, Login to Your Cpanel
Output should be:
Step-2: Click on phpMYadmin
Second, Click on "phpMYAdmin" from Database
Output should be:
Step-3: Select a Database
Output should be:
Step-4: Finally Run Code
If you want to keep the row with the lowest id value:
DELETE n1 FROM table_name n1, table_name n2 WHERE n1.id > n2.id AND n1.name = n2.name
Output should be:
| How to delete row id from 1 to 1000 in PHPmyAdmin | PHPmyadmin Tutorial |
| How to delete all Duplicate Rows except for One in MySQL | PHPmyadmin Tutorial |
| How to remove everything after a string by PHPmyadmin | PHPmyadmin Tutorial |
Read Full: | PHPmyadmin Tutorial |
Category: | Web Tutorial |
Sub Category: | PHPmyadmin Tutorial |
Uploaded: | 8 months ago |
Uploaded by: | Admin |
Views: | 406 |
Tested on: | MySQL 5.1 |
Reffered: https://stackoverflow.com/questions/4685173/delete-all-duplicate-rows-except-for-one-in-mysql