How to add an administrator's sql statement to mysql

This article mainly explains "how to add an administrator's sql statement to mysql". The content of the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "how to add an administrator's sql statement to mysql".

A sql statement to add an administrator

SET @ NEWUSER='master'

SET @ NEWPASS='password'

SELECT @ FF:=GROUP_CONCAT (column_name) from information_schema.columns where TABLE_NAME='User' and COLUMN_NAME not in ('Host','User','Password')

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Set @ SQL=CONCAT ('insert into mysql.user select\%\',\', @ NEWUSER,'\', PASSWORD (\', @ NEWPASS,'\'),', @ FF,' from mysql.user where user=\ 'root\';')

PREPARE stmt from @ SQL

EXECUTE stmt

DEALLOCATE PREPARE stmt

Flush privileges

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