Question

MySQL database creation problem

Asked by: xRalf

Hi,

when I try to create a database with command:
create database mydatabase;
it writes error message:
ERROR 1044 (42000): Access denied for user ''@'localhost' to database 'mydatabase'

The command "show databases" writes:
information_schema
test

Do you know how to solve it? Thanks

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Asked On
2009-11-02 at 03:15:01ID24863233
Tags

mysql

Topic

MySQL Server

Participating Experts
1
Points
500
Comments
4

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Answers

 

by: ushastryPosted on 2009-11-02 at 03:18:37ID: 25718464

Please login with valid user instead of anynymous user while creating the database. Please let me know if you ahve forgotten root or any user access details.

 

by: ushastryPosted on 2009-11-02 at 03:23:00ID: 25718477

Here is the test case for the same.

## Login with anonymous account(no user/no password)

C:\>mysql
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 31
Server version: 5.1.34-enterprise-gpl-advanced MySQL Enterprise Server - Advanced Edition (GPL)

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> create database expertexchange;
ERROR 1044 (42000): Access denied for user ''@'localhost' to database 'expertexchange'
mysql> \q
Bye


## Now login with valid username/password

C:\>mysql -uroot -p
Enter password: ******
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 33
Server version: 5.1.34-enterprise-gpl-advanced MySQL Enterprise Server - Advanced Edition (GPL)

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql>  create database expertexchange;
Query OK, 1 row affected (0.00 sec)

mysql>

 

by: xRalfPosted on 2009-11-02 at 03:54:49ID: 25718600

I tried the command
C:\>mysql -uroot -p
but my password doesn't work, I have so feeling that I haven't create a user. I tried both passwords that I used in unsuccessful installations but none of them worked. Is there a possibility to set somewhere a password?

 

by: ushastryPosted on 2009-11-02 at 04:05:49ID: 25718662

If you haven't change anything then the password for user root is blank (nothing - just press enter when prompted for password).

The way anonymous user is able to login I'm sure password hasn't been set to this installation...

Pls try this

cd to mysql installation dir /bin

mysql -uroot -p

20120131-EE-VQP-002

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