Does adding an index lock a table?
How to find the unique values if the value in the column is repeated?
Write a query to create a database and a table?
What is federated tables in mysql?
What is mysql optimization?
What is query log in mysql?
Can mysql scale horizontally?
What is mysql data directory?
What is username in mysql?
Is number a datatype in mysql?
How can you filter the duplicate data while retrieving records from the table?
Which is better mysql or microsoft sql?
If you wish to encrypt the username and password using php, how will you do that?