Showing posts with label Mysql. Show all posts
Showing posts with label Mysql. Show all posts

Thursday, October 21, 2010

WAMP Server: Mysql login Error (Cant open phpmyAdmin)

#1045 - Access denied for user 'root'@'localhost' (using password: NO)

This is very common error encountered while using WAMP server , its because you have not set mySql password and you need to set it first!

Solution :

1) Go to C:\wamp\bin\mysql\mysql5.1.36\bin\
2) mysql.exe -u root -p
3) mysql>
4) Type this query :
     update mysql.user set password=password('1234') where user='root';
5) flush privileges;
6) That's it! now u set password 1234 to mysql.
7) Now whenever you will establish connection with mysql from php pages you will need to provide this password 1234


Thank You,
Have A Nice Day!

Monday, August 16, 2010

Mysql Basic

  1. Start mysql from start menu
  2. It will ask you password just enter whatever you specified while installing mysql.
  3. you get mysql> prompt
  4. To view available databases fire up : show databases;
  5. To select database fire up : use databasename;
  6. To show created tables in mysql fire up : show tables;
Very small introduction for connecting to mysql database! rest you can execute your own queries there on prompt...


My SQL Frequent commands :

Reset MySQL password

Some days back  i just forget this password for Mysql and there is very easy way to reset this password, simply follow below steps : (Windows XP)

  1. Go to control panel > administrative tasks > services
  2. Select mysql service from right pane
  3. right click on it and 'STOP' the service
  4. There is a way to start the server with special init file which you can create as follows :
UPDATE mysql.user SET Password=PASSWORD('girish') WHERE User='root';
FLUSH PRIVILEGES;

  • Copy above 2 lines and paste it in notepad and save this file as  : mysqlpwdreset.txt 
  • Now fire up : C:\mysql\bin\mysqld-nt --init-file=C:\\mysqlpwdreset.txt
For More Information Click here
Thats it! Now Fire up your mysql and enter this new password !
Thank You,