I was wondering 开发者_如何学编程if I can subtract the same value (offset) to all values of a specific column in my table.
I am making a mySQL table which lists ~70 products and information on whether they are compatible or not. For the sake of simplifying the question, I will pretend there were only four products.
I am not sure why I am getting this error #1062 - Duplicate entry \'1\' for key 1cany any one help explain what it mean开发者_高级运维s.
Is it possible to restore the previous state of a mysql database through phpmyadmin? I have one column in 4 of the tables that have the auto increment.
I dropped all tables from a database then restore(import) a backup. Afterwards I am getting error #1062 - Duplicate ent开发者_如何学Cry \'1\' for key 1.
I have undertaken a small project which already evolved a current database. The application was written in php and the database was mysql.
On a webserver, I have a php script that parses a .sql file (which is stored directly on the server), and executes the queries on a mysql database. I have a lot of french characters that doesn\'t inse
I need to delete duplicate record from table in mysql. So i have a table name "employee" fields are empid, empname, empssn
I installed the lampp sever on my local i开发者_开发问答n linux OS, but its giving error while opening phpmyadmin.
This is actually 2 questions... Background: After using the command line in MySQL for my database introductory classes (very enjoyable), I had been required to use a DBA tool and downloaded XAMPP as i
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